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DESCRIPTION OF A NEW SPECIES OF DORYCEPHALUS

Published online by Cambridge University Press:  31 May 2012

Herbert Osborn
Affiliation:
Ames, Iowa.

Extract

♂—Head produced and very flat, rounded in front, wings reaching tip of abdomen; colour gray-brorvn. Length, 9 mm. Length of head, 2.3 mm.

Head thin foliaceous, margins very thiu, a median, thicker space, which beneath widens to base of head, forming a convex keel. Eyes touching prothorax.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1894

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