Elaphrus tuberculatus Maeklin , 1878

Bousquet, Yves, 2012, Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico, ZooKeys 245, pp. 1-1722 : 267

Elaphrus tuberculatus Maeklin, 1878

Elaphrus tuberculatus Mäklin, 1878: 16. Type locality: "Briochowska öarne (70°39' n. br.) [= Brochowsky Island] inom Jenisej floden [Russia]" (original citation). Holotype [by monotypy] location unknown (possibly in ZMH).

Elaphrus latipennis J.R. Sahlberg, 1880: 10. Type locality: "prope vicum Dudinka [Taimyr Autonomous Okrug, Russia]" (original citation). Holotype [by monotypy] location unknown (possibly in ZMH). Synonymy established by Semenov (1910: 433).

Elaphrus latipennis var. orientalis Semenov, 1904: 20. Type locality: "Bulun [Yakutia, Russia]" (original citation). Syntype(s) [2 originally cited] location unknown (possibly in ZILR). Synonymy established by Goulet (1983: 316).

Elaphrus tumidiceps Munster, 1924: 288. Type locality: "Lakselv in Porsanger Finmarkiae [Norway]" (original citation). Holotype (♂) in ZMUO (see Lindroth 1939a: 62). Synonymy established by Bänninger (1932: 184).

Distribution.

This Holarctic species ranges from northern Scandinavia to eastern Siberia, and from Alaska to the Mackenzie River in the Northwest Territories [see Goulet 1983: Fig. 171]. Fossil remnants of this species, believed to be 2.0-2.5 million years old, have been found in Greenland (Bennike and Böcher 1990: 336; Böcher 1995: 23).

Records.

CAN: NT, YT USA: AK - Holarctic