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THE NYMPHS OF AESCHNA JUNCEA L. AND A. SUBARCTICA WLK

Published online by Cambridge University Press:  31 May 2012

E. M. Walker
E. M. Walker
Affiliation:
Department of Biology, University of Toronto
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Extract

In the writer's treatise on the North American species of the genus Aeschna (Walker, '12) the nymph of A. juncea L. was described from exuviae collected by the late Dr. F. Ris at Cierfs, Switzerland. One of the exuviae was accompanied by a teneral imago. A single female exuvia from Nipigon, Ont., very closely resembling the Swiss specimens, was tentatively referred in the same work (p. 98) to A. subarctica Wlk. rather than juncea, although both species were flying at the spot where the exuvia was found.

Type
Articles
Information
The Canadian Entomologist , Volume 66 , Issue 12 , December 1934 , pp. 267 - 274
Copyright
Copyright © Entomological Society of Canada 1934

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References

REFERENCES

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