Revision of the Tribe Quediini of America North of Mexico (Coleoptera: Staphylinidae). Supplementum 6
Smetana A. 1990. Revision of the Tribe Quediini of America North of Mexico (Coleoptera: Staphylinidae). Supplementum 6. The Coleopterists Bulletin. 44(1):95-104
includes one specimen from Great Smoky Mountains National Park (Hemiquedius ferox) and one from Mount Rainier National Park (Beeria nematocera)