Bembidion obliquulum LeConte, 1859

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 425-426

Bembidion obliquulum LeConte, 1859

Bembidium obliquulum LeConte, 1859a: 83. Type locality: «California» (original citation), herein restricted to Dog Island Park, Red Bluff, Tehama County (CNC). One syntype in MCZ [# 7399].

Bembidium aptum LeConte, 1859b: 281. Type locality: «Oregon» (original citation). One syntype in MCZ [# 7400]. Synonymy established by LeConte (1859b: 287), confirmed by Lindroth (1963b: 254).

Bembidion obliqulum Casey, 1918: 17. Unjustified emendation of Bembidion obliquulum LeConte, 1859.

Bembidion nitidum var. josephineum Casey, 1924: 25. Type locality: "Josephine Co[unty], Oregon" (original citation). Holotype [by monotypy] in USNM [# 36812]. Synonymy established by Hatch (1953: 82), confirmed by Lindroth (1963b: 254).

Distribution.

This species is known from scattered localities from northern Idaho (Bonner County, MCZ) to west-central Washington (Grays Harbor County, CMNH), south to southern California (Ventura County, CMNH). The record from British Columbia (Jarrett and Scudder 2001: 381) needs confirmation.

Records.

USA: CA, ID, OR, WA [BC]