†subfamily Scaphokogiinae Muizon 1988 (pygmy sperm whale)
Full reference: C. Muizon. 1988. Les vertebres fossiles de la Formation Pisco (Perou). Troisieme partie: Les Odontocetes (Cetacea, Mammalia) du Miocene. . Editions Recherche sur les Civilisations (78)1-244
Parent taxon: Kogiidae according to M. D. Uhen 2015
Sister taxa: Kogia, Kogiinae, Praekogia, Scaphokogia, Thalassocetus antwerpiensis
Subtaxa: none
Ecology: aquatic carnivore