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Check-list of the pycnogonids from Antarctic and sub-Antarctic waters: zoogeographic implications

  • Tomás Munilla (a1) and Anna Soler Membrives (a1)


This study contains the current list of the austral pycnogonids together with details of their depth range and distribution. To date 264 species have been recorded, accounting for 19.6% of the 1344 species recorded worldwide. One hundred and eight species are endemic to Antarctic waters, 62 to the sub-Antarctic, 63 are common in both regions, and 55 are circumpolar. The richest genus is Nymphon, with 67 species and the richest area is the Scotia Sea. Comparing species lists between the years 2000 and 2007 shows that increased expeditions with more sampling has increased the circumpolarity of species and decreased zonal endemicity. The benthic insular refuge hypothesis is proposed as an explanation for the southern distribution of the present pycnogonid fauna, with an origin in the Scotia Arc.


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Arango, C. & Wheeler, W.C. 2007. Phylogeny of the sea spiders (Arthropoda, Pycnogonida) based on direct optimization of six loci and morphology. Cladistics, 23, 255293.
Arnaud, F. 1972a. 9 Pycnogonides. Invertébrés marins. XIIeme et XVeme expeditions antarctiques françaises en Terre Adélie. Téthys, 4, 135156.
Arnaud, F. 1972b. Pycnogonides des îles Kerguelen (Sud Océan Indien); matériel nouveau et révision des spécimens du Muséum National d'Histoire Naturelle de Paris. Bulletin du Museum National d'Histoire Naturelle, 3, 801815.
Arnaud, F. & Bamber, R.N. 1987. The biology of Pycnogonida. Advances in Marine Biology, 24, 196.
Arntz, W. & Gallardo, V.A. 1994. Antarctic benthos: present position and future prospects. In Hempel, C., ed. Antarctic science: global concerns. Berlin: Springer, 243277.
Arntz, W., Brey, T. & Gallardo, V.A. 1994. Antarctic zoobenthos. Oceanographic Marine Biology Annual Review, 32, 241304.
Arntz, W., Thatje, S., Gerdes, D., Gili, J.M., Gut, J., Jacob, U., Montiel, A., Orejas, C. & Teixidó, N. 2005. The Antarctic–Magellan connection: macrobenthos ecology on the self and upper slope, a progress report. Scientia Marina, 69, 237269.
Arntz, W., Thatje, S., Linse, K., Avila, C., Ballesterros, M., Barnes, D., Cope, T., Cristobo, F., De Broyer, C., Gut, J., Isla, E., Lopez Gonzalez, P., Montiel, A., Munilla, T., Ramos Esplá, A., Raupach, M., Rauschert, M., Rodriguez, E. & Teixidó, N. 2006. Missing link in the Southern Ocean: sampling the marine benthic fauna of remote Bouvet Island. Polar Biology, 29, 8396.
Bamber, R.N. 1995. A new species of Pycnogonum Brünnich 1764 (Arthropoda, Pycnogonida) with other pycnogonid records from the Falkland and South Shetland Islands. Ophelia, 40, 199205.
Bamber, R.N. 2007. A holistic re-interpretation of the phylogeny of the Pycnogonida Latreille, 1810. Zootaxa, 1668, 295312.
Bamber, R.N., Mitchell, N.J. & Ferrero, T.J. 2001. Rediscovery of Nymphon gerlachei Giltay, 1935 (Arthropoda, Pycnogonida). Antarctic Science, 13, 237239.
Barnes, D.K.A. & De Grave, S. 2000. Biogeography of southern polar bryozoans. Vie et Milieu, 50, 261273.
Barnes, D.K.A. 2005. Changing chain: past, present and future of the Scotia Arc's and Antarctica's shallow benthic communities. Scientia Marina, 69, 6589.
Barnes, D.K.A. 2006. A most isolated benthos: coastal bryozoans of Bouvet Island. Polar Biology, 29, 114119.
