Haikouichthys was a prehistoric fish, notable for being not only the very first fish, but also the oldest, most primitive known backboned animal (vertebrate).
Identifier (URI) | Rank |
---|---|
dbkwik:resource/dXFyuupFc7lR38f1EYHtSg== | 5.88129e-14 |
dbr:Haikouichthys | 5.88129e-14 |