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 Pterostichus oregonus LeConte, 1861 Pterostichus oregonus LeConte, 1861b: 339. Type locality: "east of Fort Colville [Washington]" (original citation). Lectotype (♂), designated by Bousquet (1999: 110), in MCZ [# 5647]. Omaseus colligatus Walker, 1866: 314. Type locality: British Columbia (inferred from title of the book). Lectotype (♀), designated by Bousquet (1999: 111), in BMNH. Synonymy established by LeConte (1870: 399), confirmed by Bousquet (1999: 111). Distribution. This species ranges from southern British Columbia (Lindroth 1966: 489) south to northern Utah (Cache, Davis and Utah Counties, Robert L. Davidson pers. comm. 2012) and eastern Oregon (Hatch 1953: 118). Records. CAN : BC USA : ID, OR, UT, WA