Caudados


























































































































































































































































































































































































































































































































































































































































































































































































































































































Como ler uma infocaixa de taxonomiaCaudados

Ocorrência:
Jurássico Médio – Presente, 167.7–0 Ma

PreЄ

Є

O

S

D

C

P

T

J

K

Pg

N










Cryptobranchus alleganiensis
Cryptobranchus alleganiensis


Classificação científica





Ordem:
 Caudata
Scopoli, 1777

Subgrupos



  • Extinto Marmorerpeton


  • Extinto Karauridae

  • Urodela



Os caudados (clado Caudata) são um grupo de anfíbios que inclui os urodelos e as espécies extintas mais próximas das salamandras do que dos anuros.[1] Os animais deste grupo mantêm a cauda durante toda a vida. Os mais antigos gêneros conhecidos deste grupo são Kokartus e Marmorerpeton, que viveram no período Jurássico, há cerca de 167 milhões de anos atrás.[1][2]



Referências |




  1. ↑ ab Naish, Darren. «THE AMAZING WORLD OF SALAMANDERS». Scientific American Blog Network (em inglês) 


  2. ↑ «Histological study of karaurids, the oldest known (stem) urodeles» 








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