English noun: class Placodermi | |||
1. | class Placodermi (animal) extinct group of bony-plated fishes with primitive jaws | ||
Synonyms | Placodermi | ||
Broader (hypernym) | class | ||
Member holonym | placoderm | ||
Member meronym | Craniata, subphylum Craniata, subphylum Vertebrata, Vertebrata | ||