Relict-beetle
Guides
Prolixocupes
Prolixocupes is a genus of reticulated beetles in the family Cupedidae, suborder Archostemata. The genus contains two described species with disjunct distributions: P. latreillei in central Chile and western Argentina, and P. lobiceps in western North America (Arizona, California, and Baja California, México). Archostemata is a small, relictual suborder of Coleoptera representing some of the most basal beetle lineages.