Dicheirus dilatatus dilatatus (Dejean, 1829)

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 656

Dicheirus dilatatus dilatatus (Dejean, 1829)

Harpalus dilatatus Dejean, 1829: 241. Type locality: «Californie» (original citation), herein restricted to Sequoia National Park, Tulare County (see Noonan 1968: 299). One syntype [2 ♂ originally cited] in MHNP (Lindroth 1955b: 30).

Harpalus hirsutus Ménétriés, 1843: 61. Type locality: «Californie» (original citation). Syntype(s) in ZMH (collection Mannerheim) (Silfverberg 1987: 17) and probably also in ZILR. Synonymy established by Horn (1880d: 176).

Dicheirus firmus Casey, 1924: 132. Type locality: "Alameda and San Francisco, California" (original citation). Two syntypes in USNM [# 47946]. Synonymy established by Noonan (1968: 296).

Dicheirus multiplex Casey, 1924: 132. Type locality: "Port Harford, S[an] Luis Obispo Co[unty], California" (original citation). One syntype in USNM [# 47947]. Synonymy established by Noonan (1968: 296).

Dicheirus beniciensis Casey, 1924: 133. Type locality: "Benicia [Solano County], California" (original citation). Three syntypes [3 originally cited] in USNM [# 47945]. Synonymy established by Noonan (1968: 296).

Dicheirus beniciensis validicornis Casey, 1924: 133. Type locality: «California» (original citation). Two syntypes [2 originally cited] in USNM [# 47948]. Synonymy established by Noonan (1968: 296).

Distribution.

This subspecies is found over most of California, south to the Los Angeles area and San Clemente Island [see Noonan 1968: Fig. 19].

Records.

USA: CA (CHI)