Cephalaspis

taxon

genre fossile de poissons agnathes

Cephalaspis

Propriétés

nom_scientifique
Cephalaspis
p171_chain
Cephalaspididae → Cephalaspidiformes → Cephalaspidomorphi → Agnatha → Vertébrés → Chordata → Deuterostomia → Nephrozoa → Bilateria → Eumetazoa → Animal → Choanozoa → Filozoa → Holozoa → Opisthokonta → Eukaryota → Biota