a) tegumen, uncus, gnathos and associated structures-lateral; b,c) same-ventral (b), dorsal (c); d) saccus-ventral; e,f) right valva-interior (e), exterior (f); g) juxta-ventral; h,i) penis, transtilla, juxta-dorsal (h), lateral (i). Scale line = 1 mm. Image from: Steinhauser, Stephen Rogers 1989. Taxonomic notes and descriptions of new taxa in the Neotropical Hesperiidae. Part I. Pyrginae. Bulletin of the Allyn Museum 127: 1-70, 109 figs. (22 May); f. 91