Bembidion graphicum Casey, 1918

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 401

Bembidion graphicum Casey, 1918

Bembidion graphicum Casey, 1918: 108. Type locality: "Bayfield [Bayfield County], Wisconsin" (original citation). Lectotype (♂), designated by Lindroth (1975: 120), in USNM [# 36972].

Bembidion lassulum Casey, 1918: 118. Type locality: «Tuçson [Pima County], Arizona" (original citation). Holotype [by monotypy] (♀) in USNM [# 37040]. Synonymy established by Erwin (1984a: 173).

Distribution.

The range of this species extends from western Ontario (Lindroth 1963b: 369) to central Yukon Territory (Dawson, CNC), south to south-central Oregon (Lake County, UASM), southern Arizona (Casey 1918: 118, as Bembidion lassulum ), southern Colorado (Elias 1987: 632), and northeastern Wisconsin (Casey 1918: 108). The records from “Nebraska” and "South Dakota" (Bousquet and Larochelle 1993: 142) need confirmation.

Records.

CAN: AB, BC, MB, NT, ON, SK, YT USA: AZ, CO, MN, MT, OR, UT, WA, WI, WY [NE, SD]