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 Subgenus Hologaeus Ogueta, 1966 Hologaeus Ogueta, 1966b: 396. Type species: Panagaeus cruciger Say, 1823 by original designation. Etymology. From the Greek holo - (whole, entire) and agaios (admi rable , enviable), probably alluding to the overall beautiful coloration of the adults [masculine]. Diversity. Western Hemisphere, with six species in the Nearctic (three species) and Neotropical (four species) Regions.