a,b) valvae-R, L. Scale line = 1 mm. Image from: Steinhauser, Stephen Rogers 1986. A review of the skippers of the narcosius group of species of the genus Astraptes Hubner (sensu Evans, 1952) and erection of a new genus. Lepidoptera: Hesperiidae. Bulletin of the Allyn Museum 104: 1-43, 79 figs., 2 tabs. (29 July); f. 56