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Helminth species of Brazilian marsupials: a comprehensive checklist with updated taxonomy

Published online by Cambridge University Press:  26 January 2026

S.F. Costa-Neto
Affiliation:
Fiocruz Mata Atlântica , Av. Sampaio Corrêa s/n, Rio de Janeiro, RJ, 22713-570, Brazil
B.S. Cirino*
Affiliation:
Programa de Pós-graduação em Biodiversidade e Saúde, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz, Av. Brazil 4365, Rio de Janeiro, RJ, 21040-360, Brazil Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz , Av. Brazil 4365, Rio de Janeiro, RJ, 21040-360, Brazil
A. Maldonado-Júnior
Affiliation:
Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz , Av. Brazil 4365, Rio de Janeiro, RJ, 21040-360, Brazil
R. Gentile
Affiliation:
Laboratório de Biologia e Parasitologia de Mamíferos Silvestres Reservatórios, Instituto Oswaldo Cruz, Fundação Oswaldo Cruz , Av. Brazil 4365, Rio de Janeiro, RJ, 21040-360, Brazil
*
Corresponding author: B. S. Cirino; Email: brunascirino@gmail.com
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Abstract

Marsupials have been the subject of experimental and natural parasitological studies on helminths in the Americas. Brazil has a significant proportion of the American marsupial fauna, with approximately 15 genera and 69 species out of 95 extant. Helminths have been reported for approximately one-third of the Brazilian marsupial species. Consequently, an update of this information is necessary to ensure the correct identification of the species. This work represents the first comprehensive review of the helminths of the Brazilian marsupials, including taxonomic information on both parasites and hosts. The data were extracted and compiled from references published from 1819 to 2023 and organised according to the classification of the helminths by the host name of the original description, followed by the updated host species nomenclature, geographical distribution, site of infection, and references. In total, 1,047 records of helminths parasitising 22 marsupial species in Brazil were compiled. The list included 93 identified species, including five of the phylum Acanthocephala, 58 of the phylum Nematoda, and 30 of the phylum Platyhelminthes. In addition, 51 other morphospecies were reported. This work may serve as a reference for future studies.

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Type
Review Article
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2026. Published by Cambridge University Press

Introduction

Brazil is one of the countries with the greatest species diversity in the world (MMA 2024), with two biodiversity hotspots, the Cerrado and the Atlantic Forest, among the 36 existing in the world (Mittermeier et al. Reference Mittermeier, Myers, Thomsen, da Fonseca and Olivieri1998). According to the Brazilian Society of Mammalogy (SBMz), 785 mammal species have been formally described and confirmed to occur in Brazil based on scientific collections or published in the scientific literature (Abreu et al. Reference Abreu, Casali, Costa Araújo, Garbino, Libardi, Loretto, Loss, Marmontel, Moras, Nascimento, Oliveira, Pavan and Tirelli2024). Among them, 69 belong to the order Didelphimorphia Gill, 1872, the only marsupial order that occurs in Brazil. The order Didelphimorphia is represented by the family Didelphidae Gray, 1821, with 15 genera occurring in Brazil, resulting in the largest marsupial fauna of the Americas (Astua et al. Reference Astúa, Cherem and Teta2023; Cáceres Reference Cáceres2012; Faria et al. Reference Faria, Lanes and Bonvicino2019; Gardner Reference Gardner2007.

Marsupials occur in all Brazilian terrestrial biomes. They have a wide range of sizes, with species that can weigh more than 2 kg, such as the common opossums, to species weighing approximately 10 g, such as some species of the genus Monodelphis Burnett, 1830 (Faria et al. Reference Faria, Lanes and Bonvicino2019). They may have terrestrial, arboreal, scansorial, semifossorial, or semiaquatic habits; their diets vary greatly with the species, being omnivorous, insectivorous, frugivorous, nectarivorous, or carnivorous (Paglia et al. Reference Paglia, Fonseca, Rylands, Herrmann, Aguiar, Chiarello, Leite, Costa, Siciliano, Kierulff, Mendes, Tavares, Mittermeier and Patton2011). Species of the genus Didelphis Linnaeus, 1758 draw attention for having the largest body sizes among the Brazilian marsupials (Faria et al. Reference Faria, Lanes and Bonvicino2019) and for their high abundance in disturbed, rural, and urban areas (Cáceres and Monteiro-Filho Reference Cáceres and Monteiro-Filho1998; Gentile et al. Reference Gentile, D’Andrea, Cerqueira and Maroja2000; Reference Gentile, Cardoso, Costa-Neto, Teixeira and D’Andrea2018).

The importance of parasitism in wild animals for biodiversity has gained more recognition in recent decades, when its role in the evolution of host organisms and in the structure of ecosystems began to be better understood (Rocha et al. Reference Rocha, Bergallo and Bittencourt2016; Thomas et al. Reference Thomas, Guégan and Renaud2009). Despite their importance, knowledge about the parasites that occur in wild animals is still limited. One of the problems is the Linnean shortfall (Raven and Wilson Reference Raven and Wilson1992), which is the gap between the number of described (and named) species and the number of estimated existing species. This shortfall may hinder other studies on the life-history of wildlife, animal health, and conservation programs. Similar to the Linnean shortfall, the Wallacean shortfall arises from sample gaps, even in regions with a long history of occupation and research, such as the Brazilian Atlantic Forest (Lomolino et al. Reference Lomolino, Riddle and Brown2005). In addition, the correct identification and classification of species is of fundamental importance for biodiversity studies and, consequently, has major implications in several areas, including conservation, ecology, systematics, epidemiology, and health.

Helminth infections in mammals have attracted the interest of researchers and veterinarians because of the clinical severity they can cause in wild (Costa-Neto et al. Reference Costa-Neto, Simões, Mota, Vilela, Lopes Torres, Barbosa, Gentile and Maldonado2016), synanthropic (Simões et al. Reference Simões, Souza, Maldonado and Luque2011), domestic (Brianti et al. Reference Brianti, Gaglio, Giannetto, Annoscia, Latrofa, Dantas-Torres, Traversa and Otranto2012), and production (Traversa et al. Reference Traversa, Romanucci, Di Cesare, Malatesta, Cassini, Iorio, Seghetti and Salda2014) animals. According with the one health approach (Cardiff et al. Reference Cardiff, Ward and Barthold2008; Osburn et al. Reference Osburn, Scott and Gibbs2009), the knowledge of the helminth species that parasitise wild mammals is essential to understanding the aetiology and life cycles of the helminths that occur in humans and other animals. With respect to the helminths of wildlife, there is a huge lack of knowledge about their occurrence, geographical distribution, degree of host specificity, and spillover potential for other groups.

With respect to the family Didelphidae, there is still a large gap regarding the helminth fauna of these marsupials, with many species without any record. Recently, some descriptions and taxonomic redescriptions (Chagas-Moutinho et al. Reference Chagas-Moutinho, Sant’anna, Oliveira-Menezesa and Souza2014; Costa-Neto et al. Reference Costa-Neto, Simões, Mota, Vilela, Lopes Torres, Barbosa, Gentile and Maldonado2016; Lopes Torres et al. Reference Lopes Torres, Maldonado, Anjos, Souza and Miranda2015), ecological studies (Andrade-Silva et al. Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023; Boullosa et al. Reference Boullosa, Cardoso, Costa-Neto, Teixeira, Freitas, Maldonado-Júnior and Gentile2020; Cardoso et al. Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020; Cirino et al. Reference Cirino, Costa-Neto, Maldonado and Gentile2020; Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022; Costa-Neto et al. Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019; Freitas et al. Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a), and genetic studies (Souza et al. Reference Souza, Vilela, Gentile, Lopes Torres, Cordeiro-Estrela, Moratelli, Costa-Neto, Cardoso, Varella and Maldonado2022; Varella et al. Reference Varella, Vilela, Gentile, Cardoso, Costa-Neto and Maldonado2022) of helminths of Brazilian marsupials have been reported.

There is no complete checklist of helminths of marsupials in Brazil up to now. In this study, we present a compiled and updated species list of the helminth parasites of Brazilian marsupials, including their localities, sites of infection, and references. New geographic records and hosts of the helminth species are provided.

Material and methods

This species checklist was compiled using records published in the literature and published information obtained from the Helminthological Collection of the Instituto Oswaldo Cruz (CHIOC) in Rio de Janeiro, Brazil. A list of helminth parasitic species of marsupials from Brazil was generated from these records, including the host species, site of infection, locality, and reference. Publications up to December 2023 were included.

The literature review of helminth species reported in marsupials from Brazil was based on the following online databases: BioOne (2025), JSTOR (2025), PubMed, Scielo, Scopus, Web of Science (2025), CCN.IBICT (2025), Portal de Revistas Científicas em Ciências da Saúde, BNDigital (2025), Base Minerva - UFRJ (2025), Laboratório de Digitalização de Obras Raras – ICICT (2025), Obras Raras Fiocruz, Acervos ICICT Fiocruz (2025), Science History Institute Digital Collections (2025) and Portal de Periódicos CAPES, in addition to published monographs, dissertations, and theses. Records of unpublished theses or scientific meetings were not included.

The taxonomic classification and nomenclatural structure were applied according to Yamaguti (Reference Yamaguti1963), Schmidt (Reference Schmidt1972), Amin (Reference Amin, Crompton and Nickol1985, Reference Amin1987, Reference Amin2013), and Golvan (Reference Golvan1994) for acanthocephalans; Travassos (Reference Travassos1937), Yamaguti (Reference Yamaguti1961a, Reference Yamaguti1961b), Chabaud (Reference Chabaud, Anderson, Chabaud and Willmott1975, Reference Chabaud, Anderson, Chabaud and Willmott1978), Anderson and Bain (Reference Anderson, Bain, Anderson, Chabaud and Willmott1976), Anderson et al. (Reference Anderson1978), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), and Anderson et al. (Reference Anderson, Chabaud and Willmott2009) for nematodes; Yamaguti (Reference Yamaguti1959a, Reference Yamaguti1959b), Khalil et al. (Reference Khalil, Jones and Bray1994), and Caira and Jensen (Reference Caira and Jensen2017) for cestodes; and Yamaguti (Reference Yamaguti1958), Yamaguti (Reference Yamaguti1971), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gibson et al. (Reference Gibson, Jones and Bray2002), Jones et al. (Reference Jones, Bray and Gibson2005), Bray et al. (Reference Bray, Gibson and Jones2008), Haverkost and Gardner (Reference Haverkost and Gardner2008), and Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015) for trematodes.

The helminth species are presented in alphabetical order and include, in addition to taxonomy (each record includes phylum, class, order, family, genus, species, author name, and year), locality, site of infection, life stage, and references in chronological order. Helminths recorded only at the genus level (indeterminate species) were also included. The species names follow the current taxonomic literature; therefore, some names have been corrected according to the International Commission on Zoological Nomenclature (ICZN 1999).

A list of marsupial hosts in Brazil and their respective helminth parasites was also provided. The marsupial species are in alphabetical order. The classification and updated nomenclature of marsupials at the highest level followed Gardner (Reference Gardner2007), Cáceres (Reference Cáceres2012), Faria et al. (Reference Faria, Lanes and Bonvicino2019), Astua et al. (Reference Astúa, Cherem and Teta2023), Abreu et al. (Reference Abreu, Casali, Costa Araújo, Garbino, Libardi, Loretto, Loss, Marmontel, Moras, Nascimento, Oliveira, Pavan and Tirelli2024), and recent specific publications. As the species nomenclature follows the current taxonomic literature, some species names have been updated; thus, we included both the nomenclature of the publication and the current nomenclature.

The abbreviations for all localities cited in this article are as follows: Brazil – BR, Acre – AC, Amapá – AP, Amazonas – AM, Bahia – BA, Ceará – CE, Espírito Santo – ES, Mato Grosso – MT, Mato Grosso do Sul – MS, Minas Gerais – MG, Goiás – GO, Pará – PA, Paraíba – PB, Paraná – PR, Pernambuco – PE, Rio de Janeiro – RJ, Rio Grande do Sul – RS, Santa Catarina – SC, São Paulo – SP, Sergipe – SE, and Tocantins – TO.

Results

This study included 1,047 records, 620 (59.21%) of which were Nematoda, 375 (35.81%) of which were Platyhelminthes (284 of the class Trematoda and 91 of the class Cestoda), and 52 (4.97%) of which were Acanthocephala (Supplementary Table S1). Among the marsupial species that occur in Brazil, 22 of them have been recorded as being parasitised by helminth species (Supplementary Table S2). Five records in which the marsupial host was undetermined were also included. The present list includes 93 identified helminth species that parasitise Brazilian marsupials, 30 of which are of the phylum Platyhelminthes (22 of the class Trematoda and 8 of the class Cestoda), 5 of which are of the phylum Acanthocephala, and 58 of which are of the phylum Nematoda. In addition, 51 other an incompletely identified species (morphospecies) was reported.

The most cited species were the nematode Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917, with 70 records, followed by the trematode Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898, with 69 records, the acanthocephalan Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972, with 49 records, and the cestode Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946, with 34 records. The host with the largest number of helminth species was Didelphis aurita Wied-Neuwied, 1826, with 74 records.

List of records of helminth species of Brazilian marsupials with their host species, localities, infection sites, and data sources for the phylum Acanthocephala.

Phylum Acanthocephala Rudolphi, 1808

Centrorhynchus sp.

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Small intestine. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005).

Gigantorhynchus lutzi Machado Filho, 1941

Host Caluromys philander (Linnaeus 1758). Also reported as: Caluromys philander philander. Belém (PA), Brazil (BR). Small intestine, large intestine. Machado-Filho (Reference Machado-Filho1941), Perreira and Machado Filho (Reference Pereira and Machado-Filho1968a), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006).

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Previously reported as Echinorhynchus microcephalus Rudolphi, Reference Rudolphi1819; Gigantorhynchus microcephalus Rudolphi, Reference Rudolphi1819; Hamanniella microcephala (Rudolphi Reference Rudolphi1819) Travassos, Reference Travassos1915.

