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NEW JASSIDÆ FROM THE ROCKY MOUNTAIN AND PACIFIC REGION

Published online by Cambridge University Press:  31 May 2012

E. D. Ball
Affiliation:
Fort Collins, Colo.

Extract

Form and general appearance of pulchella; colour pattern of scaber, but with extra markings, and different colours on pronotum and elytra. Length, 5.5 mm.; width, 1.75 mm.

Vertex slightly angularly rounded, transversely depressed before the apex; front as in scaber, the margin between front and vertex more strongly produced. Pronotum slightly angularly rounding anteriorly, much more so than in scaber; lateral angles scarcely apparent, rounding from eye; pronotum and scutellum convex, elevated.

Type
Articles
Copyright
Copyright © Entomological Society of Canada 1901

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