Barnes, D.K.A., Hodgson, D.A., Convey, P., Allen, C.S. & Clarke, A. 2006. Incursion and excursion of Antarctic biota: past, present and future. Global Ecology and Biogeography, 15, 121142.
Bouvier, E.L. 1905. Observations préliminaires sur les Pycnogonides recuellis dans la région antarctique par la mission du “Français”. Bulletin Museum National d'Histoire Naturelle, 11, 294298.
Bouvier, E.L. 1906. Nouvelles observations sur les Pycnogonides recuellis dans les régins antarctiques au cours de la campagne dirigée par M. Jean Chargot. Comptes Rendus des Séances Hebdomadaires Académie Sciences, 142, 1522.
Bouvier, E.L. 1913. Pycnogonides du “Pourquoi Pas?”. Deuxiéme Expédition Antarctic Francaise (1908–1910), 6, 1169.
Brandt, A. 1992. Origin of Antarctic Isopods (Crustacea, Malacostracea). Marine Biology, 113, 415423.
Brandt, A. 1999. On the origin and evolution of Antarctic Peracarida (Crustacea, Malacostraca). Scientia Marina, 63, 261274.
Calman, W.T. 1915. Pycnogonida. British Antarctic (Terra Nova) Expedition, 1910 Natural History Reports, Zoology, 3, 174.
Calman, W.T. 1933. A dodecapodous pycnogonid. Nature, 131, 242.
Cano, E. & López-González, J.P. 2007. Ammotheidae (Arthropoda, Pycnogonida) collected during the Victoria Land Transect Cruise (Ross Sea, Antarctica) with a description of a new species of Ammothea. Marine Biological Research, 3, 438445.
Child, C.A. 1987. New and little know Pycnogonida from Antarctic and Subantarctic waters. Proceedings Biological Society Washington, 100, 902916.
Child, W.A. 1994a. Antarctic and Subantarctic Pycnogonida. I. The Family Ammotheidae. Antarctic Research Series, 63, 148.
Child, W.A. 1994b. Antarctic and Subantarctic Pycnogonida II. The Family Austrodecidae. Antarctic Research Series, 63, 4999.
Child, W.A. 1995a. Antarctic and Subantarctic Pycnogonida III. The Family Nymphonidae. Antarctic Research Series, 69, 168.
Child, W.A. 1995b. Antarctic and Subantarctic Pycnogonida IV. The Families Colossendeidae and Rhynchotoraxidae. Antarctic Research Series, 69, 69112.
Child, W.A. 1995c. Antarctic and Subantarctic Pycnogonida V. The Families Pycnogonidae, Phoxichilidiidae, Endeidae, and Callipallenidae, including the genus Pallenopsis. Antarctic Research Series, 69, 113165.
Child, W.A. 1998. Pycnogonida from Prydz Bay, East Antarctica. Records of the South Australian Museum, 31 (1), 57.
Chimenz, C. & Gravina, M.F. 2001. Faunistic and biological traits of some Antarctic Pycnogonida. Italian Journal of Zoology, 68, 335344.
Clarke, A. 1990. Temperature and evolution: southern ocean cooling and the Antarctic marine fauna. In Kerry, K.R. & Hempel, G., eds. Antarctic ecosystems: ecological change and conservation. Berlin: Springer, 922.
Clarke, A. & Crame, J.A. 1989. The origin of the Southern Ocean marine fauna. In Crame, J.A., ed. Origins and evolution of the Antarctic biota. Geological Society of London Special Publication, No. 47, 253268.
Clarke, A. & Crame, A.C. 1997. Diversity, latitude and time: patterns in the shallow sea. In Ormond, R., Gage, J. & Angel, M.V., eds. Marine biodiversity: patterns and processes. Cambridge: Cambridge University Press, 122147.
Clarke, A. & Johonston, N. 2003. Antarctic marine benthic diversity. Oceanography and Marine Biology, 41, 47104.
Clarke, A., Barnes, D.K.A. & Hodgson, D.A. 2005. How isolated is Antarctica? Trends in Ecology and Evolution, 20, 13.
