[3][4] A 2019 study also suggests that the genus Oriensictis of Asia should be considered a synonym of Enhydrictis as well.

[7][8] In 2018 a new species, Enhydrictis praegalictoides, was described from Middle Pleistocene aged sites on Sardinia; it is likely ancestral to E. galictoides.

While Galictini was widespread in Eurasia during the Pliocene and Early Pleistocene, the only extant members of the tribe, the grisons (Galictis) and the Patagonian weasel (Lyncodon), are endemic to Central and South America.

[9] When first described, it was considered to be an otter-like species adapted to an aquatic lifestyle, but studies on the limb bones do not support such claims.

[10] Before the arrival of humans on the islands in about 8000 BC, during the Middle and Late Pleistocene, Corsica and Sardinia had their own highly endemic depauperate terrestrial mammal fauna which included a species of dwarf mammoth (Mammuthus lamarmorai), the Tyrrhenian vole (Microtus henseli), the Sardinian pika (Prolagus sardus), the Tyrrhenian field rat (Rhagamys orthodon) one or two species of shrew belonging to the genus Asoriculus, a mole (Talpa tyrrhenica), the Sardinian dhole (Cynotherium sardous), three species of otter (Algarolutra majori, Sardolutra ichnusae, Megalenhydris barbaricina) and a deer (Praemegaceros cazioti).