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A REVISION OF THE HOLARCTIC SPECIES OF PYGOCRYPTUS (HYMENOPTERA: ICHNEUMONIDAE)

Published online by Cambridge University Press:  31 May 2012

Torolf R. Torgersen
Torolf R. Torgersen
Affiliation:
Forestry Sciences Laboratory, Pacific Northwest Forest and Range Experiment Station, U.S. Department of Agriculture, Juneau, Alaska
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Abstract

The Holarctic species of the genus Pygocryptus Roman (Hymenoptera: Ichneumonidae) are revised. Two previously recognized species, P. grandis from Europe and P. echthroides from North America, are retained; four new species and three subspecies for P. echthroides are proposed. A diagnostic key and descriptions of the new species and subspecies are presented.

Type
Articles
Information
The Canadian Entomologist , Volume 106 , Issue 8 , August 1974 , pp. 889 - 896
Copyright
Copyright © Entomological Society of Canada 1974

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References

REFERENCES

Roman, A. 1924. Schwedische Schlupfwespen, alte und neue. Ark. Zool. 17A(4): 9.Google Scholar
Townes, H. 1969. The genera of Ichneumonidae, I. Mem. Am. ent. Inst. 61: 36–48.Google Scholar
Townes, H. 1970. The genera of Ichneumonidae, II. Mem. Am. ent. Inst. 61: 62.Google Scholar