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THE TAXONOMY OF THE NEARCTIC SPECIES OF PEDIOBIUS (HYMENOPTERA: EULOPHIDAE), ESPECIALLY CANADIAN AND ALASKAN FORMS

Published online by Cambridge University Press:  31 May 2012

Oswald Peck
Oswald Peck
Affiliation:
Honorary Research Associate, Biosystematics Research Institute, Agriculture Canada, Ottawa, Canada K1A 0C6.
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Abstract

Thirty-two species of Pediobius (Hymenoptera: Chalcidoidea) are reviewed, 9 newly noted from both Europe and North America. New Nearctic species include P. adelphae, disparis, geshnae, liocephalatus, louisianae, magniclavatus, ni, ocellatus, pseudotsugatae, and strobilicola. Pediobius rugosithorax (Cwfd.) and kansensis (Grlt.) are newly noted as junior synonyms of acantha (Wlk.); lithocolletidis (Ashm.) of albipes (Prov.); longfellowi (Grlt), of alcaeus (Wlk.); wilderi (How.) of brachycerus (Thoms.); (Asecodes) P. albitarsis (Ashm.), tarsalis (Ashm.), and ashmeadi (Cwfd.) of crassicornis (Thoms.); utahensis (Cwfd.), longus (Grlt.), and perdubius (Grlt.) of eubius (Wlk.); (Entedon) P. albitarsis (Ashm.) and sexdentatus (Grlt.) of facialis (Giraud); splendens (C. & D.) of foliorum (Geoffr.); glabrata Blck. of phyllotretae (Ril.). Pediobius termerus (Wlk.) is recorded for the first time in Nearctic. A key to species and a host–parasite list are included.

Résumé

L'auteur passe en revue 32 espèces de Pediobius (Hymenoptera : Chalcidoidea), dont 9 récemment relevées en Europe et en Amérique du Nord. Les nouvelles espèces subarctiques comprennent P. adelphae, disparis, geshnae, liocephalatus, louisianae, magniclavatus, ni, ocellatus, pseudotsugatae et strobilicola. Les espèces suivantes ont été récemment relevées comme nouveaux synonymes : P. rugosithorax (Cwfd.) et kansensis (Grlt.) pour acantha (Wlk.), lithocolletidis (Ashm.) pour albipes (Prov.), longfellowi (Grlt.) pour alcaeus (Wlk.), vilderi (How.) pour brachycerus (Thoms.), (Asecodes) P. albitarsis (Ashm.), tarsalis (Ashm.) et ashmeadi (Cwfd.) pour crassicornis (Thoms.), utahensis (Cwfd.), longus (Grlt.) et perdubius (Grlt.) pour eubius (Wlk.), (Entedon) P. albitarsis (Ashm.) et sexdentatus (Grlt.) pour facialis (Giraud), splendens (C.&D.) pour foliorum (Geoffr.), glabrata (Blck.) pour phyllotretae (Ril.). Pediobius termerus (Wlk.) a été classé pour la première fois dans la catégorie des espèces subarctiques. Vous trouverez ci-joint une clé d'identification des espèces et une liste des relations hôte–parasite.

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The Canadian Entomologist , Volume 117 , Issue 6 , June 1985 , pp. 647 - 704
Copyright
Copyright © Entomological Society of Canada 1985

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