Pygarctia eglenensis, the gray-winged pareuchaetes, is a moth in the family Erebidae. It was described by James Brackenridge Clemens in 1861. It is found in the US states of Texas and Florida.Moth Photographers Group at Mississippi State University
Larvae have been recorded feeding on Asclepias species.HOSTS - a Database of the World's Lepidopteran Hostplants
References
Arctiidae genus list at Butterflies and Moths of the World of the Natural History Museum