Shavrin, A.V. (2020) A revision of Eastern Palaearctic Anthobium Leach, 1819 (Coleoptera: Staphylinidae: Omaliinae: Anthophagini). IV. The atrocephalum and convexior groups, and additional species of the morchella, nigrum and reflexum groups. Zootaxa, 4821 (3), 401–434.