. Bulletin. Natural history; Natural history -- Montana. Fig. xll. Pamphila palaemon. Butterfly—Expanse. inches, 27 mm. This butterfly is wholly unlike any other species, and is easily recognized from other skippers of our fauna. The figure shows the markings. The upper side of the wings is dark brown conspicuously marked with yellow spots. The fore wings of the male lack the brand; the spots on the lower side of the hind wings are silvery white. Early Stages—The caterpillar feeds on grasses. Distribution—The insect ranges from southern Labrador as far south as the White Mountains and the


. Bulletin. Natural history; Natural history -- Montana. Fig. xll. Pamphila palaemon. Butterfly—Expanse. inches, 27 mm. This butterfly is wholly unlike any other species, and is easily recognized from other skippers of our fauna. The figure shows the markings. The upper side of the wings is dark brown conspicuously marked with yellow spots. The fore wings of the male lack the brand; the spots on the lower side of the hind wings are silvery white. Early Stages—The caterpillar feeds on grasses. Distribution—The insect ranges from southern Labrador as far south as the White Mountains and the Adirondacks, thence westward, follow- ing a line north of the Great Lakes to Vancouver's Island and Alaska. It ranges southward along the summits of the mountains as far as South- ern California. Taken in the state by Cooley near Bozeman. One taken at Jflathead lake. Genus OARiSMA, Scudder. THE POWESHEIK SKIPPER, Oarisma Fig. IIIA. Oarisma Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original University of Montana (Missoula); University of Montana (Missoula). Biological series. Missoula : University of Montana


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