Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Phylum: Ctenophora
Classis: not divided
Ordo: not divided
Familia: †Xanioascidae
Genus: †Xanioascus
Name
Xanioascidae S. Conway Morris & D.H. Collins, 1996
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