Eupsenius is a genus of ant-loving beetles in the family Staphylinidae. There are about six described species in this genus.
Species These six species belong to the genus Eupsenius: Eupsenius dilatatus Motschulsky, 1856 Eupsenius glaber LeConte, 1849 Eupsenius metasternalis Park Eupsenius nevermanni Park Eupsenius politus Reitter, 1883 Eupsenius rectus Park
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