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 Cychrus hemphillii rickseckeri LeConte, 1884 Cychrus rickseckeri LeConte, 1884: 2. Type locality: "Montana" (original citation). Holotype [by monotypy] in MCZ [# 606]. Distribution. This subspecies is found from southeastern British Columbia south to northeastern Oregon (LaBonte 1988: 264), northern Idaho, and the Bitter Root Mountains in western Montana (Roeschke 1907a: 227) [see Gidaspow 1973: Fig. 7]. One specimen labeled from Logan Canyon in northern Utah is also known (Gidaspow 1973: 98). Records. CAN : BC USA : ID, MT, OR, WA [UT] Note. Lindroth (1961a: 26) treated this form as a valid species but both Roeschke (1907a: 227) and Gidaspow (1973: 96) regarded it as a subspecies of Cychrus hemphillii Horn.