''Calycella'' is a genus of
hydrozoa
Hydrozoa (hydrozoans; ) are a taxonomic class of individually very small, predatory animals, some solitary and some colonial, most of which inhabit saline water. The colonies of the colonial species can be large, and in some cases the specializ ...
ns belonging to the family
Campanulinidae
Campanulinidae is a family of cnidarians belonging to the order Leptomedusae.
Genera
Genera:
* ''Calycella (hydrozoan), Calycella'' Hincks in Allman, 1864
* ''Campanulina'' van Beneden, 1847
* ''Egmundella'' Stechow, 1921
* ''Gangiostoma'' Xu, ...
.
Species:
*''
Calycella gracilis''
*''
Calycella syringa''
References
Campanulinidae
Hydrozoan genera
{{Leptothecata-stub