Family Hypognathodontidae Brandt 1874
Odontocetoidorum - Hypognathodontidae
Full reference: J. F. Brandt. 1874. Ergänzungen zu den Fossilen Cetaceen Europa's. Mémoires de L'Academie Impériale des Sciences de St. Pétersbourg, VIIE Série 21(6):1-54
Parent taxon: Odontocetoidorum according to J. F. Brandt 1874
Sister taxon: Gymnorhinidae
Subtaxa: none
Distribution: there are no occurrences of Hypognathodontidae in the database