Omalium nigrum, Taxa Only, Exact Match: 2 Treatments

Omalium nigrum			Herman, Lee H., 2001, Catalog of the Staphylinidae (Insecta: Coleoptera). 1758 to the End of the Second Millennium. I. Introduction, History, Biographical Sketches, and Omaliine Group, Bulletin of the American Museum of Natural History 2001 (265), pp. 1-650 : 1-650	1-650
Omalium nigrum			Shavrin, Alexey V., 2023, A revision of the genus Omalium Gravenhorst, 1802 (Coleoptera: Staphylinidae: Omaliinae) of the Himalayan region, Zootaxa 5369 (2), pp. 151-206 : 199-201	199-201