Proceedings of the American Academy of Arts And Sciences [electronic Serial]
Proceedings of the American Academy of Arts And Sciences [electronic Serial]
American Academy of Arts And Sciences
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Last tarsal joint with two rows of spines beneath. Egg: Subconical, provided with few (d-11) and rather prominent ribs, which increase slightly in height to- ward but not reaching the pole. Caterpillar at birth: Head rounded, covered with simple bristles. Trichomes of body bristle- Digitized by VjOOQIC OF ABTS AND 8CIEN0£S. 287 like, in five longitudinal series on each side, pointed, and longer, some much longer, than the segments, those of the upper and lateral rows arcuate and bent forward at... tip, the others straight. Mature Caterpillar: Head with a pair of long diverging coronal spines of uniform diameter but more or less enlarged at tip and with a few scattered papilla-seated hairs. Body with long and slender mostly pointed spines, when pointed terminating in a needle, their sides furnished sparsely with sessile needles; all ranged in three series on the sides, the lowest infrastigmatal, besides a dorsal set. Feeds on Acanthaceae. Chrysalis : Bather stout and well rounded; ab- domen without ridges, the basal segments moderately short, the third and fourth with several central conical spines, similar to the pointed mesothoracic and frontal tubercles, those of the abdomen sometimes obscdete; cremaster long and slender.
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