Astraspida

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Superclassis/Classis: †Pteraspidomorphi
Subclass: †Astraspida

Ordines: †Astraspidiformes – †Tesakoviaspidida

Name

†Astraspida Berg, 1940

References

• Berg, L.S. (Берг, Л.С.) 1940. Система рыб [System of fishes]. Trudy Zoologicheskogo Instituta Akademii Nauk SSSR 5(2): 1–518. (Russian) Google Books Reference page.