Teyumbaita

Teyumbaita
Intervalo temporal: Triássico Superior
~221,5–205,6 Ma
Classificação científica e
Reino: Animalia
Filo: Chordata
Classe: Reptilia
Ordem: †Rhynchosauria
Família: †Rhynchosauridae
Subfamília: †Hyperodapedontinae
Gênero: †Teyumbaita
Montefeltro, Langer and Schultz, 2010
Species
  • †T. sulcognathus (Azevedo & Schultz, 1987) Montefeltro et al., 2010
Sinónimos

Teyumbaita (que significa lagarto (Teyu) e papagaio (Mbaita) em tupi) é um gênero extinto de Rincossauro do Triássico Superior (Noriano) no Brasil. Seus fósseis, dois crânios quase completos e um crânio parcial, foram descobertos na parte inferior da Formação Caturrita e foi atribuído a uma espécie de Scaphonyx (hoje sinônimo de Hyperodapedon), Scaphonyx sulcognathus. Esta espécie transferida para seu próprio gênero por Felipe Chinaglia Montefeltro, Max Cardoso Langer e Cesar Leandro Schultz, em 2010 e da espécie tipo Teyumbaita sulcognathus.[1]

Cladograma com base em Montefeltro, Langer e Schultz (2010):[1]

Rhynchosauria
 

Mesosuchus

 
 
 

Howesia

 
Rhynchosauridae
 

Rhynchosaurus

 
 
 
 

Rhincossauro de Mariante

 
 

Stenaulorhynchys

 
 
 
 

Fodonyx

 
Hyperdapedontinae
 

Isalorhynchus

 
 
 

Hyperodapedon

 
 

Teyumbaita

 
 
 
 
 
 
 
 

Referências

  1. ↑ a b Felipe Chinaglia Montefeltro, Max Cardoso Langer and Cesar Leandro Schultz (2010). «Cranial anatomy of a new genus of hyperodapedontine rhynchosaur (Diapsida, Archosauromorpha) from the Upper Triassic of southern Brazil» (PDF). Earth and Environmental Science Transactions of the Royal Society of Edinburgh. 101: 27–52 [ligação inativa]

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