Halichoerus (Halichoerus) Trouessart 1898 (grey seal)
Mammalia - Carnivora - Phocidae
Full reference: E. L. Trouessart. 1898. Catalogus mammalium tam viventium quam fossilum 5:665-1264
Parent taxon: Halichoerus according to M. Friant 1947
See also Trouessart 1898 and Trouessart 1904
Sister taxon: Halichoerus grypus
Subtaxa: none
Ecology: amphibious piscivore-carnivore
Distribution: there are no occurrences of Halichoerus (Halichoerus) in the database