Mitsukurinidae

Mitsukurinidae is a family of sharks with one living genus, Mitsukurina, and four fossil genera: Anomotodon, Protoscapanorhynchus, Scapanorhynchus, and Woellsteinia, though some taxonomists consider Scapanorhynchus to be a synonym of Mitsukurina. The only known living species is the goblin shark, Mitsukurina owstoni.

thumb|Scapanorhynchus texanus, Menuha Formation (Upper Cretaceous), southern Israel. thumb|Near-complete fossil of S. lewisii, under special lighting

Anomotodon is an extinct genus of shark related to the extant goblin shark (Mitsukurina owstoni). The distribution of Anomotodon fossils is worldwide, in formations indicating that members of the genus lived from the Early Cretaceous epoch through the Eocene epoch, and perhaps through the Oligocene as well. Described species include A. novus, A. plicatus, A. principalis, and A. multidenticula.