Genus: Cearadactylus LEONARDI & BORGOMANERO, 1985
Etymology: In reference to where the specimen was found, Ceara State, Northeastern Brazil, and Greek, dactylus, "digit": In reference to the long IV digit bone in pterosaurs.

Species: atrox LEONARDI & BORGOMANERO, 1985
Etymology: Latin, atrox, "ferocious, cruel."

Holotype: Collection of Mr. Guido Borgomanero, Curitiba, PR, Brazil, No. F-PV-93

Locality: Exact locality unknown, Chapade do Araripe, Ceara State, Northeastern Brazil.

Horizon: Romualdo Member, Santana Formation, Araripe Group.

Biostratigraphy:

Age: Late Aptian or Early Albian Stage, Middle Gallic Subepoch, Upper Early Cretaceous Epoch, Early Cretaceous.

Material: Skull lacking the posterior top skull.
Note: Belongs to Ctenochasmatidae, UNWIN, 2002.


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