Host Caluromys philander (Linnaeus 1758). Also reported as: Didelphidis Cayopollin, D. Philander, Didelphis (Philander) philander. Brazil. Large intestine, small intestine. Rudolphi (Reference Rudolphi1819), Diesing (Reference Diesing1851), Porta (Reference Porta1909), Travassos (Reference Travassos1917a).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis sp. Crato (CE), Juiz de Fora (MG), Palotina (PR), Pelotas (RS). Small intestine, subcutaneous tissue, cysts in the peritoneal cavity. Gomes (Reference Gomes1977), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017), Souza et al. (Reference Souza, Alvares, Reis, Neves, Barino, Silva, Rocha, Reis Junior, Silva and Raul Rio Ribeiro2017).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: D. cancrivora, Didelphis marsupialis aurita. Petrópolis (RJ), Rio de Janeiro (RJ), Salvador (BA), Sumidouro (RJ), Brazil. Cysts in the peritoneal cavity, faeces, intestine, large intestine, small intestine, subcutaneous tissue. Porta (Reference Porta1909), Travassos (Reference Travassos1917b), IBAP (1933), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Richardson et al. (Reference Richardson, Gardner and Allen2014), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Souza (Reference Souza2018), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis (Didelphis) marsupialis, Didelphis marsupialis marsupial. Belém (PA), Claúdia (MT), Serra do Navio (AP), Sinop (MT), Brazil. Cysts in the peritoneal cavity, large intestine, small intestine, subcutaneous tissue. Travassos (Reference Travassos1917a), Pereira and Machado-Filho (Reference Pereira and Machado-Filho1968a), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Lutreolina crassicaudata (Desmarest 1804). Florianópolis (SC). Small intestine. Vicente et al. (Reference Vicente, Rodrigues, Steindel, Padovani and Schlemper1987).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Didelphys murina, Didelphis (Mormosa) murina, Marmosa murina. Brazil. Intestine. Porta (Reference Porta1909), Travassos (Reference Travassos1917a), IBAP (1933).

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae. Sinop (MT). Not reported. Andrade Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus. Angra dos Reis (RJ), Igrapiúna (BA). Small intestine, subcutaneous tissue, cysts in the peritoneal cavity. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Philander opossum (Linnaeus 1758). Serra do Navio (AP). Small intestine, subcutaneous tissue, cysts in the peritoneal cavity. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b).

Oligacanthorhynchus sp.

Previously reported as Hamanniella sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Small intestine. Pedro Canário (ES), Rio de Janeiro (RJ). Travassos (Reference Travassos1945b), Boullosa (Reference Boullosa2015).

Oncicola campanulata (Diesing Reference Diesing1851) Meyer, 1931

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis albiventris. Angra dos Reis (RJ). Muscle. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b).

Oncicola luehei (Travassos 1917) Schmidt, Reference Schmidt1972

Host Marmosa (Micoureus) paraguayana (Tate 1931). Also reported as: Marmosa paraguayana. Cascavel (PR), Corbélia (PR). Small intestine. Benatti (Reference Benatti2020), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Profilicollis sphaerocephalus (Bremser in Rudolphi Reference Rudolphi1819) Khokhlova, 1974

Previously reported as Filicollis sphaerocephalus (Bremser 1819).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Peritoneum. Travassos (Reference Travassos1926).

List of records of helminth species of Brazilian marsupials with their hosts, localities, infection sites, and data sources for the phylum Platyhelminthes, class Cestoda.

Phylum Platyhelminthes Gegenbaur, 1859

Class Cestoda Van Beneden, 1849

Host Didelphis albiventris Lund, 1840. Mamanguape (PB). Small intestine. Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Small intestine. Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019).

Host Didelphis marsupialis Linnaeus, 1758. Claúdia (MT), Sinop (MT). Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Marmosa (Micoureus) constantiae Thomas, 1904. Sinop (MT). Not reported. Andrade Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Host Marmosops incanus (Lund 1840). Petrópolis (RJ). Small intestine. Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020).

Diphyllobothrium didelphidis (Ariola Reference Ariola1900) Yamaguti, 1959

Previously reported as Bothriocephalus didelphidis Ariola, Reference Ariola1900; Bothriocephalus didelphydis Ar; Bothriocephalus (B. didelphydis) Ariola; Bothriocephalus didelphydis Ariola, Reference Ariola1900; Diphyllobothrium didelphydis (Ariola Reference Ariola1900), Yamaguti, 1959.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys azarae, Didelphis marsupialis, Didelphis marsupialis azarae. São Paulo (SP), Brazil. Intestine. Ariola (Reference Ariola1900), Parona (Reference Parona1901), Janicki (Reference Janicki1906), IBAP (1933), Travassos (Reference Travassos1965), Potkay (Reference Potkay and Hunsaker1977), Schmidt (Reference Schmidt1986), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Diphyllobotriidae Lühe, 1910

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Small intestine, serous gut of the oesophagus. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Müller et al. (Reference Müller, Pesenti and Mascarenhas2009), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Previously reported as Oochoristica bivittata Janicki, Reference Janicki1904

Host Caluromys philander (Linnaeus 1758). Brazil. Not reported. Travassos (Reference Travassos1965).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae. Brazil. Not reported. Travassos (Reference Travassos1965).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Didelphis albiventris. Angra dos Reis (RJ), Brazil. Small intestine. Travassos (Reference Travassos1965), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis marsupialis marsupialis. Belém (PA). Small intestine. Santos (Reference Santos1968), Pereira and Machado Filho (Reference Pereira and Machado-Filho1968a), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Didelphis murina, Marmosa murina. Belém (PA), Bodoquena (MS), Brazil. Small intestine. Janicki (Reference Janicki1904), Janicki (Reference Janicki1906), IBAP (1933), Travassos (Reference Travassos1965), Pinto and Gomes (Reference Pinto and Gomes1976), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea. Belém (PA). Small intestine. Pinto and Gomes (Reference Pinto and Gomes1976).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus. Angra dos Reis (RJ), Igrapiúna (BA), Brazil. Small intestine. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017), Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum. Santa Teresa (ES). Small intestine. Travassos (Reference Travassos1965), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Mathevotaenia didelphidis (Rudolphi Reference Rudolphi1819) Spasskii, 1951

Previously reported as Taenia didelphydis Rudolphi, Reference Rudolphi1819; Oochoristica didelphydis (Rudolphi Reference Rudolphi1819) Janicki, Reference Janicki1904

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Didelphis murina, Marmosa murina. Brazil. Rudolphi (Reference Rudolphi1819), Janicki (Reference Janicki1904, Reference Janicki1906), Travassos (Reference Travassos1965).

Mathevotaenia sp.

Host Didelphis aurita Wied-Neuwied, 1826. Petrópolis (RJ). Small intestine. Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020).

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Previously reported as Linstowia jheringi Zschokke, Reference Zschokke1904; Linstowia (Paralinstowia) jheringi Zschokke, Reference Zschokke1904; Linstowia brasiliensis Janicki, Reference Janicki1904

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis albiventris. Rio de Janeiro (RJ). Small intestine. Zschokke (Reference Zschokke1904), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979b), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Monodelphis americana (Müller 1776). Also reported as: Didelphis tristriata, Didelphis (Peramys) americana, Didelphis americana. Beleza (PE), Brazil. Small intestine. Janicki (Reference Janicki1904), Janicki (Reference Janicki1906), Zschokke (Reference Zschokke1904), IBAP (1933), Travassos (Reference Travassos1965), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Monodelphis domestica (Wagner 1842). Beleza (PE), Brazil. Small intestine. Gomes (Reference Gomes1977), Potkay (Reference Potkay and Hunsaker1977), Gomes (Reference Gomes1979b), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum, Philander opossum quica. Rio de Janeiro (RJ), Brazil. Small intestine. Zschokke (Reference Zschokke1904), Travassos (Reference Travassos1965), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Pritchardia boliviensis Gardner, Jiménez, Jiménez, and Campbell, 2013

Host Marmosa (Micoureus) paraguayana (Tate 1931). Cascavel (PR), Corbélia (PR). Small intestine. Benatti (Reference Benatti2020), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Pseudophyllidea Carus, 1863

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae azarae. Nerópolis (GO). Small intestine. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972). Remarks: According to Kuchta et al. (Reference Kuchta, Scholz, Brabec and Bray2008), this order was considered invalid, and they proposed two new orders: Bothriocephalidea and Diphyllobothriidea.

Spirometra bresslaui (Baer Reference Baer1927) Wardle, McLeod, and Stewart, 1947

Previously reported as Diphyllobothrium bresslauei Baer, Reference Baer1927; Luaheella bresslauei (Baer Reference Baer1927).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurita, Didelphis marsupialis aurita. Rio de Janeiro (RJ), Brazil. Baer (Reference Baer1927), Travassos (Reference Travassos1965), Gomes (Reference Gomes1984), Schmidt (Reference Schmidt1986), Justo et al. (Reference Justo, Fernandes, Knoff, Cárdenas and Cohen2017).

Spirometra reptans (Diesing 1850)

Previously reported as Ligula reptans Diesing, 1850.

Host Philander quica (Temminck 1824). Brazil. Diesing (Reference Diesing1851).

Spirometra sp.

Previously reported as Ligula sp.; Sparganum sp.; Luaheella Baer, 1924 (=Spirotrema Faust, Campbell et Kellogg, 1929).

Host Chironectes minimus (Zimmermann 1780). Also reported as: Chironectes palmatus. São Paulo (SP). Not reported. Parona (Reference Parona1901), IBAP (1933).

Host Philander quica (Temminck 1824). Also reported as: Didelphys quica. Brazil. Skin. Parona (Reference Parona1901).

Host Philander canus (Osgood 1913). Salobra (MS), Miranda (MS). Abdominal muscles and skin. Gomes (Reference Gomes1984).

Taenia solium Linnaeus, 1758

Host Didelphis aurita Wied-Neuwied, 1826. Brazil. Not reported. Travassos (Reference Travassos1965).

List of records of helminth species of Brazilian marsupials with their hosts, localities, infection site, and data sources for the phylum Platyhelminthes, class Trematoda.

Phylum Platyhelminthes Gegenbaur, 1859

Class Trematoda Rudolphi, 1808

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis paraguayensis paraguayensis. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013).

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Achillurbania recondita Travassos, Reference Travassos1942

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis. Ubatuba (SP), Brazil. Maxillary sinuses. Travassos (Reference Travassos1942), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher1993), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Alaria sp.

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Large intestine. Müller et al. (Reference Müller, Pesenti and Mascarenhas2009).

Amphimerus pseudofelineus (Ward 1901) Barker, 1911

Previously reported as Amphimerus pseudofelineus minutos Artigas and Perez, 1962; Amphimerus minutos (Artigas and Perez 1962) Kifune and Uyema, 1981; Amphimerus parciovatus Franco, Reference Franco1967

Host Didelphis aurita Wied-Neuwied, 1826. Santa Catarina (SC), Brazil. Bile ducts, gall bladder, liver, pancreas. Artigas and Perez (Reference Artigas and Perez1962), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis marsupialis marsupialis. Belém (PA), Brazil. Liver, bile ducts. Franco (Reference Franco1967), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander opossum (Linnaeus 1758). Belém (PA), Brazil. Liver, bile ducts, gall bladder. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Ascocotyle sp.

Host Didelphis sp. Brazil. Small intestine. Noronha et al. (Reference Noronha, Romero Sá, Knoff, Muniz-Pereira and Pinto2009).

Brachylaima advena Dujardin, 1843

Previously reported as Brachylaemus (Brachylaemus) advena Dujardin, 1843; Brachylaima migrans Dujardin, 1843

Host Didelphis albiventris Lund, 1840. Mamanguape (PB), Belo Horizonte (MG), Pelotas (RS), Brazil. Intestine, small intestine. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Didelphis marsupialis. Petrópolis (RJ), Rio de Janeiro (RJ), São Paulo (SP), Brazil. Faeces, intestine, small intestine. Freitas et al. (Reference Freitas, Kohn and Nicanor Ibáñez1967), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis sp. Brazil. Intestine. Thatcher (Reference Thatcher1993).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus myosurus. Rio de Janeiro (RJ). Small intestine. Castro and Grissi (Reference Castro and Grisi1974).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum quica, Metachirops opossum, Metachirops sp. Rio de Janeiro (RJ), Santa Teresa (ES), Brazil. Small intestine. Freitas et al. (Reference Freitas, Kohn and Nicanor Ibáñez1967), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Castro and Grissi (Reference Castro and Grisi1974), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher1993), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Brachylaima opisthothrias (Lutz 1895) Dollfus, 1935

Previously reported as Distoma opisthotrias Lutz, 1895; Harmostomum opisthotrias (Lutz 1895) Braun, Reference Braun1901;

Host Caluromys philander (Linnaeus 1758). Brazil. Braun (Reference Braun1901).

Host Didelphis aurita Wied-Neuwied, 1826. São Paulo (SP). Small intestine. Lutz (Reference Lutz1895), Viana (Reference Viana1924), Chandler (Reference Chandler1932), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977), Noronha et al. (Reference Noronha, Bragança, Vicente and Muniz2004).

Brachylaima sp.

Previously reported as Brachylaema sp. (Dujardin 1843); Brachylaema sp.

Host Didelphis albiventris Lund, 1840. Nerópolis (GO), Pelotas (RS). Large intestine, small intestine. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972), Müller et al. (Reference Müller, Pesenti and Mascarenhas2009).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Small intestine. Boullosa (Reference Boullosa2015).

Castroia inquassata Gomes and Pinto, Reference Gomes and Pinto1972

Host Gracilinanus emiliae (Thomas 1909). Belém (PA). Large intestine. Gomes and Pinto (Reference Gomes and Pinto1972), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Gomes and Pinto (Reference Gomes and Pinto1978).

Dicrocoeliidae Looss, 1899

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Pedro Canário (ES). Travassos (Reference Travassos1945b).

