Placodermi

Placodermi

Conservation status: Fossil

<tr><th bgcolor=pink>Scientific classification <tr><td>

<tr><td>Kingdom:<td>Animalia <tr><td>Phylum:<td>Chordata <tr><td>Subphylum:<td>Vertebrata <tr><td>Class:<td>Placodermi </table> <tr><th bgcolor=pink>Orders <tr><td> Antiarchi †
Arthrodira †
Petalichthyda †
Phyllolepida †
Ptyctodontida †
Rhenanida † </table> Placodermi is an extinct class of jawed fish with bony armour plating on their head and neck. The placoderms died out at the end of the Devonian period.

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