Eights, J. 1835. Description of a new animal belonging to the Arachnides of Latreille, discovered in the sea along the shores of the New South Shetland Islands. Boston Journal of Natural History, 1, 203206.
Fage, L. 1952a. Pycnogonides. Missions du bâtiment polaire Commandant Chargot, récoltes faites en Terre Adélie (1950). Bulletin du Museum National d'Histoire Naturelle, 2 (24) 2, 180186.
Fage, L. 1952b. Pycnogonides de la Terre Adélie. Bulletin du Museum National d'Histoire Naturelle, 2 (24) 3, 263273.
Fry, W.G. 1964. The pycnogonid fauna of the Antarctic continental shelf. In Carrick, R., Holdgate, M.W. & Provost, J., eds. Biologie Antarctique. Paris: Hermann, 263269.
Fry, W.G. & Hedgpeth, J.W. 1969. Pycnogonida, 1. Colossendeidae, Pycnogonidae, Endeidae and Ammotheidae. Fauna of the Ross Sea, 7. Memoirs of the New Zealand Oceanographic Institute, 49, 1149.
Gili, J.M., Arntz, W., Palanques, A., Orejas, C., Clarke, A., Dayton, P.K., Isla, E., Teixidó, N., Rossi, S. & López-González, P.J. 2006. A unique assemblage of epibenthic sessile suspension feeders with archaic features in the high-Antarctic. Deep Sea Research II, 53, 10291052.
Gordon, I. 1932. Pycnogonida. Discovery Reports, 6, 1138.
Gordon, I. 1938. Pycnogonida. Scientific Reports of the Australasian Antarctic Expedition, Zoology & Botany, 2 (8), 140.
Gordon, I. 1944. Pycnogonida. Reports of the British, Australian and New Zealand Expedition, B5 (1), 172.
Hedgpeth, J.W. 1950. Pycnogonida of the United States Navy Expedition, 1947–48. Proceedings U.S. National Museum, 100, 147160.
Hedgpeth, J.W. 1969a. Introduction to Antarctic zoogeography. Antarctic Map Folio Series, 11, 19.
Hedgpeth, J.W. 1969b. Pycnogonida. Antarctic Map Folio Series, 11, 2628.
Hedgpeth, J.W. 1971. Perspectives in benthic ecology in Antarctica. In Quam, L.O., ed. Research in the Antarctic. Washington, DC: American Association for the Advancement of Science, Publication No. 93, 93136.
Held, C. 2000. Phylogeny and biogeography of serolid isopods (Crustacea, Isopoda, Serolidae) and the use of ribosomal expansion segments in molecular systematics. Molecular Phylogeny and Evolution, 15, 165178.
Hodgson, T.V. 1902. Crustacea (Pycnogonida). Report on the collections of natural history made in the Antarctic Regions during the voyage of the “Southern Cross”. London: British Musem, 256258.
Hodgson, T.V. 1904. On a new pycnogonid from the South Polar regions. Annals and Magazine of Natural History, 7, 458462.
Hodgson, T.V. 1907. Pycnogonida. Natural History Reports of the National Antarctic Expedition 1901–1904, 3, 172.
Hodgson, T.V. 1908. The Pycnogonida of the Scottish National Antarctic Expedition. Transactions of the Royal Society of Edinburgh, 46, 159188.
Hodgson, T.V. 1914. Preliminary report of the German South Polar Expedition, 1901–1903. Zoologische Anzeiger, 45 (4), 158165.
Hodgson, T.V. 1915. The Pycnogonida collected by the Gauss in the Antarctic regions, 1901–1903; preliminary report. Annals and Magazine of Natural History (series 8), 15, 141149.
Hodgson, T.V. 1927. Die Pycnogoniden der Deutschen Südpolar-Expedition 1901–1903. Deutsche Südpolar-Expedition, Zoologie, 19, 303358.
Hoek, P.P.C. 1881. Report on the Pycnogonida dredged by HMS Challenger 1873–1876. Reports of the Scientific Results of the Exploring Voyage HMS Challenger, 3, 1167.
