Named By: F. C. Montefeltro, M. C. Langer & C. L. Schultz - 2010.
Synonyms: Scaphonyx sulcognathus.
Classification: Chordata, Reptilia, Rhynchosauria, Hyperodapedontidae, Hyperodapedontinae.
Species: T. sulcognathus (type).
Known locations: Brazil - Caturrita Formation.
Time period: Norian of the Triassic.
Fossil representation: Partial remains of several individuals.
Teyumbaita is a genus of rhynchosaur that lived in South America during the late Triassic.
- Cranial anatomy of a new genus of hyperodapedontine rhynchosaur (Diapsida, Archosauromorpha) from the Upper Triassic of southern Brazil. - Earth and Environmental Science Transactions of the Royal Society of Edinburgh 101:27-52. - F. C. Montefeltro, M. C. Langer & C. L. Schultz - 2010.