Some material of Enhydriodon sivalensis, E. falconeri and Sivaonyx bathygnathus from the Siwaliks is described. The species are compared to other Enhydrini. It is concluded that Sivaonyx represents a primitive lineage within the Enhydrini and that it is phylogenetically related to the widespread Enhydriodon lluecai group.

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CC BY 3.0 NL ("Naamsvermelding")

Natuurhistorisch Museum Rotterdam

G. Willemsen. (1999). Some remarks on the Enhydrini (Lutrinae) from the Siwaliks, Pakistan. Deinsea, 7(1), 411–418.