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 Genus Trechoblemus Ganglbauer, 1891 Trechoblemus Ganglbauer, 1891a: 187. Type species: Carabus micros Herbst, 1784 by monotypy. Etymology. From the generic names Trechus [ q.v .] and Blemus [ q.v .] [masculine]. Diversity . Northern Hemisphere, with six species in temperate areas of the Nearctic (one western species) and Palaearctic (five species) Regions. Identification. Barr (1972) provided a description of the external structures and male genitalia of the North American species.