English: Several examples of gnathostomes: Dunkleosteus (Placodermi), Spotted wobbegong (Chondrichthyes), Silver arowana (Actinopterygii) and a Nile crocodile (Tetrapoda)
Français : Plusieurs exemples de gnathostomes : Dunkleosteus (Placodermi), Requin-tapis tacheté (Chondrichthyes), Arowana argenté (Actinopterygii) et un Crocodile du Nil (Tetrapoda)
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