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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
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.
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