Meaning of PLACODERMI
|
|
| |
 WordNet Dictionary |
| |
| | Definition: | |
[n] extinct group of bony-plated fishes with primitive jaws |
| |
PLACODERMI is a 10 letter word that starts with P. |
| | Synonyms: | | class Placodermi |
| |
| | See Also: | | class, Craniata, placoderm, subphylum Craniata, subphylum Vertebrata, Vertebrata | |
| Webster's 1913 Dictionary |
| |
| | Definition: | | \Plac`o*der"mi\, n. pl. [NL., fr. Gr. ?, ?, a tablet
+ ? skin.] (Paleon.)
An extinct group of fishes, supposed to be ganoids. The body
and head were covered with large bony plates. See Illust.
under {Pterichthys}, and {Coccosteus}.
|
| |
|
|