Hoek, P.P.C. 1898. On four pycnogonids dredged during the cruise of the Challenger. Tijdschrift der Nederlansche Dierkundige Vereeniging, 5, 190301.
Jacques, G. & Treguer, P. 1986. Écosystèmes pélagiques marins. Paris: Masson, 130161.
Krapp, F. 1980. Neue Pantopodenfunde (Pycnogonida, Arthropoda) nahe der belgischen Antarktis-Station. Bulletin de l'Institute Royal du Sicences Naturels de Belgique, Bruxelles, Biologie, 52 (18), 18.
Linse, K., Griffiths, H.J., Barnes, D.K.A. & Clarke, A. 2006. Biodiversity and biogeography of Antarctic and Subantartic Mollusca. Deep Sea Research, 53, 9851008.
Loman, J.C.C. 1923. The Pycnogonida. Further Zoological Results of the Swedish Antarctic Expedition, 1 (2), 141.
Möbius, K. 1902. Die Pantopoden der Deutschen Tiefsee-Expedition, 1898–99. Wissenschaftliche Ergebnisse der Deutschen Tiefsee-Expedition auf dem Dampfer “Valdivia” 1898–1899, 3, 177196.
Montiel, A., Rios, C., Mutschke, T. & Rozbaczylo, N. 2004. Poliquetos de fiordos y canales adyacentes al campo de hielo patagónico sur, Clile (Annelida, Polichaeta). Ciencia y Tecnoogía Marina, 27, 4967.
Moyano, H. 2005. Scotia Arc bryozoa from the LAMPOS expeditions: a narrow bridge between two different faunas. Scientia Marina, 69, 103112.
Müller, H.G. 1993. World catalogue and bibliography of the recent Pycnogonida. Wetzlar, Germany: Laboratory for Tropical Ecosystems, 388 pp.
Munilla, T. 1989. Dos nuevas especies de Picnogónidos antárticos. Actas II Symposium Español de Estudios de Bentos Antártico, 7479.
Munilla, T. 1991. Picnogónidos capturados en la campaña “Antártida 8811”. Boletin del Instituto Español de Oceanografía, 7, 344.
Munilla, T. 2000. A new species of Ammothea and other pycnogonids from around Livingston Island, South Shetland Islands, Antarctica. Antarctic Science, 12, 4751.
Munilla, T. 2001a. Synopsis of the pycnogonids from Antarctic and Subantarctic waters. Polar Biology, 24, 941945.
Munilla, T. 2001b. A new species of Ammothea (Pycnogonida) and other pycnogonids from around Livingston Island and surrounding waters (South Shetland Islands, Antarctica). Antarctic Science, 13, 144149.
Munilla, T. 2002. Ammothea tibialis, a new pycnogonid from the Drake passage, Antarctica. Antarctic Science, 14, 171173.
Munilla, T. 2005. Ammothea bigibossa (Arthropoda, Pycnogonida), a new species of the Antarctic Peninsula waters. Polar Biology, 29, 7072.
Pushkin, A.F. 1974. Clavigeropallene. A new genus from Antarctic. Zoologiccheskii Zhurnal, 53, 938940.
Pushkin, A.F. 1975a. New species of Callipallenidae (Pantopoda) from the Subantarctic. Zoologicheskii Zhurnal, 54, 14021406.
Pushkin, A.F. 1975b. Revision of the Pycnogonids (Pantopoda) of the Pallenopsis patagonica group from Antarctic and adjacent waters. Byulleten Sovietscoi Antarkticheskoi Ekspeditisii, 90, 7283.
Pushkin, A.F. 1976. New species of Endeidae (Pantopoda) from Subantarctic. Zoologicheskii Zhurnal, 55, 923925.
Pushkin, A.F. 1977. New species of Austrodecidae from Antarctic. Explorations of the Fauna of the Seas, 21, 5459.
Pushkin, A.F. 1982. On the species composition of the genus Decolopòda (Pantopoda). Zoologicheskii Zhurnal, 59, 16571661.
