. Bulletin. Natural history ; histoire naturelle -- Montana. Les PAPILLONS DIURNES DU MONTANA. Le vice-roi, Basilarchia archippe, Cramer. 103. Fig. 81. Basilarchia archippe, à partir de l'eau dessin en couleur par Mme Edith Ricker. La surface supérieure de papillon, le fauve des lignes noires ; sur les ailes antérieures une tache triangulaire noire, contenant trois taches blanches sur la costa au-delà de la cellule, a continué à l'angle postérieur dans une ligne étroite. Une ligne noire traverse les ailes postérieures environ les deux tiers de la distance de la base. Bordure extérieure noir contenant une ligne de taches blanches, et il y a deux ante-apicales des taches blanches ; la partie inférieure

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. Bulletin. Natural history; Natural history -- Montana. BUTTERFLIES OF MONTANA. THE VICEROY, Basilarchia archippus, Cramer. 103. Fig. 81. Basilarchia archippus, From water color drawing by Mrs. Edith Ricker. Butterfly—Upper surface fulvous, the lines black; on the fore wings a dark triangular patch, containing three white spots on the costa beyond the cell, continued to the posterior angle in a narrow line. A black line crosses the hind wings about two-thirds of the distance from the base. Outer border black containing a row of white spots, and there are two ante-apical white spots; the lower one quite small. Underside similar to upper, paler fulvous. The fringes are black, spotted with white. Earley Stages—The larva feeds upon willow, popular, balm of gilead, aspen, and cottonwood. It is two or three brooded. Distribution—Found over nearly the whole of the United States as far west as the Sierra Nevada Mountains, and has been found sparingly even to the Pacific coast, near our northern boundaries. B. archippus is injurious to the oak and to the wild plum. This species mimics the Monarch butterfly Anosia plexippus, so abundant in the eastern states. The Monarch is sparingly found in the western part, rather abundant east. The eastern milkweed is gaining a footing along the railroads, and with it the Monarch is probably on the increase. The writer has not taken the Viceroy west of the range, but Mr. E. N. Brandegee has some specimens from Gold Creek, west of the range, which he collected and which the writer has seen. Cooley re- ports it as occasional near Bozeman, while Wiley calls it rare and local about Miles City. Douglass collected one specimen at Fish Creek.— Coubeaux has collected it at Big Sandy.. 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 work.. University of Montana (Missoula); Un

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