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TWO NEW MEALY-BUGS FROM NEW MEXICO

Published online by Cambridge University Press:  31 May 2012

T. D. A. Cockerell
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Extract

Phenacoccus cevalliæ, n. sp.

♀. Oval, 4 to 5 mm. long, pale olive green, but covered with white secretion, with lateral tassels and thick caudal tassels; placed in alcohol, they stain the liquid pale green; alcoholic specimens appear strongly segmented, with two longitudinal blackish bands, best marked in rather immature specimens. Eyes prominent; skin with many small circular glands; the lateral patches consist of about twelve glands each, but are without spines; a few rather large bristles scattered about the body; legs and antennæ reddish-yellow; denticle on inner side of claw rudimentary, just visible; antennæ 9-jointed, the club 2-jointed. Measurments of antennæ and legs in μ: Anterior legs, femur and trochanter 470, tibia 330, tarsus 130; hind legs, femur and trochanter 540, tibia 440, tarsus 135.

Type
Research Article
Information
The Canadian Entomologist , Volume 34 , Issue 12 , December 1902 , pp. 315 - 316
Copyright
Copyright © Entomological Society of Canada 1902

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