Didelphodiplostomum variabile (Chandler Reference Chandler1932) Dubois, 1944

Host Didelphis albiventris Lund, 1840. Pelotas (RS), Brazil. Small intestine, intestine, Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Duboisiella proloba Baer, Reference Baer1938

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurita, Didelphis marsupialis, Didelphis marsupialis aurita. Angra dos Reis (RJ), Rio de Janeiro (RJ), Santos (SP), Brazil. Faeces, intestine, small intestine. Baer (Reference Baer1938), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Potkay (Reference Potkay and Hunsaker1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher1993), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Boullosa (Reference Boullosa2015), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Echinostoma revolutum (Frölich 1802) Rudolphi, 1809

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Intestine, small intestine. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Echinostoma sp.

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Small intestine. Müller et al. (Reference Müller, Pesenti and Mascarenhas2009).

Euparadistomum paraense (Jansen Reference Jansen1941) Travassos, 1944

Previously reported as Evandrocotyle paraense Jansen, Reference Jansen1941.

Host Caluromys philander (Linnaeus 1758). Also reported as: Philander philander, Caluromys (Caluromys) philander philander. Belém (PA), Brazil. Vesicle, bile ducts. Jansen (Reference Jansen1941), Travassos (Reference Travassos1944b), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina. Belém (PA). Biliary vesicle, bile ducts. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Gynaecotyla adunca (Linton 1905) Yamaguti, 1939

Previously reported as Levinseniella jaegerskioldi Travassos, 1920.

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ), São Paulo (SP). Intestine, small intestine. Travassos (Reference Travassos1920b), Viana (Reference Viana1924), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977).

Lyperosomum silvai Grisi and Castro, Reference Grisi and Castro1974

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus myosurus, Metachirus nudicaudatus modestus. Rio de Janeiro (RJ), Santa Maria Madalena (RJ). Biliary ducts. Castro and Grisi (Reference Castro and Grisi1974), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum quica. Santa Maria Madalena (RJ). Biliary ducts. Castro and Grisi (Reference Castro and Grisi1974).

Maritrema pulcherrima Travassos, Reference Travassos1928

Host Didelphis aurita Wied-Neuwied, 1826. Angra dos Reis (RJ), Brazil. Intestine, small intestine. Travassos (Reference Travassos1928), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher1993), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Metadelphis evandroi Travassos, 1944

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphys marsupialis marsupialis. Belém (PA), Brazil. Biliary vesicle. Travassos (Reference Travassos1944b), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher1993), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Opisthogonimus lecithonotus Lühe, 1900

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis. São Paulo (SP), Brazil. Small intestine, Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Plagiorchis didelphidis (Parona 1896) Stossich, 1904

Previously reported as Plagiorchis didelphidis Parona, 1896.

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Intestine. Small intestine. Müller, Reference Müller2005, Müller and Brum (Reference Müller and Brum2005), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum. Rio de Janeiro (RJ), Brazil. Intestine, small intestine. Freitas and Lent (Reference Freitas and Lent1940), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Podospathalium pedatum (Diesing 1850) Dubois, 1932

Previously reported as Hemistomum pedatum Diesing, 1850.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys cancrivorus, Didelphis marsupialis aurita, Didelphis marsupialis. São Paulo (SP), Brazil. Small intestine. Diesing (Reference Diesing1850), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphys myosorus, Metachirus nudicaudatus. São Paulo (SP), Brazil. Intestine, small intestine. Diesing (Reference Diesing1850), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Postharmostomum freitasi Gomes, 1979

Previously reported as Postharmostomum (Postharmostomum) freitasi Gomes, 1979.

Host Didelphis aurita Wied-Neuwied, 1826. Alto da Serra (SP), Brazil. Intestine, small intestine. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Rhopalias baculifer Braun, Reference Braun1901

Host Chironectes minimus (Zimmermann 1780). Also reported as: Didelphys palmata, Chironectes palmata, Chironectes minimus minimus, Chironectes sp. Angra dos Reis (RJ), Salesópolis (SP), Brazil. Intestine, small intestine. Braun (Reference Braun1901), Travassos (Reference Travassos1916), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Potkay (Reference Potkay and Hunsaker1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis albiventris Lund, 1840. Pelotas (RS), Brazil. Small intestine. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis. Angra dos Reis (RJ). Small intestine. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a).

Host Didelphis marsupialis Linnaeus, 1758. Belém (PA), Brazil. Small intestine. Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander opossum (Linnaeus, 1758). Also reported as: Philander opossum opossum. Belém (PA), Brazil. Intestine, small intestine, Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006).

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Previously reported as Rhopalophorus coronatus (Rudolphi Reference Rudolphi1819) Diesing, 1850; Rhopalias dobbini Prod´Hon, Reference Prod´Hon1968; Rhopalias goyanna Komma and Alves, Reference Komma and Alves1974.

Host Chironectes minimus (Zimmermann 1780). Also reported as: Didelphis palmata, Chironectes palmata, D. palmata. Angra dos Reis (RJ), Brazil. Intestine, small intestine. Rudolphi (Reference Rudolphi1819), Diesing (Reference Diesing1850), Travassos (Reference Travassos1916), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae azarae. Belo Horizonte (MG), Monte Mor (SP), Nerópolis (GO), Palotina (PR), Pelotas (RS), Porto Alegre (RS). Small intestine. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972), Komma and Alves (Reference Komma and Alves1974), Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Teodoro (Reference Teodoro2013), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis cancrivorus, Didelphys (D.) aurita, Didelphys marsupialis aurita, Didelphis marsupialis marsupialis, Didelphis marsupialis, Didelphis marsupialis aurita, Didelphis sp. Angra dos Reis (RJ), Petrópolis (RJ), Rio de Janeiro (RJ), Brazil. Intestine, small intestine, stomach. Diesing (Reference Diesing1850), Travassos (Reference Travassos1916), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Potkay (Reference Potkay and Hunsaker1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis marsupialis marsupialis. Brazil. Intestine, small intestine, Gomes and Vicente (Reference Gomes and Vicente1972), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis sp. Brazil. Intestine. Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphis Nyosurus, Didelphys (Metachirus) opossum nudicaudatus, D. (M.) nudicaudatus, Metachirus nudicaudatus, Metachirus nudicaudatus myosurus. Angra dos Reis (RJ), Igrapiúna (BA), Brazil. Intestine. Small intestine. Diesing (Reference Diesing1850) Travassos (Reference Travassos1916), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977, Reference Gomes1979a), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015), Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Monodelphis domestica (Wagner, 1842). Also reported as: Monodelphis domestica domestica. Exu (PE). Prod´Hon (Reference Prod´Hon1968), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander quica (Temminck 1824). Also reported as: Didelphis Quica, Metachirops opossum quica, Philander opossum quica, Philander opossum, Metachirops opossum. Petrópolis (RJ), Brazil. Small intestine. Diesing (Reference Diesing1850), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977; Reference Gomes1979a), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander opossum (Linnaeus 1758). Also reported as: Philander opossum opossum. Belém (PA), Brazil. Small intestine. Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a).

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Previously reported as Rhopalophorus horridus Diesing, 1850

Host Caluromys philander (Linnaeus, 1758). Also reported as: Didelphys philander, Didelphys (Philander) philander, Philander philander philander, Philander philander. Angra dos Reis (RJ), Brazil. Intestine, small intestine. Diesing (Reference Diesing1850), Travassos (Reference Travassos1916), Viana (Reference Viana1924), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Potkay (Reference Potkay and Hunsaker1977), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Chironectes minimus (Zimmermann 1780). Also reported as: Chironectes sp. Guapimirim (RJ), Salesópolis (SP), Brazil. Intestine, small intestine. Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys (D.) aurita, Didelphis (Didelphis) marsupialis aurita, Didelphis marsupialis aurita, Didelphis marsupialis. Angra dos Reis (RJ), Brazil. Small intestine. Travassos (Reference Travassos1916), Viana (Reference Viana1924), IBAP (1933), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Potkay (Reference Potkay and Hunsaker1977), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis sp. Brazil. Intestine, small intestine. Noronha et al. (Reference Noronha, Romero Sá, Knoff, Muniz-Pereira and Pinto2009), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphys Nyosurus, Didelphis (Metachirus) opossum, Metachirus nudicaudatus myosurus, Metachirus nudicaudatus nudicaudatus, Metachirus nudicaudatus, Philander nudicaudatus. Angra dos Reis (RJ), Rio de Janeiro (RJ), Brazil. Small intestine, stomach. Diesing (Reference Diesing1850), Travassos (Reference Travassos1916), Viana (Reference Viana1924), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes and Vicente (Reference Gomes and Vicente1972), Castro and Grissi (Reference Castro and Grisi1974), Potkay (Reference Potkay and Hunsaker1977), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum quica. Rio de Janeiro (RJ), Brazil. Small intestine. Castro and Grissi (Reference Castro and Grisi1974), Potkay (Reference Potkay and Hunsaker1977), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Philander opossum (Linnaeus 1758). Also reported as: Philander opossum opossum. Brazil. Small intestine, intestine. Potkay (Reference Potkay and Hunsaker1977), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Rhopalias sp.

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae azarae. Nerópolis (GO). Small intestine. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972).

Host Philander canus (Osgood 1913). Also reported as: Metachirops opossum opossum. Salobra (MS), Miranda (MS). Not reported. Travassos and Freitas (Reference Travassos and Freitas1943).

Schistosoma mansoni Sambon, 1907

Host Didelphis albiventris Lund, 1840. Americana (SP), Paulista (PE), Brazil. Hepatic portal system, mesenteric veins, portal veins. Barbosa and Coelho (Reference Barbosa and Coelho1954), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Kawazoe et al. (Reference Kawazoe, Dias and Piza1978), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Didelphis marsupialis Linnaeus, 1758. Brazil. Mesenteric veins, portal veins. Travassos et al. (Reference Travassos, Freitas and Kohn1969), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Host Lutreolina crassicaudata (Desmarest 1804). Americana (SP), Brazil. Hepatic portal system, mesenteric veins, portal veins. Kawazoe et al. (Reference Kawazoe, Dias and Piza1978), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Zonorchis goliath Travassos, 1945

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Didelphis marsupialis. Pedro Canário (ES), Brazil. Biliary ducts. Travassos (Reference Travassos1945a), Travassos et al. (Reference Travassos, Freitas and Kohn1969), Gomes (Reference Gomes1977), Gomes (Reference Gomes1979a), Thatcher (Reference Thatcher, Cáceres and Monteiro Filho2006), Fernandes et al. (Reference Fernandes, Justo, Cárdenas and Cohen2015).

Zonorchis sp.

Host Didelphis albiventris Lund, 1840. Cuiabá (MT). Liver. Ramos et al. (Reference Ramos, Santos, Freitas, Correa, Kempe, Morgado, Aguiar, Wolf, Rossi, Sinkoc and Pacheco2016).

List of records of helminth species of Brazilian marsupials with their hosts, localities, infection sites, and data sources for the phylum Nematoda.

Phylum Nematoda Rudolphi, 1808

Ancylostoma caninum (Ercolani 1859) Hall, 1913

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos et al. (Reference Bezerra-Santos, Furtado, Rabelo, Nogueira, Yamatogi and Campos2020a).

Ancylostoma sp.

Host Didelphis albiventris Lund, 1840. Viçosa (AL). Faeces. Silva et al. (Reference Silva, Lima, Borges and Porto2017).

Ancylostoma spp.

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019). Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Ancylostomatidea

Host Didelphis albiventris Lund, 1840. Viçosa (MG). Faeces. Teodoro (Reference Teodoro2013).

Ascaridoidea Baird, 1853

Host Marmosops incanus (Lund 1840). Also reported as: Marmosa incana. Angra dos Reis (RJ). Small intestine. Vicente et al. (Reference Vicente, Gomes and Araujo-Filho1982)

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b)

Aspidodera lanfredi Chagas-Moutinho, Sant’Anna, Oliveira-Menezes and De Souza, Reference Chagas-Moutinho, Sant’anna, Oliveira-Menezesa and Souza2014

Host Didelphis aurita Wied-Neuwied, 1826. Cachoeiras de Macacu (RJ). Large intestine. Chagas-Moutinho et al. (Reference Chagas-Moutinho, Sant’anna, Oliveira-Menezesa and Souza2014).

Aspidodera raillieti Travassos, Reference Travassos1913

Host Chironectes minimus (Zimmermann 1780). Also reported as: Chironectes minimus minimus, Chironectes sp. Belém (PA), Brazil. Large intestine. Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis sp. Belo Horizonte (MG), Crato (CE), Pelotas (RS), Mamanguape (PB), Curitiba (PR), Porto Alegre (RS), São Gonçalo do Sapucaí (MG), Serra da Capivara National Park (PI). Large intestine, cecum. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Santos et al. (Reference Santos, Moutinho, Chame and Santos2019), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022), Varella et al. (Reference Varella, Vilela, Gentile, Cardoso, Costa-Neto and Maldonado2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Angra dos Reis (RJ), Sumidouro (RJ), São Paulo (SP), Rio de Janeiro (RJ), Petrópolis (RJ), Cariacica (ES), Curitiba (PR), Paraty (RJ), Brazil. Large intestine, faeces. Travassos (Reference Travassos1913), Stiles and Hassall (Reference Stiles and Hassall1920), IBAP (1933), Proença (Reference Proença1937), Vicente (Reference Vicente1966), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Noronha et al. (Reference Noronha, Bragança, Vicente and Muniz2004), Boullosa (Reference Boullosa2015), Boullosa et al. (Reference Boullosa, Costa-Neto, Maldonado and Gentile2017), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Varella et al. (Reference Varella, Vilela, Gentile, Cardoso, Costa-Neto and Maldonado2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis marsupialis marsupialis. Belém (PA), Claúdia (MT), Sinop (MT). Small intestine. Pereira and Machado-Filho (Reference Pereira and Machado-Filho1968a), Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Marmosa constantiae Thomas, 1904. Also reported as: Marmosa (Micoureus) constantiae. Sinop (MT). Not reported. Andrade Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Host Marmosa paraguayana Tate, 1931. Rio de Janeiro (RJ). Not reported. Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Marmosops incanus (Lund 1840). Also reported as: Marmosa incana. Angra dos Reis (RJ). Small intestine. Vicente et al. (Reference Vicente, Gomes and Araujo-Filho1982).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus. Igrapiúna (BA). Large intestine. Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Philander frenatus, Philander opossum. Angra dos Reis (RJ), Casimiro de Abreu (RJ), Sumidouro (RJ), Petrópolis (RJ), Santo Amaro da Imperatriz (SC), Brazil. Large intestine. Proença (Reference Proença1937), Vicente (Reference Vicente1966), Cruz (Reference Cruz1998), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Varella et al. (Reference Varella, Vilela, Gentile, Cardoso, Costa-Neto and Maldonado2022).

