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  • Carl M. Yoshimoto (a1)

The genus Euderus Haliday in America north of Mexico consists of five subgenera, Secodelloidea Girault, Euderus Haliday, Euderoides n. subgen., Neoeuderus n. subgen., and Leipocrossus n. subgen. and 25 species; 13 species are described as new and are as follows: Euderus (Secodelloidea) canadensis, E. (Euderoides) purpureus, E. (Neoeuderus) viridilineatus, E. (Neoeuderus) magnificus, E. (Leipocrossus) californicus, E. (Euderus) solidaginis, E. (Euderus) vockerothi, E. (Euderus) chillcotti, E. (Euderus) masoni, E. (Euderus) fuscedinellae, E. (Euderus) pecki, E. (Euderus) glaucus, and E. (Euderus) alaskensis. Species groups of albitarsis and solidaginis form two natural groupings within the genus Euderus s. str. Keys to subgenera and species, distribution, and host records are included.

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The Canadian Entomologist
  • ISSN: 0008-347X
  • EISSN: 1918-3240
  • URL: /core/journals/canadian-entomologist
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