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THE GENERA SELANDRIA AND CORYNA IN AMERICA NORTH OF MEXICO (TENTHREDINIDAE, HYMENOPTERA)

Published online by Cambridge University Press:  31 May 2012

Herbert H. Ross
Affiliation:
Illinois State Natural History Survey, Urbana, Illinois

Extract

Selandria Leach and Coryna Lep. include the nearctic sawflies of the subfamily Selandriinae in which the costal vein is strongly swollen at its apex. They are of a short and robust form. Enslin (1913) considers Coryna as a subgenus of Selandria, whereas Rohwer (1928) considers the two as distinct. The characters given in the table for the separation of the two genera seem to be sufficient for considering Coryna a good genus.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1930

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