Host Philander opossum (Linnaeus 1758). Also reported as: Philander opossum opossum. Belém (PA), Serra do Navio (AP). Small intestine, large intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Aspidodera scoleciformis (Diesing Reference Diesing1851) Railliet and Henry, 1912

Previously reported as Aspidocephalus scoleciformis Diesing, Reference Diesing1851

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Didelphys murina, Didelphis (Mormosa) murina, Marmosa murina, Marmosa murina murina. Brazil. Intestine, large intestine. Diesing (Reference Diesing1851), Travassos (Reference Travassos1913), IBAP (1933), Proença (Reference Proença1937), Vicente (Reference Vicente1966), Potkay (Reference Potkay and Hunsaker1977), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinérea, Marmosa cinerea cinerea. Belém (PA). Large intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Monodelphis domestica (Wagner 1842). Also reported as: D. domestica, Didelphys (Peramys) domestica, Didelphys domestica, Peramy domestica. Brazil. Intestine, large intestine. Diesing (Reference Diesing1851), Travassos (Reference Travassos1913). IBAP (1933), Proença (Reference Proença1937), Vicente (Reference Vicente1966), Potkay (Reference Potkay and Hunsaker1977), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Previously reported as Aspidodera reisi (Vaz Reference Vaz1933); Histiocephalus subulatus Molin, Reference Molin1860

Host Didelphis albiventris Lund, 1840. Serra da Capivara National Park (PI). Large intestine and cecum. Santos et al. (Reference Santos, Moutinho, Chame and Santos2019).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Mormosa murina, Marmosa murina, Marmosa murina murina. Brazil. Large intestine. Vaz (Reference Vaz1933), Proença (Reference Proença1937), Vicente (Reference Vicente1966), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphis Myosurus, Didelphis (Metachirus) nudicaudata, Metachirus nudicaudatus, Didelphys nudicaudata, Metachirus nudicaudatus nudicaudatus. Rio de Janeiro (RJ). Ventricle, large intestine, intestine. Molin (Reference Molin1860), Travassos (Reference Travassos1913), IBAP (1933), Stiles and Hassall (Reference Stiles and Hassall1920), Proença (Reference Proença1937), Vicente (Reference Vicente1966), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Philander opossum, Philander opossum opossum. Rio de Janeiro (RJ), Santa Teresa (ES). Large intestine. Vicente (Reference Vicente1966), Santos et al. (Reference Santos, Lent and Gomes1990), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Aspidodera sp.

Host Chironectes minimus (Zimmermann 1780). Also reported as: Xironectes minimus.

Santa Teresa (ES). Large intestine. Travassos (Reference Travassos1944a).

Host Didelphis albiventris Lund, 1840. Palotina (PR). Large intestine. Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis marsupialis, Didelphis marsupialis aurita, Didelphis marsupialis. Santa Teresa (ES), Pedro Canário (ES), Casimiro de Abreu (RJ), Ubatuba (SP). Large intestine, small intestine. Travassos (Reference Travassos1944a), Travassos (Reference Travassos1945b), Cruz (Reference Cruz1998), Noronha et al. (Reference Noronha, Vicente and Pinto2002).

Host Didelphis marsupialis Linnaeus, 1758. Belém (PA), Cuiabá (MT), Poconé (MT). Small intestine. Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Ramos et al. (Reference Ramos, Santos, Freitas, Correa, Kempe, Morgado, Aguiar, Wolf, Rossi, Sinkoc and Pacheco2016).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina. Belém (PA). Small intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Philander frenatus. Santa Teresa (ES), Casimiro de Abreu (RJ). Large intestine. Travassos (Reference Travassos1944a), Cruz (Reference Cruz1998).

Host Philander opossum (Linnaeus 1758). Marabá (PA) Large intestine. Araújo (Reference Araújo2011).

Capillaria longicauda Freitas and Lent, 1935

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum. Petrópolis (RJ), Brazil. Bladder. Freitas and Lent (Reference Freitas and Lent1935c), Freitas and Lent (Reference Freitas and Lent1936b).

Capillaria sp.

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG), Pelotas (RS). Large intestine, submucosa of the trachea, oesophagus, pharynx, lung, bronchi, bronchioles. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Müller et al. (Reference Müller, Pesenti and Mascarenhas2009), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis. Rio de Janeiro (RJ), Salvador (BA). Uterus, palate. Noronha et al. (Reference Noronha, Vicente and Pinto2002) and Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus nudicaudatus. Rio de Janeiro (RJ). Small intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002).

Capillaria spp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Previously reported as Ascaris tentaculata Rudolphi, Reference Rudolphi1819

Host Caluromys lanatus (Olfers 1818). Also reported as: D. lanigera, Didelphis (Philander) lanigera. Brazil. Large intestine. Diesing (Reference Diesing1851), Travassos (Reference Travassos1922).

Host Caluromys philander (Linnaeus 1758). Also reported as: Didelphidis Cayopollin, Didelphis Philander, Didelphis (Philander) Philander. Brazil. Large intestine. Rudolphi (Reference Rudolphi1819), Diesing (Reference Diesing1851), Travassos (Reference Travassos1922).

Host Chironectes minimus (Zimmermann 1780). Rio de Janeiro (RJ). Faeces. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae azarae. Nerópolis (GO), Belo Horizonte (MG), Pelota (RS), Monte Mor (SP), Cuiabá (MT), Palotina (PR), Mamanguape (PB), Porto Alegre (RS), Capela (SE), Curitiba (PR), Santa Rita (PB), São Cristovão (SE). Large intestine, faeces. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972), Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Teodoro (Reference Teodoro2013), Ramos et al. (Reference Ramos, Santos, Freitas, Correa, Kempe, Morgado, Aguiar, Wolf, Rossi, Sinkoc and Pacheco2016), Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022), Souza et al. (Reference Souza, Vilela, Gentile, Lopes Torres, Cordeiro-Estrela, Moratelli, Costa-Neto, Cardoso, Varella and Maldonado2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: D. cancrivora, Didelphis (D.) aurita, Didelphis marsupialis aurita, D. m. aurita, Didelphis marsupialis, Didelphis sp. Sumidouro (RJ), Rio de Janeiro (RJ), São Paulo (SP), Petrópolis (RJ), Viçosa (MG), Conceição dos Ouros (MG), Curitiba (PR), Brazil. Large intestine, faeces. Diesing (Reference Diesing1851), Travassos (Reference Travassos1922), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Steindel, Padovani and Schlemper1987), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Noronha et al. (Reference Noronha, Bragança, Vicente and Muniz2004), Noronha and Pinto (Reference Noronha and Pinto2006), Noronha and Pinto (Reference Noronha and Pinto2007), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Boullosa (Reference Boullosa2015), Boullosa et al. (Reference Boullosa, Costa-Neto, Maldonado and Gentile2017), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Souza et al. (Reference Souza, Vilela, Gentile, Lopes Torres, Cordeiro-Estrela, Moratelli, Costa-Neto, Cardoso, Varella and Maldonado2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis albiventris. Belém (PA), Poconé (MT), Claúdia (MT), Sinop (MT). Large intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Ramos et al. (Reference Ramos, Santos, Freitas, Correa, Kempe, Morgado, Aguiar, Wolf, Rossi, Sinkoc and Pacheco2016), Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Didelphis (Marmosa) murina, Marmosa murina. Brazil. Large intestine. Travassos (Reference Travassos1922), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphis (Metachirus) nudicaudatus, Metachirus nudicaudatus. Igrapiúna (BA), Brazil. Large intestine. Travassos (Reference Travassos1922), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977), Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Monodelphis domestica (Wagner 1842). Also reported as: D. domestica, Didelphis (Peramys) domestica. Brazil. Large intestine. Diesing (Reference Diesing1851), Travassos (Reference Travassos1922), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977).

Host Philander quica (Temminck 1824). Also reported as: D. Quica, Philander frenatus, Didelphis opossum, Metachirops sp, Philander opossum. Sumidouro (RJ), Rio de Janeiro (RJ), Ponta Grossa (PR), Brazil. Large intestine. Diesing (Reference Diesing1851), Cruz (Reference Cruz1998), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Souza et al. (Reference Souza, Vilela, Gentile, Lopes Torres, Cordeiro-Estrela, Moratelli, Costa-Neto, Cardoso, Varella and Maldonado2022).

Host Philander opossum (Linnaeus 1758). Also reported as: Didelphis (Metachirus) opossum. Serra do Navio (AP), Brazil. Large intestine. Travassos (Reference Travassos1922), Potkay (Reference Potkay and Hunsaker1977), Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Cruzia sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis marsupialis, Didelphis marsupialis aurita. Santa Teresa (ES), Pedro Canário (ES), Casimiro de Abreu (RJ). Large intestine. Travassos (Reference Travassos1944a), Travassos (Reference Travassos1945b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998).

Host Philander quica (Temminck 1824). Also reported as: Philander frenatus. Casimiro de Abreu (RJ). Large intestine. Cruz (Reference Cruz1998).

Host Philander opossum (Linnaeus 1758). Marabá (PA). Large intestine. Araújo (Reference Araújo2011).

Didelphonema longispiculata (Hill 1939) Wolfgang, 1953

Host Didelphis marsupialis Linnaeus, 1758. Claúdia (MT), Sinop (MT). Stomach. Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a), Freitas et al. (Reference Freitas, Andrade-Silva, Vilela, Mendonça, Rossi, Maldonado-Júnior and Pacheco2022b).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus. Igrapiúna (BA). Small intestine. Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Didelphostrongylus hayesi Prestwood, 1976

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Lung parenchyma. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005).

Didelphoxyuris thylamisis Gardner and Hugot, 1995

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Stomach. Lopes Torres (Reference Lopes Torres2007).

Dipetalonema pricei (Vaz and Pereira Reference Vaz and Pereira1934) Anderson and Bain, Reference Anderson, Bain, Anderson, Chabaud and Willmott1976

Previously reported as Skrjabinofilaria pricei Vaz and Pereira, Reference Vaz and Pereira1934

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurita, Didelphis marsupialis aurita. São Paulo (SP). Subcutaneous tissue. Vaz and Pereira (Reference Vaz and Pereira1934), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Dipetalonema sp.

Host Chironectes minimus (Zimmermann 1780). Belém (PA). Peritoneum. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis, D. marsupialis. Rio de Janeiro (RJ). Peritoneum. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011)

Host Philander quica (Temminck 1824). Also reported as: Philander opossum, P. opossum. Rio de Janeiro (RJ). Skin. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Dracunculus fuelleborni Travassos, Reference Travassos1934

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Rio de Janeiro (RJ). Subcutaneous connective tissue. Travassos (Reference Travassos1934), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Dracunculus sp.

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus. Rio de Janeiro (RJ). Skin. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Echinocoleus auritae (Travassos,1914) López-Neyra, 1947

Previously reported as Capillaria auritae Travassos, 1914; Capillaria (Cap.) auritae Travassos, 1914

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Didelphys aurita. Rio de Janeiro (RJ), Brazil. Small intestine, large intestine. Travassos (Reference Travassos1914b), Freitas and Lent (Reference Freitas and Lent1935a), Travassos (Reference Travassos1915), IBAP (1933), Freitas and Lent (Reference Freitas and Lent1936b), Babero (Reference Babero1960), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum, Metachirops opossum, Philander opossum opossum. Brazil. Large intestine. Freitas and Lent (Reference Freitas and Lent1936b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Eucoleus eberthi (Freitas and Lent 1935) López-Neyra, 1946

Previously reported as Capillaria eberthi Freitas and Lent, 1935; Thominx eberthi Skrjabin and Shikhobalova, 1934.

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum. Petrópolis (RJ). Oesophagus. Freitas and Lent (Reference Freitas and Lent1935c), Freitas and Lent (Reference Freitas and Lent1936b).

Eucoleus fluminensis (Freitas Reference Freitas1946) López-Neyra, 1947

Previously reported as Capillaria fluminensis Freitas, Reference Freitas1946; Thominx fluminensis Skrjabin and Shikhobalova, 1954

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Didelphis marsupialis, D. marsupialis. Angra dos Reis (RJ), Belém (PA). Frontal sinus, mouth. Freitas (Reference Freitas1946), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Globocephalus marsupialis Freitas and Lent, 1936

Host Didelphis aurita Wied-Neuwied, 1826. Petrópolis (RJ), Rio de Janeiro (RJ), Petrópolis (RJ). Small intestine, faeces. Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Philander opossum, Philander opossum opossum. Petrópolis (RJ). Small intestine. Freitas and Lent (Reference Freitas and Lent1936a), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Gnathostoma sp.

Host Didelphis albiventris Lund, 1840. Pelotas (RS). Oesophagus, hepatic parenchyma. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Müller et al. (Reference Müller, Pesenti and Mascarenhas2009).

Host Didelphis aurita Wied-Neuwied, 1826. Cubatão (SP). Stomach. Albuquerque et al. (Reference Albuquerque, Lanfredi, Teixeira, Rodrigues and Lopes2007).

