Catalogue of Geadephaga (Coleoptera, Adephaga) of America, north of Mexico Author Bousquet, Yves Agriculture and Agri-Food Canada, Central Experimental Farm, Ottawa, Ontario, Canada bousquety1@yahoo.com text ZooKeys 2012 2012-11-28 245 1 1722 http://dx.doi.org/10.3897/zookeys.245.3416 journal article http://dx.doi.org/10.3897/zookeys.245.3416 1313-2970-245-1 FFFF52503A0AFF882450FFB66D45FF8E 578462 Pterostichus caribou Ball, 1962 Pterostichus caribou Ball, 1962: 3. Type locality: "Eskimo Point, Northwest Territories [= Nunavut]" (original citation). Holotype (♂) in CNC [# 9094]. Distribution. This species ranges from northern Alaska to the western shores of the Hudson Bay in northern Manitoba and Southampton Island in Nunavut [see Ball 1963: Fig. 2; Nielsen et al. 1987: Fig. 18a]; isolated in eastern Ohio (Usis and MacLean 1998: 67). Fossil remnants of this species, dated between about 16,700 and 21,500 years B.P., have been unearthed in north-central Illinois (Garry et al. 1990: 394) and east-central Iowa (Baker et al. 1986: 96). Records. CAN : MB, NT, NU, YT USA : AK, OH