Three species in one: a revision of Clemensia albata Packard (Erebidae, Arctiinae, Lithosiini)

Abstract

Clemensia albata Packard, previously thought to be a single, widely distributed North American species, is here shown to consist of three distinct, primarily parapatric species: Clemensia albata Packard, C. umbrata Packard, stat. rev., and Clemensia ochreata Schmidt & Sullivan, sp. n. Adults and genitalic structures of the three species are illustrated.