SynonymX
Speak
Heterostracan
Definition of Heterostracan
1.
Extinct jawless fish with the anterior part of the body covered with bony plates; of the Silurian and Devonian
Noun
Semanticaly linked words with "heterostracan"
agnathan
jawless fish
jawless vertebrate
heterostraci
suborder heterostraci
Hyponims for word "heterostracan"
agnathan
jawless fish
jawless vertebrate