Herman, L.H. (1976). Revision of Bledius and related genera. Part II. The armatus, basalis, and melanocephalus groups (Coleoptera, Staphylinidae, Oxytelinae). Bull. Am. Mus. Nat. Hist. 157: 71-172
164735
Publication
Coastal Staphylinidae (Coleoptera): A worldwide checklist, biogeography and natural history (Frank & Ahn, 2011)