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Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Phylum: Cnidaria
Classis: Hydrozoa
Subclassis: Hydroidolina
Ordo: Anthoathecata
Subordo: Aplanulata
Familia: Acaulidae
Genera: Acaulis – Acauloides – Cryptohydra
Name

Acaulidae Fraser, 1924
References

Fraser, C. M. 1924. Acaulis primarius Stimpson. - Transactions of the Royal Society of Canada, Sec. V. 173: 165–173.

Links

Acaulidae – Taxon details on Integrated Taxonomic Information System (ITIS).
Acaulidae in WoRMS

Cnidaria Images

Biology Encyclopedia

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