PaleoDB taxon number: 156770
Full reference: R. Lund. 1978. Anatomy and Relationships of the Family Phlegethontiidae (Amphibia, A´stopoda). Annals of Carnegie Museum 47(4):53-79
Sister taxa: none
Type specimen: UCMP 62580, a partial skull (braincase). Its type locality is Richards Spur, which is in a Leonard fissure fill claystone/conglomerate in the Garber Formation of Oklahoma.