English noun: suborder Osteostraci | |||
| 1. | suborder Osteostraci (animal) extinct group of armored fish-like vertebrates; taxonomy is not clear | ||
| Synonyms | Cephalaspida, Osteostraci, suborder Cephalaspida | ||
| Broader (hypernym) | animal order | ||
| Member holonym | cephalaspid, osteostracan | ||
| Member meronym | order Ostracodermi, Ostracodermi | ||