Anchomenus quadratus (LeConte, 1854)

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 736

Anchomenus quadratus (LeConte, 1854)

Platynus quadratus LeConte, 1854b: 50. Type locality: «Oregon» (original citation), herein restricted to Dilley, Washington County (see Casey 1920: 52, as Anchomenus dilleyanus ). Holotype [by monotypy] (♀) in MCZ [# 5756].

Anchomenus cornicula Casey, 1920: 51. Type locality: "Hoopa Valley, Humboldt Co[unty], California" (original citation for the lectotype). Lectotype (♂), designated by Liebherr (1991a: 116), in USNM [# 47423]. Synonymy established by Liebherr (1991a: 116).

Anchomenus metuens Casey, 1920: 52. Type locality: "Newport [Lincoln County], Oregon" (original citation). Lectotype (♂), designated by Lindroth (1975: 128), in USNM [# 47426]. Synonymy established by Hatch (1953: 137), confirmed by Lindroth (1966: 617).

Anchomenus dilleyanus Casey, 1920: 52. Type locality: "Dilley [Washington County], Oregon" (original citation). Lectotype (♂), designated by Lindroth (1975: 128), in USNM [# 47427]. Synonymy established by Hatch (1953: 137), confirmed by Lindroth (1966: 617).

Distribution.

This western species is found from west-central British Columbia south to northern California [see Liebherr 1991b: Fig. 187].

Records.

CAN: BC USA: CA, OR, WA