Wikipedia
Oligobuninae
Oligobuninae is an extinct subfamily of the family Mustelidae.
The subfamily was described by J. A. Baskin in 1998; of the genera that he assigned to this clade, six are recognized today - Brachypsalis, Megalictis, Oligobunis, Potamotherium, Promartes, and Zodiolestes - representing thirteen separate species.