Gnathostoma turgidum Stossich, 1902

Previously reported as Gnathostoma didelphis (Chandler Reference Chandler1932); Gnathostoma brasiliensis Ruiz, Reference Ruiz1952

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae azarae. Nerópolis (GO). Stomach. Komma et al. (Reference Komma, Santos, Schmidt and Alves1972) and Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis auritae, Didelphis marsupialis aurita, Didelphis azare, D. m. aurita, Didelphis azarae azarae. Brazil. Stomach. Travassos (Reference Travassos1925a), IBAP (1933), Ruiz (Reference Ruiz1952), Babero (Reference Babero1960), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Lutreolina crassicaudata (Desmarest 1804). São Paulo (SP). Liver. Ruiz (Reference Ruiz1952), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Gongylonemoides marsupialis (Vaz and Pereira Reference Vaz and Pereira1934) Lent and Freitas, Reference Freitas1937

Previously reported as Gongylonema marsupialis Vaz and Pereira, Reference Vaz and Pereira1934

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurita, Didelphis marsupialis aurita. São Paulo (SP), Petrópolis (RJ), Casimiro de Abreu (RJ), Rio de Janeiro (RJ). Oesophagus. Vaz and Pereira (Reference Vaz and Pereira1934), Freitas and Lent (Reference Freitas and Lent1937), Babero (Reference Babero1960), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003).

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Metachirops opossum opossum. São Paulo (SP). Oesophagus. Freitas and Lent (Reference Freitas and Lent1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Gongylonemoides sp.

Previously reported as Gongylonema sp.

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG). Oesophagus. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Pedro Canário (ES), Travassos (1945b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Gracilioxyuris agilisis Feijó, Lopes Torres, Maldonado and Lanfredi, Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Stomach. Feijó et al. (Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008), Tavares et al. (Reference Tavares, Campião, Costa-Pereira and Paiva2017).

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae. Sinop (MT). Not reported. Andrade-Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Host Marmosa (Micoureus) paraguayana Tate, 1931. Also reported as: Marmosa paraguayana. Mogi Guaçu (SP), Cascavel (PR), Corbélia (PR). Faeces, small intestine. Santos-Rondon (Reference Santos-Rondon2010), Santos-Rondon et al. (Reference Santos-Rondon, Pires, Dos Reis and Ueta2012), Benatti (Reference Benatti2020), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Gracilioxyuris sp.

Previously reported as Didelphoxyuris sp.

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Stomach. Lopes Torres (2007).

Heterostrongylus heterostrongylus Travassos, 1925

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurit, Didelphis marsupialis aurita. Angra dos Reis (RJ), São Paulo (SP), Rio de Janeiro (RJ), Petrópolis (RJ). Bronchi, bronchioles, subcutaneous tissue. Travassos (Reference Travassos1925c), Vaz and Pereira (Reference Vaz and Pereira1934), Potkay (Reference Potkay and Hunsaker1977), Boullosa (Reference Boullosa2015), Costa-Neto et al. (Reference Costa-Neto, Simões, Mota, Vilela, Lopes Torres, Barbosa, Gentile and Maldonado2016), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Heterostrongylus sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis, D. marsupialis. Rio de Janeiro (RJ). Bronchi, bronchioles. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Hoineffia sp.

Host Didelphis albiventris Lund, 1840. Mamanguape (PB). Small intestine. Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Lagochilascaris turgida (Stossich 1902) Travassos, Reference Travassos1924

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphys aurita, Didelphys marsupialis, Didelphis marsupialis aurita. Angra dos Reis (RJ). Stomach. Travassos (Reference Travassos1924), Sprent (Reference Sprent1971, Reference Sprent1982), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Litomosoides barretti Muller, Reference Müller1980

Host Marmosa (Micoureus) paraguayana Tate, 1931. Also reported as: Marmosa cinerea, Marmosa cinerea cinerea. Castro Alves (BA). Thoracic cavity. Muller (Reference Müller1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Litomosoides petteri Bain, Petit, and Bertaux, Reference Bain, Petit and Berteaux1980

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina, M. murina. Belém (PA). Pleural cavity. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea. Teresópolis (RJ). Thoracic, abdominal cavity. Bain et al. (Reference Bain, Petit and Berteaux1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Litomosoides sp.

Host Chironectes minimus (Zimmermann 1780). Belém (PA). Lung. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011)

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis sp. Sooretama (ES). Skin. Noronha et al. (Reference Noronha, Vicente and Pinto2002).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina. Belém (PA). Pleural and peritoneal cavities. Noronha et al. (Reference Noronha, Vicente and Pinto2002).

Macielia perachii Grisi and Castro, Reference Grisi and Castro1973

Host Philander quica (Temminck 1824). Also reported as: Philander opossum quica.

Itaguaí (RJ). Small intestine. Grisi and Castro (Reference Grisi and Castro1973), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Mammomonogamus laryngeus (Railliet 1899) Ryzikov, 1948

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis, D. marsupialis. Pedro Canário (ES). Nostrils. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis marsupialis Linnaeus, 1758. Belém (PA). Nostrils. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011)

Mammomonogamus sp.

Previously reported as Syngamus sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Pedro Canário (ES). Not reported. Travassos (Reference Travassos1945b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Metastrongylidae Molin, 1861

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Pedro Canário (ES). Lung, nasal cavity. Travassos (Reference Travassos1945b), Potkay (Reference Potkay and Hunsaker1977).

Metastrongylus sp.

Host Didelphis aurita Wied-Neuwied, 1826. Sooretama (ES). Nostrils. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Paraspidodera uncinata (Rudolphi Reference Rudolphi1819) Travassos, 1914

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Large intestine. Lopes Torres (2007).

Physaloptera herthameyerae Lopes Torres, Maldonado, and Lanfredi, Reference Lopes Torres, Maldonado and Lanfredi2009

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Stomach. Lopes Torres et al. (Reference Lopes Torres, Maldonado and Lanfredi2009), Tavares et al. (Reference Tavares, Campião, Costa-Pereira and Paiva2017).

Physaloptera mirandai Lent and Freitas, Reference Freitas1937

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus, Metachirus nudicaudatus. Angra dos Reis (RJ), Igrapiúna (BA), Bahia, Cariacica (ES). Stomach. Lent and Freitas (Reference Lent and Freitas1937a), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cirino (Reference Cirino2019), Lopes Torres et al. (Reference Lopes Torres, Girard-Dias, Mello, Pinto, Maldonado, Souza and Miranda2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Physaloptera sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, D. aurita. Santa Teresa (ES), Angra dos Reis (RJ). Large intestine, small intestine. Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: Didelphis marsupialis marsupialis. Belém (PA). Small intestine. Perreira and Machado Filho (Reference Pereira and Machado-Filho1968a).

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Stomach. Lopes Torres (Reference Lopes Torres2007).

Host Philander opossum (Linnaeus 1758). Belém (PA). Stomach. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Physalopteridae Leiper, 1908

Host Chironectes minimus (Zimmermann 1780). Also reported as: Xironectes minimus. Santa Teresa (ES). Large intestine. Travassos (Reference Travassos1944a).

Prestwoodia delicata (Travassos Reference Travassos1946) Anderson, Reference Anderson1978

Previously reported as Troglostrongylus delicata Travassos, Reference Travassos1946; Troglostrongylus delicatus Travassos, Reference Travassos1946

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Angra dos Reis (RJ). Nasal cavity. Travassos (Reference Travassos1946), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Pterygodermatites (Paucipectines) elegans (Travassos Reference Travassos1928) Quentin, 1969

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea. Belém (PA). Small intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980).

Pterygodermatites (Paucipectines) jaegerskioldi (Lent and Freitas Reference Lent and Freitas1935) Quentin, 1969

Previously reported as Rictularia jagerskioldi Lent and Freitas, Reference Lent and Freitas1935

Host Caluromys philander (Linnaeus 1758). Rio de Janeiro (RJ). Small intestine. Lent and Freitas (Reference Lent and Freitas1935).

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Small intestine. Lopes Torres et al. (Reference Lopes Torres, Maldonado and Lanfredi2007).

Host Gracilinanus microtarsus (Wagner 1842). Teresópolis (RJ). Small intestine. Lopes Torres et al. (Reference Lopes Torres, Maldonado and Lanfredi2007).

Pterygodermatites (Paucipectines) sinopiensis Andrade-Silva, Costa, Pacheco, Rossi, and Maldonado Reference Andrade-Silva, Costa, Pacheco, Rossi and Maldonado2022

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae. Sinop (MT). Small intestine. Andrade-Silva et al. (Reference Andrade-Silva, Costa, Pacheco, Rossi and Maldonado2022b), Andrade-Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Pudica sp.

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Small intestine. Lopes Torres (Reference Lopes Torres2007).

Skrjabinofilaria skrjabini Travassos, 1925

Host Philander quica (Temminck 1824). Also reported as: Didelphis opossum, Philander opossum opossum. Angra dos Reis (RJ). Subcutaneous tissue, general cavity. Travassos (Reference Travassos1925b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea, Marmosa cinerea cinerea. Belém (PA). General cavity. Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Spirura aurangabadensis (Ali and Lovekar 1967)

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae. Sinop (MT). Andrade-Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Host Gracilinanus agilis (Burmeister 1854). Aquidauana (MS). Intestine. Lopes Torres (2007) and Lopes Torres et al. (Reference Lopes Torres, Maldonado, Anjos, Souza and Miranda2015).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina. Belém (PA). Oesophagus. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea cinerea, Marmosa cinerea. Itaguaí (RJ). Oesophagus. Amato et al. (Reference Amato, Castro and Grisi1976), Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980).

Host Marmosops incanus (Lund 1840). Also reported as: Marmosa incana. Angra dos Reis (RJ). Small intestine. Vicente et al. (Reference Vicente, Gomes and Araujo-Filho1982).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus myosurus. Itaguaí (RJ). Oesophagus. Amato et al. (Reference Amato, Castro and Grisi1976).

Host Philander quica (Temminck 1824). Also reported as: Philander frenatus. Magé (RJ). Oesophagus. Cruz (Reference Cruz1998)

Host Philander opossum (Linnaeus 1758). Also reported as: Philander opossum quica. Rio de Janeiro (RJ), Belém (PA). Oesophagus. Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Amato et al. (Reference Amato, Castro and Grisi1976), Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980).

Spiruroidea Oerley, 1885

Host Didelphis albiventris Lund, 1840. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013)

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Strongyloides sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Rio Grande do Sul. Not reported. Froes (Reference Froes1976), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Strongyloides spp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Subulura amazonica Pereira and Machado Filho, 1968

Host Caluromys philander (Linnaeus 1758). Also reported as: Caluromys philander philander. Manaus (AM). Large intestine. Pereira and Machado-Filho (Reference Pereira and Machado-Filho1968b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Subulura eliseae Andrade Silva, Vilela, Freitas, Pacheco, Mendonça, Rossi, and Maldonado, Reference Andrade-Silva, Vilela, Costa Freitas, Campos Pacheco, Mendonça, Rossi and Maldonado2022a

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa (Micoreus) demerarae. Sinop (MT), Porto Acre (AC). Large intestine. Andrade Silva et al. (Reference Andrade-Silva, Vilela, Costa Freitas, Campos Pacheco, Mendonça, Rossi and Maldonado2022a, Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023). Remarks: Marmosa constantiae is the species that occurs in the state of Acre.

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Host Caluromys philander (Linnaeus 1758). Rio de Janeiro (RJ), Manaus (AM). Large intestine. Lent and Freitas (Reference Lent and Freitas1935), Pereira and Machado-Filho (Reference Pereira and Machado-Filho1968b), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Gracilinanus emiliae (Thomas 1909). Also reported as: Marmosa emiliae. Belém (PA). Intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinérea, Marmosa cinerea cinerea. Belém (PA). Large intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Subulura sp.

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Small intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Philander quica (Temminck 1824). Also reported as: Philander frenatus. Maricá (RJ). Small intestine. Cruz (Reference Cruz1998).

Subuluroidea Yorke and Maplestone, 1926

Host Marmosops incanus (Lund 1840). Also reported as: Marmosa incana. Angra dos Reis (RJ). Small intestine. Vicente et al. (Reference Vicente, Gomes and Araujo-Filho1982).

Sygaminae Baylis and Bauche, 1926

Reported as Syngamidae

Host Didelphis albiventris Lund, 1840. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013).

Toxocara cati (Schrank 1788)

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG). Faeces. Pinto et al. (Reference Pinto, Mati and Melo2014).

Toxocara sp.

Host Didelphis albiventris Lund, 1840. Viçosa-AL. Faeces. Silva et al. (Reference Silva, Lima, Borges and Porto2017).

Travassostrongylus calis (Travassos 1914) Orloff, 1933

Previously reported as Trichostrongylus callis Travassos, 1914; Ostertagia callis (Travassos 1914) Travassos, 1918

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis (Didelphis) aurita, Didelphis marsupialis aurita. Rio de Janeiro (RJ), Brazil. Small intestine. Travassos (Reference Travassos1914a), Travassos (Reference Travassos1921), IBAP (1933), Potkay (Reference Potkay and Hunsaker1977), Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Travassostrongylus orloffi Travassos, Reference Travassos1935

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG), Pelotas (RS), Mamanguape (PB), Porto Alegre (RS). Small intestine. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita, Rio de Janeiro (RJ), Petrópolis (RJ). Small intestine. Travassos (Reference Travassos1935), Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Claúdia (MT), Sinop (MT). Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus. Rio de Janeiro (RJ). Small intestine. Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Travassostrongylus quator Freitas, Reference Freitas1937

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus, Metachirus nudicaudatus. Angra dos Reis (RJ). Small intestine. Freitas (Reference Freitas1937), Travassos (Reference Travassos1937), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Travassostrongylus quintus Freitas, Reference Freitas1937

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus, Metachirus nudicaudatus. Angra dos Reis (RJ). Small intestine. Freitas (Reference Freitas1937),Travassos (Reference Travassos1937), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Travassostrongylus scheibelorum Scheibel, Catzeflis, and Jiméñez, 2014

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae Thomas, 1904. Sinop (MT). Not reported. Andrade Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023).

Travassostrongylus sextus Freitas, Reference Freitas1937

Host Marmosa (Micoureus) paraguayana (Tate 1931). Also reported as: Marmosa paraguayana (Tate, 1931). Cascavel (PR), Corbélia (PR). Small intestine. Benatti (Reference Benatti2020), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus. Angra dos Reis (RJ). Small intestine. Freitas (Reference Freitas1937), Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Monodelphis dimidiata (Wagner 1847). Cascavel (PR), Corbélia (PR). Small intestine. Benatti (Reference Benatti2020), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Travassostrongylus sp.

