Group fractus

Diagnosis. The group fractus is recognized by the following combination of characters: Medium total length; tegulum thin, with proximal third of the embolus narrow and long; embolus with only two keels (PS and PI). Females may be recognized by the single spermathecae, strongly fused to base, with pore distribution widespread by basal membrane.

Species included. Actinopus fractus Mello-Leit „o, 1920; Actinopus obidos sp. nov.; and Actinopus buritiensis sp. nov.