Sipunculidea

Cladus: Eukaryota
Supergroup: Opisthokonta
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Sipuncula
Classis: Sipunculidea
Ordines: Sipunculiformes - Golfingiiformes

Name

Sipunculidea Rafinesque 1814