Host Didelphis albiventris Lund, 1840. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013).

Travassostrongylus tertius Travassos, Reference Travassos1935

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus opossum, Metachirus nudicaudatus personatus, Metachirus nudicaudatus. Petrópolis (RJ), Angra dos Reis (RJ). Small intestine. Travassos (Reference Travassos1935), Travassos (Reference Travassos1937), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Philander quica (Temminck 1824). Also reported as: Metachirus opossum, Philander opossum opossum. Rio de Janeiro (RJ). Small intestine. Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Travassostrongylus travassosi Durette-Desset, Reference Durette-Desset1968

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae, Didelphis azarae azarae. Exú (PE). Small intestine. Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Trichohelix tuberculata (Parona and Stossich 1901) Ortlepp, 1922

Host Monodelphis dimidiata (Wagner 1847). Cascavel (PR), Corbélia (PR). Small intestine. Benatti (Reference Benatti2020).

Trichuridae (Ransom 1911) Railliet, 1915

Host Didelphis albiventris Lund, 1840. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Faeces. Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022).

Trichuris didelphis Babero, Reference Babero1960

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG), Pelotas (RS) Mamanguape (PB), Porto Alegre (RS). Large intestine. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ), Petrópolis (RJ). Large intestine. Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Previously reported as Trichocephalus minutus Rudolphi, Reference Rudolphi1819

Host Chironectes minimus (Zimmermann 1780). Also reported as: Chironectes sp.

Salesópolis (SP). Large intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002) and Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis albiventris Lund, 1840. Pelotas (RS), Mamanguape (PB), Porto Alegre (RS). Small intestine. Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: D. cancrivora, D. azarae, D. aurita. Petrópolis (RJ), Rio de Janeiro (RJ), Brazil. Large intestine. Diesing (Reference Diesing1851), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Also reported as: D. marsupialis. Belém (PA), Claúdia (MT), Sinop (MT). Large intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Didelphis sp. Brazil. Intestine Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphys myosorus. Brazil. Large intestine. Diesing (Reference Diesing1851).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina murina, Marmosa murina. Belém (PA). Intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Monodelphis domestica (Wagner 1842). Also reported as: D. domestica. Brazil. Large intestine. Diesing (Reference Diesing1851).

Trichuris sp.

Host Chironectes minimus (Zimmermann 1780). Also reported as: Xironectes minimus. Santa Teresa (ES). Large intestine. Travassos (Reference Travassos1944a).

Host Didelphis albiventris (Lund 1841). Viçosa (AL), Palotina (PR). Faeces, large intestine. Silva et al. (Reference Silva, Lima, Borges and Porto2017), Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017).

Host Didelphis aurita Wied-Neuwied, 1826. Macaé (RJ), Rio de Janeiro (RJ). Large intestine. Cruz (Reference Cruz1998), Boullosa (Reference Boullosa2015).

Host Marmosa paraguayana Tate, 1931. Rio de Janeiro (RJ). Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Philander quica (Temminck 1824). Also reported as: Philander frenatus, Philander opossum. Macaé (RJ), Angra dos Reis (RJ). Large intestine. Cruz (Reference Cruz1998), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Trichuris spp.

Host Didelphis aurita Wied-Neuwied, 1826. Viçosa (MG). Faeces. Bezerra-Santos (Reference Bezerra-Santos2019), Bezerra-Santos et al. (Reference Bezerra-Santos, Fontes, Nogueira, Yamatogi, Ramos, Galhardo, Furtado, Rabelo, Araújo and Campos2020b).

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Previously reported as Physaloptera turgida Rudolphi, Reference Rudolphi1819

Host Caluromys philander (Linnaeus 1758). Also reported as: Didelphidis Cayopollin, D. (Philander) philander, Caluromys philander philander. Brazil. Stomach. Rudolphi (Reference Rudolphi1819), Travassos (Reference Travassos1920a), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Chironectes minimus (Zimmermann 1780). Rio de Janeiro (RJ). Stomach. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae, Didelphis azarae azarae, Didelphis marsupialis aurita. Nerópolis (GO), Belo Horinzonte (MG), Crato (CE), Pelotas (RS), Campo Grande (MS), Palotina (PR), Mamanguape (PB), Porto Alegre (RS), Brazil. Stomach. Diesing (Reference Diesing1851), Komma et al. (Reference Komma, Santos, Schmidt and Alves1972), Silva (Reference Silva1995), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Silva and Costa (Reference Silva and Costa1999), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Müller (Reference Müller2005), Müller and Brum (Reference Müller and Brum2005), Müller et al. (Reference Müller, Pesenti and Mascarenhas2009), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Humberg et al. (Reference Humberg, Tavares, Paiva, Oshiro, Onamigo, Júnior and Oliveira2011), Tavares et al. (Reference Tavares, Campião, Costa-Pereira and Paiva2017), Zabott et al. (Reference Zabott, Benghi Pinto, Viott, Gruchouskei and Bittencourt2017), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: D. cancrivora, Didelphis (Didelphis) aurita, Didelphys aurita, Didelphis marsupialis. Angra dos Reis (RJ), Florianópolis (SC), Sumidouro (RJ), Rio de Janeiro (RJ), Petrópolis (RJ), Brazil. Stomach, faeces. Diesing (Reference Diesing1851), Travassos (Reference Travassos1920a), Travassos (Reference Travassos1924), Vicente et al. (Reference Vicente, Rodrigues, Steindel, Padovani and Schlemper1987), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998), Noronha et al. (Reference Noronha, Vicente and Pinto2002), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Boullosa (Reference Boullosa2015), Boullosa et al. (Reference Boullosa, Costa-Neto, Maldonado and Gentile2017), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Claúdia (MT), Sinop (MT). Not reported. Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Metachirus myosuros (Temminck 1824). Also reported as: Didelphys myosorus, Didelphis (Metachirus) nudicaudatus, Metachirus nudicaudatus, Metachirus nudicaudatus nudicaudatus. Brazil. Stomach. Diesing (Reference Diesing1851), Travassos (Reference Travassos1920a), IBAP (1933), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum. Rio de Janeiro (RJ). Stomach. Noronha et al. (Reference Noronha, Vicente and Pinto2002).

Turgida sp.

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis marsupialis aurita. Pedro Canário (ES), Angra dos Reis (RJ). Stomach. Travassos (Reference Travassos1945b), Cruz (Reference Cruz1998).

Viannaia conspicua Travassos, 1914

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus, Metachirus nudicaudatus myosuros, Metachirus nudicaudatus. Rio de Janeiro (RJ), Igrapiúna (BA). Small intestine. Travassos (Reference Travassos1937), Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cirino (Reference Cirino2019), Cirino et al. (Reference Cirino, Costa-Neto, Maldonado and Gentile2020).

Host Philander quica (Temminck 1824). Also reported as: Didelphis (Metachirus) opossum, Didelphis opossum, Metachirus opossum. Rio de Janeiro (RJ), Brazil. Small intestine. Travassos (Reference Travassos1914a), Travassos (Reference Travassos1921), Stiles and Hassall (Reference Stiles and Hassall1920), IBAP (1933), Travassos (Reference Travassos1937), Durette-Desset (Reference Durette-Desset1968).

Host Philander opossum (Linnaeus 1758). Also reported as: Philander opossum opossum. Brazil. Small intestine. Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Viannaia didelphis (Travassos 1914) Durette-Desset, Reference Durette-Desset1968

Previously reported as Nematodirus (Mecistocirrus) didelphis Travassos, 1914; Heligmosomum didelphe (Travassos 1914); Longistriata didelphis (Travassos 1914) Travassos and Darriba, 1929

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis (D.) aurita, Didelphis marsupialis aurita. Rio de Janeiro (RJ), Brazil, South America. Small intestine. Travassos (Reference Travassos1914a), Travassos (Reference Travassos1921), Travassos (Reference Travassos1937), Durette-Desset (Reference Durette-Desset1968).

Viannaia hamata Travassos, 1914

Host Didelphis albiventris Lund, 1840. Belo Horizonte (MG), Pelotas (RS), Mamanguape (PB), Porto Alegre (RS). Small intestine. Silva (Reference Silva1995), Silva and Costa (Reference Silva and Costa1999), Müller, Reference Müller2005, Müller and Brum (Reference Müller and Brum2005), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011), Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis (Didelphis) aurita, Didelphis (D.) aurita, Didelphis marsupialis aurita, Didelphys aurita, D. m. aurita. Rio de Janeiro (RJ), Macaé (RJ), Petrópolis (RJ), Brazil. Small intestine. Travassos (Reference Travassos1914a), Stiles and Hassall (Reference Stiles and Hassall1920), Travassos (Reference Travassos1921), IBAP (1933), Freitas and Lent (Reference Freitas and Lent1935b), Travassos (Reference Travassos1937), Durette-Desset (Reference Durette-Desset1968), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cruz (Reference Cruz1998), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003), Costa-Neto (Reference Costa-Neto2017), Costa-Neto et al. (Reference Costa-Neto, Cardoso, Boullosa, Maldonado and Gentile2019), Cardoso et al. (Reference Cardoso, Costa-Neto, Braga, Weksler, Simões, Maldonado, Luque and Gentile2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Didelphis marsupialis Linnaeus, 1758. Belém (PA), Claúdia (MT), Sinop (MT). Small intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Freitas et al. (Reference Freitas, Maldonado Júnior, Mendonça, Ramos, Rossi, Pacheco and Gentile2022a).

Host Marmosa (Marmosa) murina (Linnaeus 1758). Also reported as: Marmosa murina, Marmosa murina murina. Belém (PA). Small intestine. Pinto (Reference Pinto1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) demerarae Thomas, 1905. Also reported as: Marmosa cinerea, Marmosa cinerea cinerea. Belém (PA). Small intestine. Pinto (Reference Pinto1977), Pinto and Gomes (Reference Pinto and Gomes1980), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) paraguayana (Tate 1931). Also reported as: Marmosa paraguayana. Cascavel (PR), Corbélia (PR), Rio de Janeiro (RJ). Small intestine. Benatti (Reference Benatti2020), Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022), Benatti et al. (Reference Benatti, Moraes, Pacheco, Machado, Oliveira, Perin, Andrietti, Cândido Júnior, Vogliotti, Tebaldi and Hoppe2023).

Host Monodelphis americana (Müller 1776). Rio de Janeiro (RJ). Not reported. Gentile et al. (Reference Gentile, Costa-Neto, Cardoso, Boullosa, Macabu, Simões and Maldonado2022).

Host Philander quica (Temminck 1824). Also reported as: Philander opossum. Rio de Janeiro (RJ). Intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Viannaia monodelphisi Durette-Desset, Reference Durette-Desset1968

Host Monodelphis domestica (Wagner 1842). Exú (PE). Intestine. Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Viannaia pusilla Travassos, 1914

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis (Didelphis) aurita, Didelphis marsupialis aurita. Rio de Janeiro (RJ), Brazil. Small intestine. Stiles and Hassall (Reference Stiles and Hassall1920), Travassos (Reference Travassos1921), IBAP (1933), Travassos (Reference Travassos1937), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirus nudicaudatus personatus. Rio de Janeiro (RJ), Igrapiúna (BA). Small intestine. Travassos (Reference Travassos1937), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997), Cirino (Reference Cirino2019).

Viannaia skrjabini Lent and Freitas, Reference Freitas1937

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae, Didelphis azarae azarae. Exú (PE), Petrópolis (RJ). Small intestine. Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Marmosa (Micoureus) constantiae Thomas, 1904. Also reported as: Marmosa constantiae Thomas, 1904. Sinop (MT). Andrade Silva et al. (Reference Andrade-Silva, Cardoso, Vilela, Campos Pacheco, Rossi, Mendonça, Maldonado and Gentile2023)

Host Philander quica (Temminck 1824). Also reported as: Metachirops opossum, Philander opossum, Philander opossum opossum. Petrópolis (RJ). Small intestine. Lent and Freitas (Reference Lent and Freitas1937b), Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Viannaia sp.

Host Didelphis albiventris Lund, 1840. Mamanguape (PB), Monte Mor (SP). Small intestine, faeces. Teodoro, Reference Teodoro2013, Cirino (Reference Cirino2021), Cirino et al. (Reference Cirino, Costa-Neto, Cardoso, Estrela, Maldonado and Gentile2022).

Host Metachirus myosuros (Temminck 1824). Also reported as: Metachirops nudicaudatus. Rio de Janeiro (RJ). Large intestine. Noronha et al. (Reference Noronha, Vicente and Pinto2002), Pinto et al. (Reference Pinto, Knoff, Gomes and Noronha2011).

Viannaia viannai Travassos, 1914

Host Didelphis albiventris Lund, 1840. Also reported as: Didelphis azarae, Didelphis azarae azarae. Exú (PE). Small intestine. Durette-Desset (Reference Durette-Desset1968), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Didelphis aurita Wied-Neuwied, 1826. Also reported as: Didelphis (Didelphis) aurita, Didelphis marsupialis aurita, Didelphys aurita, D. m. aurita. Rio de Janeiro (RJ), Brazil. Small intestine. Travassos (Reference Travassos1914a), Stiles and Hassall (Reference Stiles and Hassall1920), Travassos (Reference Travassos1921), IBAP (1933), Freitas and Lent (Reference Freitas and Lent1935b), Travassos (Reference Travassos1937), Durette-Desset (Reference Durette-Desset1968), Potkay (Reference Potkay and Hunsaker1977), Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997).

Host Philander quica (Temminck 1824). Also reported as: Philander frenatus, Philander opossum. Magé (RJ), Casimiro de Abreu (RJ). Small intestine. Cruz (Reference Cruz1998), Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003).

Viannaiidae Durette-Desset and Chabaud, 1981

Reported as Trichostrongylidae

Host Didelphis albiventris Lund, 1840. Monte Mor (SP). Faeces. Teodoro (Reference Teodoro2013).

