Helicocystoidea
edit
Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Echinodermata
Classis: †Helicocystoidea
Familia: †Helicocystitidae
Genus: †Helicocystis
⧼Uncertainties⧽ edit
Uncertain subphylum.
Name edit
Helicocystoidea Smith and Zamora 2013
Links edit
Vernacular names edit
English: Helicocystoidea
中文: 旋海林檎纲
中文: 旋海林檎纲