†superfamily Rhinobatoidea (ray)

Chondrichthyes - Batoidea

Parent taxon: Batoidea according to K. Kumar and R. S. Loyal 1987

See also Jonet 1968

Sister taxa: Cederstroemia, Cretascyllium, Masticura, Myliobatiformes, Pristiformes, Rhinopristiformes, Torpediniformes

Subtaxa: Cristomylus Engaibatis

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Ecology: nektobenthic carnivore

Distribution:

• Cretaceous of Canada (2: Alberta collections), Sweden (3), United States (2: Utah)

• Jurassic of Tanzania (1)

Total: 8 collections each including a single occurrence

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