Bembidion insulatum (LeConte, 1852)

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 403

Bembidion insulatum (LeConte, 1852)

Ochthedromus insulatus LeConte, 1852a: 186. Type locality: "San Diego [San Diego County, California]" (original citation). Three syntypes in MCZ [# 100].

Bembidion caliginosum Casey, 1918: 119. Type locality: "Douglas [Cochise County], Arizona" (original citation). Lectotype (♂), designated by Erwin (1984a: 175), in USNM [# 37035]. Synonymy established by Erwin (1984a: 175).

Distribution.

This species ranges from southern Manitoba to southern British Columbia though not reaching the coast, north to Fort Smith in southern Northwest Territories (Lindroth 1963b: 363), south to northern Baja California (CNC), southern Arizona (Casey 1918: 119, as Bembidion caliginosum ; Maddison 2012: Supplementary content Table S1), southwestern New Mexico (Hidalgo County, CNC), and southeastern South Dakota (Kirk and Balsbaugh 1975: 19). The record from northwestern Texas (Merickel and Wangberg 1981: 157) needs confirmation.

Records.

CAN: AB, BC, MB, NT, SK USA: AZ, CA, MT, ND, NM, NV, OR, SD, UT, WA, WY [TX] - Mexico