Sphaeronectidae is a family of
cnidarians
Cnidaria ( ) is a phylum under kingdom Animalia containing over 11,000 species of aquatic invertebrates found both in fresh water, freshwater and marine environments (predominantly the latter), including jellyfish, hydroid (zoology), hydroids, ...
belonging to the order
Siphonophorae
Siphonophorae (from Ancient Greek σίφων (siphōn), meaning "tube" and -φόρος (-phóros), meaning "bearing") is an order within Hydrozoa, a class of marine organisms within the phylum Cnidaria. According to the World Register of Marin ...
.
Genera:
* ''
Ediacara ''
* ''
Sphaeronectes''
Huxley, 1859
References
Calycophorae
Cnidarian families
{{Siphonophorae-stub