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ASSINIBOIA. MICRO-LEPIDOPTERA, COLLECTED BY MR. T. N. WILLING

Published online by Cambridge University Press:  31 May 2012

W. D. Kearfott
Affiliation:
Montclair, N. J.

Extract

Tortrix conflictana, Walk.— Five specimens: Lethbridge, Macleod and Pine Creek; VII., 8, to VII., 13. Larger and the bands more suffused than Eastern specimens.

Tortrix argentana, Clerck.— Three specimens; Macleod and Lethbridge; VIII., 8 to 15. I have a long series of this species from Western America, south nearly to Mexico, and north to British Columbia, likewise a series from Europe, and every time I examine them I am impressed with the feeling that our American species differs from the European, but further study is required before deciding either way, in the meantime the European name can stand.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1905

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