Dinopedia

Myledaphus is a Rhinobatid from late Cretaceous Canada and USA. It is closely related to the modern-day guitar fish.

"Myledaphus"
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Order: Rhinopristiformes
Family: Rhinobatidae
Genus: Myledaphus
Type genus
†Myledaphus bipartitus