HETEROSTRACI

Pronunciation (US): (GB):

Meaning:

Extinct group of armored jawless fishes or fish-like vertebrate; taxonomy is not clear

Synonyms:

Heterostraci; suborder Heterostraci

Classified under:

Nouns denoting animals

Hypernyms ("Heterostraci" is a kind of...):

animal order (the order of animals)

Meronyms (members of "Heterostraci"):

heterostracan (extinct jawless fish with the anterior part of the body covered with bony plates; of the Silurian and Devonian)

Holonyms ("Heterostraci" is a member of...):

order Ostracodermi; Ostracodermi (extinct group of armored jawless vertebrates; taxonomy is not clear)