Yrias Volucris, n. s.

♂. Allied to Repentis, the lines having the same general course, but they are brown, not balck, and the ground color is darker. The space included by the discal rounding of the t. p. line is not so large. The reniform shows a black included streak and the black costal dots on median space are as in its ally. the angles of the t. a. line are less sharp. There is a minute apical balck mark on the margin, before which a paler shade, an approximation to the ocellate mark of Clientis. On hind wings the distinct black mesial line is wanting. Beneath the wings are paler at base and the lines very faint. Expanse 26 mil. Arizona. B. Neumoegen, Esq.