Omophron obliteratum Horn, 1870

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 270

Omophron obliteratum Horn, 1870

Omophron obliteratum G.H. Horn, 1870a: 73. Type locality: "Camp Grant [Pinal County] on the San Pedro River, a tributary of the Gila, Arizona" (original citation). Holotype [by monotypy] (♀) in MCZ [# 33479].

Omophron sonorae Casey, 1897: 304. Type locality: "Sonora, probably near Hermosillo, Mexico" (original citation). Four syntypes [5 originally cited] in USNM [# 48091]. Synonymy established by Bänninger (1921: 116).

Omophron obliteratum utense Casey, 1913: 43. Type locality: "Leeds and S[ain]t George, Utah" (original citation). Three syntypes in USNM [# 48095]. Synonymy established by Benschoter and Cook (1956: 414).

Omophron obliteratum subimpressum Casey, 1913: 43. Type locality: "New Mexico" (original citation). One syntype in USNM [# 48096]. Synonymy established by Benschoter and Cook (1956: 414).

Distribution.

This species ranges from southern California to western Texas, north to southern Utah (Benschoter and Cook 1956: 416), south to Zacatecas in Mexico (Erwin 2007a: 67). The record from “Montana” (Bousquet and Larochelle 1993: 90) is likely in error.

Records.

USA: AZ, CA, NM, TX, UT - Mexico