†Thalassocetus antwerpiensis Abel 1905 (pygmy sperm whale)
Full reference: O. Abel. 1905. Les Odontocètes du Boldérien (Miocène Supérieur) D'Anvers. 3:1-155
Belongs to Thalassocetus according to O. Lambert 2008
Sister taxa: Kogia, Kogiinae, Praekogia, Scaphokogia, Scaphokogiinae
Type specimen: MRHNB 3428
Ecology: aquatic carnivore