Solodovnikov A (2009) Xanthopygoides niger Cameron, 1951 (Xanthopygina) belongs to the genus Philonthus Stephens, 1829 (Philonthina): systematic and nomenclatural changes for the African Staphylinini (Coleoptera, Staphylinidae, Staphylininae, Staphylinini). ZooKeys 5: 75-80. doi: 10.3897/zookeys.5.59