Neposa, Austin and A. Warren, 2009

Austin, George T. & Warren, Andrew D., 2009, New looks at and for Onespa, Buzyges, and Librita (Lepidoptera: Hesperiidae: Hesperiinae), with new combinations and descriptions of a new genus and six new species, Insecta Mundi 2009 (89), pp. 1-55 : 48

Key to male Neposa (male of N. hestia unknown)

1. Dorsal forewing orange submarginal macules caudad of M 3 heavily overscaled with brown ....... ..................................................................................................................... N. heras Godman

— Dorsal forewing orange submarginal macules caudad of M 3 not overscaled .............................. 2

2(1). Larger (forewing> 14 mm), dorsal forewing with three subapical macules, elongate and curved valva ............................................................................................................................................ ..................................................................................................... N. armandoi , new species

— Smaller (forewing <14 mm), dorsal forewing with two subapical macules, short and angular valva ............................................................................................... N. isabelae , new species