Hemiargus ceraunus astenidas (Lucas, 1857);  Comments: [= zachaeina], C & S TX, E & S Mexico to Panama TL: Cuba"; "Martinique.

Hemiargus ceraunus astenidas ♀ Mexico: Veracruz [FMNH]. Pseudotype of Echinargus isola, as noted by the former FMNH curator William J. Gerhard.
Specimen courtesy of the Field Museum of Natural History   —   © Nick V. Grishin