Host Didelphis aurita Wied-Neuwied, 1826. Rio de Janeiro (RJ). Faeces. Boullosa et al. (Reference Boullosa, Costa-Neto, Morgado, Maldonado and Gentile2021), Boullosa (Reference Boullosa2022).

List of records of helminth species of Brazilian marsupials for the phylum Nematoda.

Ancylostoma caninum (Ercolani 1859) Hall, 1913

Ancylostoma sp.

Ancylostoma spp.

Ancylostomatidea

Ascaridoidea

Aspidodera lanfredi Chagas-Moutinho, Sant’Anna, Oliveira-Menezes, and De Souza, Reference Chagas-Moutinho, Sant’anna, Oliveira-Menezesa and Souza2014

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera scoleciformis (Diesing Reference Diesing1851) Railliet and Henry, 1912

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Aspidodera sp.

Capillaria longicauda Freitas and Lent, 1935

Capillaria sp.

Capillaria spp.

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Cruzia sp.

Didelphonema longispiculata (Hill 1939) Wolfgang, 1953

Didelphostrongylus hayesi Prestwood, 1976

Didelphoxyuris thylamisis Gardner and Hugot, 1995

Dipetalonema pricei (Vaz and Pereira Reference Vaz and Pereira1934) Anderson and Bain, Reference Anderson, Bain, Anderson, Chabaud and Willmott1976

Dipetalonema sp.

Dracunculus fuelleborni Travassos, Reference Travassos1934

Dracunculus sp.

Echinocoleus auritae (Travassos 1914) López-Neyra, 1947

Eucoleus eberthi (Freitas and Lent 1935) López-Neyra, 1946

Eucoleus fluminensis (Freitas Reference Freitas1946) López-Neyra, 1947

Globocephalus marsupialis Freitas and Lent, 1936

Gnathostoma turgidum Stossich, 1902

Gnathostoma sp.

Gongylonemoides marsupialis (Vaz and Pereira Reference Vaz and Pereira1934) Freitas and Lent, Reference Freitas and Lent1937

Gongylonemoides sp.

Gracilioxyuris agilisis Feijó, Torres, Maldonado, and Lanfredi, Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008

Gracilioxyuris sp.

Heterostrongylus heterostrongylus Travassos, 1925

Heterostrongylus sp.

Hoineffia sp.

Lagochilascaris turgida (Stossich 1902) Travassos, Reference Travassos1924

Litomosoides barretti Muller, Reference Müller1980

Litomosoides petteri Bain, Petit, and Bertaux, Reference Bain, Petit and Berteaux1980

Litomosoides sp.

Macielia perachii Grisi and Castro, Reference Grisi and Castro1973

Mammomonogamus laryngeus (Railliet 1899) Ryzikov, 1948

Mammomonogamus sp.

Metastrongylidae

Metastrongylus sp.

Paraspidodera uncinata (Rudolphi Reference Rudolphi1819) Travassos, 1914

Physaloptera herthameyerae Torres, Maldonado, and Lanfredi, 2009

Physaloptera mirandai Lent and Freitas, Reference Freitas1937

Physaloptera sp.

Physalopteridae

Prestwoodia delicata (Travassos Reference Travassos1946) Anderson, Reference Anderson1978

Pterygodermatites (Paucipectines) elegans (Travassos Reference Travassos1928) Quentin, 1969

Pterygodermatites (Paucipectines) jaegerskioldi (Lent and Freitas Reference Lent and Freitas1935) Quentin, 1969

Pterygodermatites (Paucipectines) sinopiensis Andrade-Silva, Costa, Pacheco, Rossi, and Maldonado, Reference Andrade-Silva, Costa, Pacheco, Rossi and Maldonado2022

Pudica sp.

Skrjabinofilaria skrjabini Travassos, 1925

Spirura aurangabadensis (Ali and Lovekar 1967)

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Spiruroidea

Strongyloides sp.

Strongyloides spp.

Subulura amazonica Pereira and Machado Filho, 1968

Subulura eliseae Andrade-Silva, Vilela, Freitas, Pacheco, Mendonça, Rossi, and Maldonado, Reference Andrade-Silva, Vilela, Costa Freitas, Campos Pacheco, Mendonça, Rossi and Maldonado2022a

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Subulura sp.

Subuluroidea

Syngamidae

Toxocara cati (Schrank 1788)

Toxocara sp.

Travassostrongylus calis (Travassos 1914) Orloff, 1933

Travassostrongylus orloffi Travassos, Reference Travassos1935

Travassostrongylus quator Freitas, Reference Freitas1937

Travassostrongylus quintus Freitas, Reference Freitas1937

Travassostrongylus scheibelorum Scheibel, Catzeflis, and Jiméñez, 2014

Travassostrongylus sextus Freitas, Reference Freitas1937

Travassostrongylus sp.

Travassostrongylus tertius Travassos, Reference Travassos1935

Travassostrongylus travassosi Durette-Desset, Reference Durette-Desset1968

Trichohelix tuberculata (Parona and Stossich 1901) Ortlepp, 1922

Trichuridae (Ransom 1911) Railliet, 1915

Trichuris didelphis Babero, Reference Babero1960

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Trichuris sp.

Trichuris spp.

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Turgida sp.

Viannaia conspicua Travassos, 1914

Viannaia didelphis (Travassos 1914) Durette-Desset, Reference Durette-Desset1968

Viannaia hamata Travassos, 1914

Viannaia monodelphisi Durette-Desset, Reference Durette-Desset1968

Viannaia pusilla Travassos, 1914

Viannaia skrjabini Lent and Freitas, Reference Freitas1937

Viannaia viannai Travassos, 1914

Viannaiidae (Durette-Desset and Chabaud 1981)

Viannaia sp.

List of records of helminth species of Brazilian marsupials for the phylum Platyhelminthes, class Trematoda.

Achillurbania recondita Travassos, Reference Travassos1942

Amphimerus pseudofelineus (Ward 1901) Barker, 1911

Ascocotyle sp.

Alaria sp.

Brachylaima advena Dujardin, 1843

Brachylaima opisthothrias (Lutz 1895) Dollfus, 1935

Brachylaima sp.

Castroia inquassata Gomes and Pinto, Reference Gomes and Pinto1972

Dicrocoeliidae Looss, 1899

Didelphodiplostomum variabile (Chandler Reference Chandler1932) Dubois, 1944

Duboisiella proloba Baer, Reference Baer1938

Echinostoma revolutum (Frölich 1802) Rudolphi, 1809

Echinostoma sp.

Euparadistomum paraense (Jansen Reference Jansen1941) Travassos, 1944

Gynaecotyla adunca (Linton 1905) Yamaguti, 1939

Lyperosomum silvai Grisi and Castro, Reference Grisi and Castro1974

Maritrema pulcherrima Travassos, Reference Travassos1928

Metadelphis evandroi Travassos, 1944

Opisthogonimus lecithonotus Luehe, 1900

Plagiorchis didelphidis (Parona 1896) Stossich, 1904

Podospathalium pedatum (Diesing 1850) Dubois, 1932

Postharmostomum freitasi Gomes, 1979

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Rhopalias sp.

Schistosoma mansoni Sambon, 1907

Zonorchis goliath Travassos, 1945

Zonorchis sp.

List of records of helminth species of Brazilian marsupials for the phylum Platyhelminthes, class Cestoda.

Diphyllobothrium didelphidis (Ariola Reference Ariola1900) Yamaguti, 1959

Diphyllobotriidae Lühe, 1910

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Mathevotaenia didelphidis (Rudolphi Reference Rudolphi1819) Spassky, 1951

Mathevotaenia sp.

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Pritchardia boliviensis Gardner, Jiménez, Jiménez, and Campbell, 2013

Pseudophyllidea

Spirometra bresslaui (Baer Reference Baer1927) Wardle, McLeod, and Stewart, 1947

Spirometra reptans (Diesing 1850)

Spirometra sp.

Taenia solium Linnaeus, 1758

List of records of helminth species of Brazilian marsupials for the phylum Acanthocephala.

Centrorhynchus sp.

Gigantorhynchus lutzi Machado-Filho, Reference Machado-Filho1941

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schidt, 1972

Oligacanthorhynchus sp.

Oncicola campanulata (Diesing Reference Diesing1851) Meyer, 1931

Oncicola luehei (Travassos 1917) Schmidt, Reference Schmidt1972

Profilicollis sphaerocephalus (Bremser in Rudolphi Reference Rudolphi1819) Van Cleave, 1947

List of helminth species of Brazilian marsupials by host species.

Caluromys lanatus (Olfers 1818)

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Caluromys philander (Linnaeus 1758)

Brachylaima opisthothrias (Lutz 1895) Dollfus, 1935

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Euparadistomum paraense (Jansen Reference Jansen1941) Travassos, 1944

Gigantorhynchus lutzi Machado Filho, 1941

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Subulura amazonica Pereira and Machado Filho, 1968

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Chironectes minimus (Zimmermann 1780)

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera sp.

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Dipetalonema sp.

Litomosoides sp.

Physalopteridae

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1919

Trichuris minuta Rudolphi, Reference Rudolphi1819

Trichuris sp.

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Spirometra sp.

Didelphis albiventris Lund, 1840

Alaria sp.

Ancylostoma sp.

Ancylostomatidea

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera sp.

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Brachylaima sp.

Brachylaima advena Dujardin, 1843

Capillaria sp.

Centrorhynchus sp.

Cestoda

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Didelphodiplostomum variabile (Chandler Reference Chandler1932) Dubois, 1944

Didelphostrongylus hayesi Prestwood, 1976

Diphyllobotriidae Lühe, 1910

Echinostoma revolutum (Frölich 1802) Rudolphi, 1809

Echinostoma sp.

Gnathostoma sp.

Gnathostoma turgidum Stossich, 1902

Gongylonemoides sp.

Hoineffia sp.

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Plagiorchis didelphidis (Parona 1896) Stossich, 1904

Pseudophyllidea

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias sp.

Schistosoma mansoni Sambon, 1907

Spiruroidea

Syngamidae

Toxocara cati (Schrank 1788)

Toxocara sp.

Travassostrongylus orloffi Travassos, Reference Travassos1935

Travassostrongylus sp.

Travassostrongylus travassosi Durette-Desset, Reference Durette-Desset1968

Trematoda

Trichuris didelphis Babero, Reference Babero1960

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Trichuris sp.

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Viannaia hamata Travassos, 1914

Viannaia skrjabini Lent and Freitas, Reference Freitas1937

Viannaia sp.

Viannaia viannai Travassos, 1914

Viannaiidae (Durette-Desset and Chabaud 1981)

Zonorchis sp.

Didelphis aurita Wied-Neuwied, 1826

Ascaridoidea

Achillurbania recondita Travassos, Reference Travassos1942

Amphimerus pseudofelineus (Ward 1901) Barker, 1911

Ancylostoma caninum

Ancylostoma spp.

Aspidodera lanfredi Chagas-Moutinho, Sant’Anna, Oliveira-Menezes, and De Souza, Reference Chagas-Moutinho, Sant’anna, Oliveira-Menezesa and Souza2014

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera sp.

Brachylaima advena Dujardin, 1843

Brachylaima opisthothrias (Lutz 1895) Dollfus, 1935

Brachylaima sp.

Capillaria sp.

Capillaria spp.

Cestoda

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Cruzia sp.

Dicrocoeliidae

Dipetalonema pricei (Vaz and Pereira Reference Vaz and Pereira1934) Anderson and Bain, Reference Anderson, Bain, Anderson, Chabaud and Willmott1976

Dipetalonema sp.

Diphyllobothrium didelphidis (Ariola Reference Ariola1900) Yamaguti, 1959

Dracunculus fuelleborni Travassos, Reference Travassos1934

Duboisiella proloba Baer, Reference Baer1938

Echinocoleus auritae (Travassos 1914) Lopez-Neyra, 1947

Globocephalus marsupialis Freitas and Lent, 1936

Gongylonemoides marsupialis (Vaz and Pereira Reference Vaz and Pereira1934) Freitas and Lent, Reference Freitas and Lent1937

Gongylonemoides sp.

Gnathostoma turgidum Stossich, 1902

Gnathostoma sp.

Gynaecotyla adunca (Linton 1905) Yamaguti, 1939

Heterostrongylus heterostrongylus Travassos, 1925

Heterostrongylus sp.

Lagochilascaris turgida (Stossich 1902) Travassos, Reference Travassos1924

Litomosoides sp.

Mammomonogamus laryngeus (Railliet 1899) Ryzikov, 1948

Mammomonogamus sp.

Maritrema pulcherrima Travassos, Reference Travassos1928

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Mathevotaenia sp.

Metastrongylidae

Metastrongylus sp.

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Oligacanthorhynchus sp.

Oncicola campanulata (Diesing Reference Diesing1851) Meyer, 1931

Opisthogonimus lecithonotus Luehe, 1900

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Physaloptera sp.

Podospathalium pedatum (Diesing 1850) Dubois, 1932

Postharmostomum freitasi Gomes, 1979

Prestwoodia delicata (Travassos Reference Travassos1946) Anderson, Reference Anderson1978

Profilicollis sphaerocephalus (Bremser in Rudolphi, Reference Rudolphi1819) Van Cleave, 1947

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Spirometra bresslaui (Baer Reference Baer1927) Wardle, McLeod, and Stewart, 1947

Spiruroidea

Strongyloides sp.

Strongyloides spp.

Subulura sp.

Taenia solium Linnaeus, 1758

Travassostrongylus calis (Travassos 1914) Orloff, 1933

Travassostrongylus orloffi Travassos, Reference Travassos1935

Trematoda

Trichuris didelphis Babero, Reference Babero1960

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Trichuris sp.

Trichuris spp.

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Turgida sp.

