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 Scaphinotus marginatus (Fischer von Waldheim, 1820) Cychrus marginatus Fischer von Waldheim, 1820: plate 7. Type locality: "insula Unalaschka [Alaska]" (Fischer von Waldheim 1822: 79). Syntype(s) in SMTD ( Graemer 1960: 101; Gidaspow 1968: 149) and probably also in MHNP (collection Dejean). Cychrus marginatus var. fulleri G.H. Horn, 1879: 179. Type locality: "Oregon" (original citation). Syntype(s) in MCZ [# 34835]. Synonymy established by Hatch (1953: 47), confirmed by Gidaspow (1968: 154). Cychrus marginatus var. gracilis Gehin , 1885: 76. Type locality: "Mexique" (original citation), which is incorrect (Roeschke 1907a: 173). Syntype(s) in MHNP (collection Oberthuer ). Synonymy established by Roeschke (1907a: 171). Brennus cupripennis Casey, 1897: 334. Type locality: "Washington State" (original citation). Two syntypes [2 ♂ originally cited] in USNM [# 46040]. Synonymy established by Hatch (1953: 47), confirmed by Lindroth (1961a: 22). Brennus insularis Casey, 1897: 334. Type locality: "Queen Charlotte Islands [British Columbia]" (original citation). Holotype [by monotypy] (♀) in USNM [# 46041]. Synonymy established by Roeschke (1907a: 171), confirmed by Lindroth (1961a: 22). Brennus confusus Casey, 1897: 336. Type locality: "undoubtedly on the coast between northern California and Alaska" (original citation). Two syntypes [2 originally cited] in USNM [# 46043]. Synonymy established by Hatch (1953: 47), confirmed by Lindroth (1961a: 23). Brennus marginatus var. fallax Roeschke, 1907a: 174. Type locality: "Oregon, auch in Idaho und Montana, in den Bitter Root Mountains" (original citation). Three syntypes in ZMUA (Boer 2002: 49). Synonymy established by Lindroth (1961a: 23). Brennus columbianus Casey, 1920: 180. Type locality: "Victoria, British Columbia" (original citation). Two syntypes in USNM [# 46042]. Synonymy established by Hatch (1953: 47), confirmed by Lindroth (1961a: 23). Brennus gracilis wrangelli Casey, 1920: 182. Type locality: "Fort Wrangell, Alaska" (original citation). Holotype [by monotypy] (♀) in USNM [# 46045]. Synonymy established by Lindroth (1961a: 23). Brennus gracilis montanicus Casey, 1920: 182. Type locality: "Helena [Lewis and Clark County], Montana" (original citation). Holotype [by monotypy] (♂) in USNM [# 46046]. Synonymy established by Lindroth (1961a: 23). Brennus oregonus Casey, 1920: 182. Type locality: "Oregon" (original citation). One syntype in USNM [# 46044]. Synonymy established by Hatch (1953: 47), confirmed by Lindroth (1961a: 23). Distribution. The range of this species extends from the Aleutians Islands and the Gulf Coast of Alaska south to northern California, northern Arizona (Coconino County, Eric van den Berghe pers. comm. 2009), and northwestern Wyoming [see Gidaspow 1968: Fig. 4]. Gidaspow (1968: 149) considered the possibility that the species ranges further east toward the Hudson Bay because of the presence in collections of several specimens labeled from "Hudson Bay Territory." Records. CAN : AB, BC (QCI, VCI) USA : AK, AZ, CA, ID, MT, OR, WA, WY