Helicoplacoidea

Taxonavigation

Superregnum: Eukaryota

Cladus: Unikonta

Cladus: Opisthokonta

Cladus: Holozoa

Regnum: Animalia

Subregnum: Eumetazoa

Cladus: Bilateria

Cladus: Nephrozoa

Superphylum: Deuterostomia

Phylum: Echinodermata

Subphylum: Echinozoa

Classis: †Helicoplacoidea

⧼Uncertainties⧽

Classified in Echinozoa for convenience. More likely a basal echinoderm group.

Name

Helicoplacoidea Durham, 1963

Links

• https://www.bilibili.com/read/cv17622994?spm_id_from=333.999.0.0

Vernacular names

English: Helicoplacoidea
中文: 海旋板纲