Bembidion zephyrum Fall, 1910

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 358-359

Bembidion zephyrum Fall, 1910

Bembidium zephyrum Fall, 1910: 96. Type locality: "Humboldt County, California" (original citation). Holotype (♂) in MCZ [# 23870].

Bembidion zephyrum tristiculum Casey, 1924: 22. Type locality: "southern Oregon" (original citation). Lectotype (♂), designated by Lindroth (1975: 115), in USNM [# 36795]. Synonymy established by Hatch (1953: 81), confirmed by Lindroth (1962: 6).

Bembidion marginosum Casey, 1924: 23. Type locality: "Del Norte Co[unty], California" (original citation). Lectotype (♂), designated by Lindroth (1975: 115), in USNM [# 36799]. Synonymy established by Lindroth (1962: 6).

Bembidion zephyrium Bousquet and Larochelle, 1993: 125. Unjustified emendation of Bembidion zephyrum Fall, 1910.

Distribution.

This species ranges from the Queen Charlotte Islands (Kavanaugh 1992: 62) south to San Francisco, California; it is mainly found on the Pacific Coast though a few inland localities are also known [see Maddison 1993: Fig. 271]. The record from Mono County in eastern California (Dajoz 2007: 17) needs confirmation.

Records.

CAN: BC (QCI, VCI) USA: CA, OR, WA