Goniactinida

Cladus: Eukaryota
Supergroup: Unikonta
Cladus: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Asterozoa
Classes: †Somasteroidea
Ordo: Goniactinida
Familiae: Archophiathinidae - Catervaparmasteridae

Name

Goniactinida Spencer 1951

References

* Spencer, W.K. (1951). "Early Palaeozoic starfish" Philosophical Transactions of the Royal Society of London series B 235(B623):87-129
* Goniactinida data