Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico Author Bousquet, Yves Agriculture and Agri-Food Canada, Central Experimental Farm, Ottawa, Ontario, Canada bousquety1@yahoo.com text ZooKeys 2012 2012-11-28 245 1 1722 http://dx.doi.org/10.3897/zookeys.245.3416 journal article http://dx.doi.org/10.3897/zookeys.245.3416 1313-2970-245-1 FFFF52503A0AFF882450FFB66D45FF8E 578462 Rhadine jejuna (LeConte, 1878) Platynus jejunus LeConte, 1878a: 449. Type locality: "mountains of California, Oregon, Nevada, and Idaho" (original citation). Three syntypes in MCZ [# 5738]. Rhadine gracilenta Casey, 1913: 166. Type locality: "California" (original citation). One syntype in USNM [# 35019]. New synonymy . Rhadine plumasensis Casey, 1920: 12. Type locality: "Plumas Co[unty], California" (original citation). One syntype in USNM [# 35016]. New synonymy . Rhadine pugetana Casey, 1920: 13. Type locality: "Wawawai [Whitman County], Washington" (original citation). One syntype in USNM [# 35017]. Synonymy established by Gray (1937: 310). Rhadine tenuipes Casey, 1920: 13. Type locality: "California" (original citation). One syntype in USNM [# 35018]. New synonymy . Distribution. This species ranges from eastern Washington to southwestern Wyoming (Parmenter and MacMahon 1984: 26), south to northern Arizona (Wichkam 1896a: 157) and the Sierra Nevada in California (Casey 1913: 166). The records from Colorado (Cockerell 1893: 72; Wickham 1902: 238) need confirmation. Records. USA : AZ, CA, ID, NV, OR, WA, WY [CO] Note. A preliminary study of the type specimens of Rhadine gracilenta Casey, Rhadine plumasensis Casey, and Rhadine tenuipes Casey did not show any significant external differences from members of Rhadine jejuna (LeConte).