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PREPARATORY STAGES OF ARCTIA RECTILINEA, FRENCH
Published online by Cambridge University Press: 31 May 2012
Extract
Egg.—Diameter, .03 inch; height, .03 inch; blunt conic; smooth. When first deposited white; after a few days yellow. Duration of this period, five days.
Young Larva.—Length, .07 inch. Cylindircal; head a little larger than body; six rows of tubercles bearing long hairs. Colour of body and hairs white; head black; a geminate black spot on top of joint 2. Duration of this period, three days.
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- Copyright © Entomological Society of Canada 1891