HOME
*





Cirrholovenia Reticulata
''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema ''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *'' Cirrholovenia polynema'' *'' Cirrholovenia reticulata'' *'' Cirrholovenia tetranema'' *'' ...'' *'' Cirrholovenia reticulata'' *'' Cirrholovenia tetranema'' *'' Cirrholovenia violacea'' References Leptothecata Cnidarian families {{Leptothecata-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Cnidaria
Cnidaria () is a phylum under kingdom Animalia containing over 11,000 species of aquatic animals found both in freshwater and marine environments, predominantly the latter. Their distinguishing feature is cnidocytes, specialized cells that they use mainly for capturing prey. Their bodies consist of mesoglea, a non-living jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell thick. Cnidarians mostly have two basic body forms: swimming medusae and sessile polyps, both of which are radially symmetrical with mouths surrounded by tentacles that bear cnidocytes. Both forms have a single orifice and body cavity that are used for digestion and respiration. Many cnidarian species produce colonies that are single organisms composed of medusa-like or polyp-like zooids, or both (hence they are trimorphic). Cnidarians' activities are coordinated by a decentralized nerve net and simple receptors. Several free-swimming species of Cubozoa and Scyphozo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Cirrholovenia Polynema
''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *'' Cirrholovenia polynema'' *'' Cirrholovenia reticulata'' *'' Cirrholovenia tetranema'' *'' Cirrholovenia violacea'' References Leptothecata Cnidarian families {{Leptothecata-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Cirrholovenia Reticulata
''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema ''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *'' Cirrholovenia polynema'' *'' Cirrholovenia reticulata'' *'' Cirrholovenia tetranema'' *'' ...'' *'' Cirrholovenia reticulata'' *'' Cirrholovenia tetranema'' *'' Cirrholovenia violacea'' References Leptothecata Cnidarian families {{Leptothecata-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Cirrholovenia Tetranema
''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema'' *''Cirrholovenia reticulata ''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema ''Cirrholovenia'' is a genus of cnidarians belonging to the family ...'' *'' Cirrholovenia tetranema'' *'' Cirrholovenia violacea'' References Leptothecata Cnidarian families {{Leptothecata-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Cirrholovenia Violacea
''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema'' *''Cirrholovenia reticulata'' *''Cirrholovenia tetranema ''Cirrholovenia'' is a genus of cnidarians belonging to the family Cirrholoveniidae. The species of this genus are found in all oceans. Species: *''Cirrholovenia polynema'' *''Cirrholovenia reticulata ''Cirrholovenia'' is a genus of cnid ...'' *'' Cirrholovenia violacea'' References Leptothecata Cnidarian families {{Leptothecata-stub ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Leptothecata
Leptothecata, or thecate hydroids, are an order of hydrozoans in the phylum Cnidaria. Their closest living relatives are the athecate hydroids, which are similar enough to have always been considered closely related, and the very apomorphic Siphonophorae, which were placed outside the "Hydroida". Given that there are no firm rules for synonymy for high-ranked taxa, alternative names like Leptomedusa, Thecaphora or Thecata, with or without the ending emended to "-ae", are also often used for Leptothecata. Leptothecata is surrounded by a chitinous outer layer as its exoskeleton, including gonophores, their reproductive organ. Leptothecata obtain radial symmetry, in which their gonads can be found in their radial canals. Their morphological characters normally have ranged from benthic to planktonic stages. Characters associated with benthic are the polyps and colony forms, while planktonic is medusae. Leptothecata has a vast and complex variation among all species within the hydrozo ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]