Akademik

suborder Cephalaspida
noun
extinct group of armored fish-like vertebrates; taxonomy is not clear
Syn: ↑Osteostraci, ↑suborder Osteostraci, ↑Cephalaspida
Hypernyms: ↑animal order
Member Holonyms: ↑Ostracodermi, ↑order Ostracodermi
Member Meronyms: ↑osteostracan, ↑cephalaspid

Useful english dictionary. 2012.