Calycella (hydrozoan)
''Calycella'' is a genus of hydrozoans 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 ...
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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 specialized individual animals cannot survive outside the colony. A few genera within this class live in freshwater habitats. Hydrozoans are related to jellyfish and corals and belong to the phylum Cnidaria. Some examples of hydrozoans are the freshwater jelly ('' Craspedacusta sowerbyi''), freshwater polyps (''Hydra''), '' Obelia'', Portuguese man o' war (''Physalia physalis''), chondrophores (Porpitidae), " air fern" (''Sertularia argentea''), and pink-hearted hydroids ('' Tubularia''). Anatomy Most hydrozoan species include both a polypoid and a medusoid stage in their lifecycles, although a number of them have only one or the other. For example, ''Hydra'' has no medusoid stage, while '' Liriope'' lacks the polypoid stage. Polyps The hydro ...
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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, 1983 * ''Lafoeina'' Sars, 1874 * ''Opercularella'' Hincks, 1868 * ''Oplorhiza'' Allman, 1877 * ''Plicatotheca'' Calder & Vervoort, 1986 * ''Racemoramus'' Calder, 2012 * ''Stegella'' Stechow, 1919 * ''Tetrapoma'' Levinsen, 1893 * ''Tripoma'' Hirohito, 1995 References

Campanulinidae, Leptothecata Cnidarian families {{Leptothecata-stub ...
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Calycella Gracilis
Calycella may refer to: * ''Calycella'' (hydrozoan), a genus of hydrozoans in the family Campanulinidae * ''Calycella'' (fungus) (E.M. Fries) P.A. Saccardo, 1899, a genus of fungi in the family Helotiaceae * ''Calycella'' Quélet, 1886, a genus of fungi in the family Helotiaceae, synonym of ''Bisporella'' * ''Calycella'', a genus of beetles in the family Mordellidae, synonym of ''Calycina ''Calycina'' is a genus of fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are clas ...