Viannaia didelphis (Travassos 1914) Durette-Desset, Reference Durette-Desset1968

Viannaia hamata Travassos, 1914

Viannaia pusilla Travassos, 1914

Viannaia viannai Travassos, 1914

Viannaiidae (Durette-Desset and Chabaud 1981)

Zonorchis goliath Travassos, 1945

Didelphis marsupialis Linnaeus, 1758

Amphimerus pseudofelineus (Ward 1901) Barker, 1911

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera sp.

Cestoda

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Didelphonema longispiculata (Hill 1939) Wolfgang, 1953

Mammomonogamus laryngeus (Railliet 1899) Ryzikov, 1948

Metadelphis evandroi Travassos, 1944

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Physaloptera sp.

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Schistosoma mansoni Sambon, 1907

Travassostrongylus orloffi Travassos, Reference Travassos1935

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Viannaia hamata Travassos, 1914

Didelphis (Non identified species)

Ascocotyle sp.

Brachylaima advena Dujardin, 1843

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Gracilinanus agilis (Burmeister 1854)

Paraspidodera uncinata (Rudolphi Reference Rudolphi1819) Travassos, 1914

Pudica sp.

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Physaloptera herthameyeraeLopes Torres, Maldonado, and Lanfredi, Reference Lopes Torres, Maldonado and Lanfredi2009

Physaloptera sp.

Pterygodermatites (Paucipectines) jaegerskioldi (Lent and Freitas Reference Lent and Freitas1935) Quentin, 1969

Didelphoxyuris thylamisis Gardner and Hugot, 1995

Gracilioxyuris agilisis Feijó, Lopes Torres, Maldonado, and Lanfredi, Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008

Gracilioxyuris sp.

Gracilinanus emiliae (Thomas 1909)

Castroia inquassata Gomes and Pinto, Reference Gomes and Pinto1972

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Gracilinanus microtarsus (Wagner 1842)

Pterygodermatites (Paucipectines) jaegerskioldi (Lent and Freitas Reference Lent and Freitas1935) Quentin, 1969

Lutreolina crassicaudata (Desmarest 1804)

Gnathostoma turgidum Stossich, 1902

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Schistosoma mansoni Sambon, 1907

Marmosa (Marmosa) murina (Linnaeus 1758)

Aspidodera scoleciformis (Diesing Reference Diesing1851) Railliet and Henry, 1912

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Aspidodera sp.

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Euparadistomum paraense (Jansen Reference Jansen1941) Travassos, 1944

Litomosoides petteri Bain, Petit, and Bertaux, Reference Bain, Petit and Berteaux1980

Litomosoides sp.

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Mathevotaenia didelphidis (Rudolphi Reference Rudolphi1819) Spassky, 1951

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Viannaia hamata Travassos 1914

Marmosa (Micoureus) constantiae Thomas, 1904

Aspidodera raillieti Travassos, Reference Travassos1913

Cestoda

Gracilioxyuris agilisis Feijó, Lopes Torres, Maldonado, and Lanfredi, Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Pterygodermatites (Paucipectines) sinopiensis Andrade-Silva, Costa, Pacheco, Rossi, and Maldonado Jr., Reference Andrade-Silva, Costa, Pacheco, Rossi and Maldonado2022

Spirura aurangabadensis (Ali and Lovekar 1967)

Subulura eliseae Andrade-Silva, Vilela, Freitas, Pacheco, Mendonça, Rossi, and Maldonado, Reference Andrade-Silva, Vilela, Costa Freitas, Campos Pacheco, Mendonça, Rossi and Maldonado2022a

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Travassostrongylus scheibelorum Scheibel, Catzeflis, and Jiméñez, 2014

Viannaia skrjabini Lent and Freitas, Reference Freitas1937

Marmosa (Micoureus) demerarae Thomas, 1905

Aspidodera scoleciformis (Diesing Reference Diesing1851) Railliet and Henry, 1912

Litomosoides petteri Bain, Petit, and Bertaux, Reference Bain, Petit and Berteaux1980

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Pterygodermatites (Paucipectines) elegans (Travassos Reference Travassos1928) Quentin, 1969

Skrjabinofilaria skrjabini Travassos, 1925

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Subulura interrogans Lent and Freitas, Reference Lent and Freitas1935

Viannaia hamata Travassos, 1914

Marmosa (Micoureus) paraguayana Tate, 1931

Gracilioxyuris agilisis Feijó, Lopes Torres, Maldonado, and Lanfredi, Reference Feijó, Lopes Torres, Maldonado and Lanfredi2008

Litomosoides barretti Muller, Reference Müller1980

Oncicola luehei (Travassos 1917) Schmidt, Reference Schmidt1972

Pritchardia boliviensis Gardner, Jiménez, and Campbell, 2013

Travassostrongylus sextus Freitas, Reference Freitas1937

Viannaia hamata Travassos, 1914

Marmosops incanus (Lund 1840)

Ascaridoidea

Aspidodera raillieti Travassos, Reference Travassos1913

Cestoda

Subuluroidea

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Metachirus myosuros (Temminck 1824)

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Brachylaima advena Dujardin, 1843

Capillaria sp.

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Didelphonema longispiculata (Hill 1939) Wolfgang, 1953

Dracunculus sp.

Lyperosomum silvai Grisi and Castro, Reference Grisi and Castro1974

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Physaloptera mirandai Lent and Freitas, Reference Freitas1937

Podospathalium pedatum (Diesing 1850) Dubois, 1932

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Travassostrongylus orloffi Travassos, Reference Travassos1935

Travassostrongylus quator Freitas, Reference Freitas1937

Travassostrongylus quintus Freitas, Reference Freitas1937

Travassostrongylus sextus Freitas, Reference Freitas1937

Travassostrongylus tertius Travassos, Reference Travassos1935

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Viannaia conspicua Travassos, 1914

Viannaia pusilla Travassos, 1914

Viannaia sp.

Monodelphis americana (Müller 1776)

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Viannaia hamata Travassos, 1914

Monodelphis dimidiata (Wagner 1847)

Travassostrongylus sextus Freitas, Reference Freitas1937

Trichohelix tuberculata (Parona and Stossich 1901) Ortlepp, 1922

Monodelphis domestica (Wagner 1842)

Aspidodera scoleciformis (Diesing Reference Diesing1851) Railliet and Henry, 1912

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Trichuris minuta (Rudolphi Reference Rudolphi1819)

Viannaia monodelphisi Durette-Desset, Reference Durette-Desset1968

Philander canus (Osgood 1913)

Rhopalias sp.

Spirometra sp.

Philander opossum (Linnaeus 1758)

Amphimerus pseudofelineus (Ward 1901) Barker, 1911

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera sp.

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Cruzia sp.

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Physaloptera sp.

Rhopalias baculifer Braun, 1900

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Viannaia conspicua Travassos, 1914

Philander quica (Temminck 1824)

Aspidodera raillieti Travassos, Reference Travassos1913

Aspidodera subulata (Molin Reference Molin1860) Railliet and Henry, 1912

Aspidodera sp.

Brachylaima advena Dujardin, 1843

Brachylaima opisthothrias (Lutz 1895) Dollfus, 1935

Cruzia tentaculata (Rudolphi Reference Rudolphi1819) Travassos, 1917

Capillaria longicauda Freitas and Lent, 1935

Cruzia sp.

Dipetalonema sp.

Echinocoleus auritae (Travassos 1914) Lopez-Neyra, 1947

Eucoleus eberthi (Freitas and Lent 1935) López-Neyra, 1946

Globocephalus marsupialis Freitas and Lent, 1936

Gongylonemoides marsupialis (Vaz and Pereira Reference Vaz and Pereira1934) Freitas and Lent, Reference Freitas and Lent1937

Lyperosomum silvai Grisi and Castro, Reference Grisi and Castro1974

Macielia perachii Grisi and Castro, Reference Grisi and Castro1973

Mathevotaenia bivittata (Janicki Reference Janicki1904) Akhumian, 1946

Oligacanthorhynchus microcephalus (Rudolphi Reference Rudolphi1819) Schmidt, Reference Schmidt1972

Paralinstowia jheringi (Zschokke Reference Zschokke1904) Baer, Reference Baer1927

Plagiorchis didelphidis (Parona 1896) Stossich, 1904

Rhopalias coronatus (Rudolphi Reference Rudolphi1819) Stiles and Hassall, 1898

Rhopalias horridus (Diesing 1850) Stiles and Hassall, 1898

Skrjabinofilaria skrjabini Travassos, 1925

Spirometra reptans (Diesing 1850)

Spirometra sp.

Spirura guianensis (Ortlepp 1924) Chitwood, 1938

Subulura sp.

Travassostrongylus tertius Travassos, Reference Travassos1935

Trichuris sp.

Turgida turgida (Rudolphi Reference Rudolphi1819) Travassos, 1920

Viannaia conspicua Travassos, 1914

Viannaia hamata Travassos, 1914

Viannaia skrjabini Lent and Freitas, Reference Freitas1937

Viannaia viannai Travassos, 1914

Discussion

The first records of marsupial helminths in Brazil appeared in the first decades of the 19th century in the studies of Rudolphi (Reference Rudolphi1819). Diesing (Reference Diesing1851) subsequently included the endoparasites of Neotropical marsupials in the ‘Systema Helminthum’. In Brazil, the parasitologist Lauro Pereira Travassos (1890–1970), considered the founder of the ‘Escola Helmintológica Brasileira’, initiated the first studies in the early 20th century with wild vertebrates. His studies contributed significantly to the knowledge of helminths in Brazil, reporting species of the phyla Acanthocephala, Nematoda, and Platyhelminthes parasitising Brazilian marsupials. Subsequently, several researchers from Brazil (Luiz Viana, Manoel Cavalcante Proença, Herman Lent, João Ferreira Texeira de Freitas, Domingos Arthur Machado Filho, Zeferino Vaz, Clemente Pereira, Joaquim Júlio Vicente, Delir Correa Gomes, Dely Noronha, Roberto Regis Magalhães Pinto, Laerte Grisi, Paulo Telles de Castro) and from other countries (Carolo Asmund Rudolphi, Carolo Mauritio Diesing, Marie-Claude Durette-Desset, Railliet) contributed significantly to the advance in the taxonomy and systematics of helminths in Brazil.

In the 1950s and 1960s, several important studies were performed, such as the ‘Systema Helminthum’ by Yamaguti in three volumes (1958 – Trematoda, 1959 – Cestoda, and 1961 – Nematoda), significantly increasing the number of published studies on endoparasites of the order Didelphimorphia. In 1965, Lauro Travassos published ‘Contribuição para o inventário crítico da zoologia no Brasil. Fauna helmintológica: considerações preliminares – Cestódeos’. Travassos, Freitas, and Konh (1969) subsequently published the review ‘Trematódeos do Brazil’. From that date onward, several other studies have been published, especially those from the Laboratory of Helminth Parasites of Vertebrates of the Oswaldo Cruz Institute, which contributed to the identification of several species of helminths of Brazilian marsupials, including the publications by Vicente (Reference Vicente1966); Gomes and Pinto (Reference Gomes and Pinto1972); Pinto and Gomes (Reference Pinto and Gomes1976); Gomes (Reference Gomes1977); Pinto and Gomes (Reference Pinto and Gomes1978); Gomes and Pinto (Reference Gomes and Pinto1978); Gomes, (Reference Gomes1979a; Reference Gomesb); Pinto and Gomes (Reference Pinto and Gomes1980); Vicente et al. (Reference Vicente, Gomes and Araujo-Filho1982); Vicente et al. (Reference Vicente, Rodrigues, Steindel, Padovani and Schlemper1987); Santos et al. (Reference Santos, Lent and Gomes1990); Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997); Noronha et al. (Reference Noronha, Vicente and Pinto2001); Noronha et al. (Reference Noronha, Vicente and Pinto2002); and Gomes et al. (Reference Gomes, Cruz, Vicente and Pinto2003). These were the first studies to summarise, respectively, the acanthocephalans, platyhelminths, and nematode parasites of mammals and are the main references for the identification of helminths.

Compilations of helminth species from Brazilian marsupials have been made by Travassos et al. (Reference Travassos1965) for the Class Cestoda with six reported species, Travassos et al. (Reference Travassos, Freitas and Kohn1969) for the Class Trematoda with 13 reported species, and Vicente et al. (Reference Vicente, Rodrigues, Gomes and Pinto1997) for the Phylum Nematoda with 37 reported species.

Species of the genus Didelphis stand out not only because they have the largest number of parasitic helminth species but also because they are wild species with synanthropic habits, occurring close to urban areas, and may represent a connection between natural and anthropic environments. Some studies have reported that some helminth species can cause serious injuries to their hosts, such as helminths of the genera Gnathostoma, which occurs in the stomach (Albuquerque et al. Reference Albuquerque, Lanfredi, Teixeira, Rodrigues and Lopes2007), and Heterostrongylus, which occurs in the lung (Costa-Neto et al. Reference Costa-Neto, Simões, Mota, Vilela, Lopes Torres, Barbosa, Gentile and Maldonado2016), both in opossums of the species Didelphis aurita.

The present study highlights the need to compile all the previously published information on the helminth fauna of Brazilian marsupials that was fragmented in several publications, as well as to update the nomenclature based on new studies. Thus, this article may serve as a reference for other studies on the subject.

Supplementary material

The supplementary material for this article can be found at http://doi.org/10.1017/S0022149X25100898.

Financial support

This work was supported by the Conselho Nacional de Desenvolvimento Científico e Tecnológico – CNPq – Protaxa (445859/2024-5), Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro – FAPERJ (RG grant number E-26/010.001597/2019), Instituto Oswaldo Cruz (IOC – FIOCRUZ), Serviço de Referência em Saúde at Fundação Oswaldo Cruz, and Programa de Pós-Graduação em Biodiversidade e Saúde (IOC – FIOCRUZ). SFCN received a fellowship from Fundação Oswaldo Cruz. BSC received scholarships from Instituto Oswaldo Cruz and from Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES), Brazil, finance code 001. AMJ received grants and a researcher fellowship from CNPq [315844/2023-0]. RG received grants and a researcher fellowship from CNPq [303643/2022-6].

Competing interests

The authors declare none.

Ethical standard

Not applicable.

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