Shavrin, Alexey V. 2025. “Review of the Genus Omalium Gravenhorst, 1802 (Coleoptera: Staphylinidae: Omaliinae: Omaliini) of Siberia and Far Eastern Russia, With Notes on Some Species from Mongolia and Japan”. Zootaxa 5646 (2). Auckland, New Zealand:199-235. https://doi.org/10.11646/zootaxa.5646.2.2.