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Three New Species of the Genus Cinara Curtis (Homoptera: Aphididae) from Larix SPP.1

Published online by Cambridge University Press:  31 May 2012

G. A. Bradley
G. A. Bradley
Affiliation:
Forest Biology Laboratory, Indian Head, Sask.
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Extract

Apterous viviparous female

General colour dark brown. Tibia with a short proximal portion, and distal 1/3, dark brown, remainder light yellowish-brown. Antenna light brown, except segments I and VI, distal 1/3 of V, and extreme tips of III and IV, which are dark brown. Dorsum of metathorax and abdomen thickly speckled with raised, subcircular spots, some of which are joined together to form raised areas of irregular shape (Fig. 1, A). Each dark spot bears a stout, spine-like seta. Many setae on the dorsum terminate in enlarged, bifurcate tips,

Type
Articles
Information
The Canadian Entomologist , Volume 88 , Issue 8 , August 1956 , pp. 492 - 495
Copyright
Copyright © Entomological Society of Canada 1956

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References

1 Contribution No. 297, Forest Biology Division, Science Service Department of Agriculhue, Ottawa, Canada.