Clypeasteroida

Clypeaster reticulatus

Taxonavigation

Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Subphylum: Eleutherozoa
Superclassis: Cryptosyringida
Classis: Echinoidea
Subclassis: Euechinoidea
Superordo: Gnathostomata
Ordo: Clypeasteroida
Subordines: Clypeasterina – Laganina – Rotulina – Scutellina

Genera incertae sedis

†Abertella

References

• Clypeasteroida – Taxon details on Integrated Taxonomic Information System (ITIS).

Vernacular names

English: Sand dollars
日本語: タコノマクラ目