Superregnum: Eukaryota
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Asterozoa
Classes: †Somasteroidea
Ordo: †incertae sedis
Familia: Archegonasteridae
Genus: Archegonaster
Species: A. pentagonus
Name
Archegonaster Jaekel 1923
References
Jaekel, O.M.J. 1923. "Zur Morphogenie der Asterozoa". Paläontologische Zeitschrift 5:344-350
Archegonaster data
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