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A NEW SPECIES OF DIROPHANES (HYMENOPTERA: ICHNEUMONIDAE) PARASITIC ON CHORISTOISEURA PINUS IN NORTHERN MICHIGAN1

Published online by Cambridge University Press:  31 May 2012

Douglas C. Allen
Affiliation:
Department of Forestry, University of Michigan, Ann Arbor

Abstract

A new species of Dirophanes parasitic on Choristoneura pinus Free. is described in comparison with its closest relative D. spinicoxus Viereck and a species it superficially resembles, Phaeogenes cacoeciae Viereck. A key to the three species is included.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1967

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References

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