Pushkin, A.F. 1984a. A new species of the genus Colossendeis (Pantopoda) from the Antarctic. Zoolgicheskii Zhurnal, l63, 12591261.
Pushkin, A.F. 1984b. A new species of the genus Pycnogonum (Pantopoda, Pycnogonida) from the Antarctic. Zoologicheskii Zhurnal, 63, 11021104.
Pushkin, A.F. 1988. On the revision of the Colossendeis robusta (Pantopoda) from the Southern Ocean. Zoologichewskii Zhurnal, 67, 953956.
Pushkin, A.F. 1990. A new species of the genus Pseudopallene (Pycnogonida, Callipallenidae) from the Antarctic. Zoologicheskii Zhurnal, 69, 155157.
Pushkin, A.F. 1993. The pycnogonid fauna of the South Ocean: biological results of the Soviet Antarctic expeditions. Russian Academy of Sciences. Explorations of the Fauna of the Seas, 20, 1397.
Stephensen, K. 1947. Tanaidacea, Isopoda, Amphipoda and Pycnogonida. Science Research Norwegian Antarctic Expeditions, 1927–1928, 27, 190.
Stiboy-Risch, C. 1992. Ammothea bicorniculata, eine neue art der Ammotheidae ans der Antarktis (Pantopoda, Pycnogonida). Bonner Zoologische Bieträge, 43, 333338.
Stiboy-Risch, C. 1993. Funde antarktischer und subantarktischer Pantopoden einschlieblich Colossendeis acuta sp.n.- sowie ein Bietrag zur Artbestimmung von Colossendeis glacialis Hodgson 1907 und Colossendeis robusta Hoek 1881. Mitteilungen aus dem hamburgischen zoologischen Museum und Institut, 90, 251264.
Stiboy-Risch, C. 1994. Pentapycnon magnum, eine neue Art der Pycnogonidae aus der Antarktis (Pantopoda, Pycnogonida). Bonner Zoologische Bieträge, 45, 147151.
Stock, J.H. 1957. The pycnogonid family of Austrodecidae. Beaufortia, 6, 181.
Stock, J.H. 1965. Pycnogonides provenant de la base Antarctique Belge. Bulletin de l’ Institute Royal du Sciences Naturelles Belgium, 41, 12.
Thatje, S., Hillebrant, C.D. & Larter, R. 2005. On the origin of Antarctic marine benthic community structure. Trends of Ecology and Evolution, 20, 418419.
Turpaeva, E.P. 1974. The Pycnogonida of the Scotia Sea and surrounding waters. Trudy Instituta Okeanologii P.P. Shirshov, Akademiya Nauka USSR, 98, 277305.
Turpaeva, E.P. 1990. Polypantopoda (Pycnogonida) of Southern part of Atlantic Ocean. Trudy Instituta Okeanologii P.P. Shirshov, Akademiya Nauk USSR, 126, 108125.
Turpaeva, E.P. 1998. Annotated list of Pantopods (Pycnogonida) from eastern part of Weddell Sea. Benthos of the high latitude regions. Moscow: VNIRO Publishing, 5668.
Turpaeva, E.P. 2000. New and little-know pycnogonid species of the genus Nymphon (Pycnogonida, Nymphonidae) from the Weddell Sea. Zoologiccheskii Zhurnal, 79, 669678.
Turpaeva, E.P. 2002. Shallow-water sea spiders (Pycnogonida) from the Kuril, Commander and Yamskii islands. 1. Colossendeidae and Callipallenidae families. Zoologiccheskii Zhurnal, 81, 14481460.
Utinomi, H. 1959. Pycnogonida of the Japanese Antarctic research expeditions 1956–1958. Special Publications of Seto Marine Biological Laboratory, 8, 112.


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Check-list of the pycnogonids from Antarctic and sub-Antarctic waters: zoogeographic implications

  • Tomás Munilla (a1) and Anna Soler Membrives (a1)


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