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 Tachys sagax Casey, 1918 Tachys sagax Casey, 1918: 197. Type locality: "Highland Park [Lake County], Illinois" (original citation). Lectotype (♂), designated by Erwin (1974a: 142), in USNM [# 46942]. Distribution. Besides the type locality, this species is known from several counties in Virginia (Hoffman et al. 2006: 21), Maryland (Lepping 2009: 65), Montgomery County in northern Tennessee (Foster F. Purrington pers. comm. 2011), Oktibbeha County in northeastern Mississippi (Drew A. Hildebrandt pers. comm. 2009), and Desha County in southeastern Arkansas (Foster F. Purrington pers. comm. 2010). Records. USA : AR, IL, MD, MS, TN, VA