Helicoplacoidea

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Taxonavigation[edit]

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⧽[edit]

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

Name[edit]

Helicoplacoidea Durham, 1963

Links[edit]

Vernacular names[edit]

English: Helicoplacoidea
中文: 海旋板纲
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