Scheerpeltz, 1972 : 209 Polylobus Pace (1987b: 170) The unique Brazilian species of Polylobus Solier (Coleoptera: Staphylinidae: Aleocharinae) with a checklist of all species of the genus Silva, Sidnei Bortoluzzi Da Caron, Edilson Zootaxa 2014 3811 2 226 238 77TPW Scheerpeltz, 1972 Scheerpeltz 1972 [151,680,1699,1725] Insecta Staphylinidae Polylobus GBIF Animalia Coleoptera 5 231 Arthropoda species contracticornis     Atheta( Atheta) contracticornis  Scheerpeltz, 1972: 209[ Typelocality: “Chubut, El Turbio: 220 m” ( Scheerpeltz 1972)]. Species name transferred to  Polylobusby  Pace (1987b: 170). Distribution: Argentina( Pace 1987b; Newton & Thayer 2005).