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 Amara conflata LeConte, 1855 Amara conflata LeConte, 1855: 352. Type locality: "San Francisco [San Francisco County], California" (original citation). Syntype(s) in MCZ [# 5677]. Amara impressicollis Motschulsky, 1859a: 153. Type locality: "St. Francisco [San Francisco County, California]" (original citation). One syntype in ZMMU (Keleinikova 1976: 200). Synonymy established by LeConte (1863b: 10). Celia semota Casey, 1918: 251. Type locality: "Clackamas Co[unty], Oregon" (original citation). Lectotype (♀), designated by Lindroth (1975: 135), in USNM [# 47253]. Synonymy established by Lindroth (1968: 726). Amara diffidens Casey, 1918: 306. Type locality: "near San Francisco [San Francisco County], California" (original citation). Lectotype (♀), designated by Lindroth (1975: 135), in USNM [# 47305]. Synonymy established by Lindroth (1968: 726). Amara leydeni Casey, 1918: 306. Type locality: "Coeur d'Alene [Kootenai County], Idaho" (original citation). Lectotype (♂), designated by Lindroth (1975: 135), in USNM [# 47307]. Synonymy established by Hatch (1953: 124), confirmed by Lindroth (1968: 727). Distribution. This species ranges from northwestern Montana (Russell 1968: 60) to Vancouver Island (Lindroth 1968: 728), south to southern California (San Diego County, CAS, CNC) and northern Utah (Davis, Salt Lake, and Utah Counties, CMNH). Records. CAN : BC (VCI) USA : CA (CHI), ID, MT, OR, UT, WA