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NOTES ON SEVERAL SPECIES OF APHIDS COLLECTED ON POPULUS ANGUSTIFOLIA IN IDAHO*

Published online by Cambridge University Press:  31 May 2012

Forrest W. Miller
Forrest W. Miller
Affiliation:
University of Pittsburgh
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Extract

Aphis populifoliae Fitch, Rept. Reg. N. Y. St. Cab. Nat. Hist., p. 66; 1851.

Color:—Head and thorax reddish-brown, abdomen light green with light shadings, powdery on intersegmental lines. Legs, antennae and cornicles yellow to light brown.

Structural details:—Hairs numerous and erect with lengths from .69mm. to .79 on antenna, approximately the same length on vertex. Secondary sensoria from 16-19 in number on III on alatae and arranged in an irregular row, absent in apterae.

Type
Articles
Information
The Canadian Entomologist , Volume 65 , Issue 1 , January 1933 , pp. 3 - 5
Copyright
Copyright © Entomological Society of Canada 1933

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References

(1) Gillette, C. P. & Palmer, M.A., Ann. Amer. Ent. Soc., 24:4, p. 933, fig. 99

(2) Gillette, C. P. & Palmer, M. A., ‘Aphidae of Colorado.’ Ann. Amer. Ent. Soc. 24:4, p. 925, 1931.

* —While individual Montana records occur frequently in the literature, in 1928 when I came to complie my index of local lists (Jour. N. Y. Ent. Soc. XXXVI, 1928, p. 335–354) I was able to city only two papers for Montana listing respectively nine and eight species! None have been published since.