NOM | animal | placoderm | fish-like vertebrate with bony plates on head and upper body |
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Sentit | Fish-like vertebrate with bony plates on head and upper body; dominant in seas and rivers during the Devonian; considered the earliest vertebrate with jaws. | |
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Membre de | Placodermi | Extinct group of bony-plated fishes with primitive jaws |
General | vertebrat aquàtic | animal living wholly or chiefly in or on water |
Anglès | placoderm | |
Espanyol | placodermo |
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