Elementary entomology . elementaryentomo00sand Year: [c1912] FlG. 319. Catocala ultronia and its larva (After J. B. Smith) clothed with tufts of bright-colored hairs, or tussocks, which has given them their popular name. The moths are medium sized, usually of a dull brown or gray color. The males have feathered FIG. 320. The white-marked tussock-moth. (Natural size) a, wingless females depositing eggs on cocoons ; l>, male moths ; c, full-grown female larva

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