- Source: Actinopus diablo
Actinopus diablo is a species of trapdoor spider in the family Actinopodidae first described in 2023 by researchers Martín J. Ríos-Tamayo and Pablo A. Goloboff. The species is native to Argentina and is notable for its striking coloration and its ecological role in its native habitat. The specific name diablo is derived from the Spanish word for "devil", referencing the spider's dark appearance.