Polylobus contracticornis (Scheerpeltz, 1972)

Atheta (Atheta) contracticornis Scheerpeltz, 1972: 209 [Type locality: “Chubut, El Turbio: 220 m ” (Scheerpeltz 1972)]. Species name transferred to Polylobus by Pace (1987b: 170). Distribution: Argentina (Pace 1987b; Newton & Thayer 2005).