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Haliclystus Stejnegeri
''Haliclystus stejnegeri'' is a species of stalked jellyfish in the family Haliclystidae Haliclystidae is a family (biology), family of stalked jellyfish in the order Stauromedusae. Gallery File:Haliclystus stejnegeri 1.jpg, ''Haliclystus sp.'' File:Haliclystus antarcticus 1C.jpg, ''Haliclystus antarcticus'' File: Haliclystus_octor .... References Haliclystidae {{staurozoa-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stauromedusae
Stauromedusae are the stalked jellyfishes. They are the sole living members of the class Staurozoa and belong to the medusozoa subphylum of Cnidaria. They are unique among medusa jellyfish in that they do not have an alternation of polyp and medusa life cycle phases, but are instead interpreted as an attached medusa stage. With a lifestyle more resembling that of polypoid forms. They have a generally trumpet-shaped body, oriented upside-down in comparison with other jellyfish, with the tentacles projecting upwards, and the stalk located in the centre of the umbrella. Members of this class are commonly found in relatively cold waters, close to the shoreline. Sexually mature stauromedusae free-spawn eggs or sperm, which fertilize in the sea and form a creeping, unciliated planula larva. The larvae crawl across the sea floor and find a suitable place, attaching themselves typically to rock or algae, where they eventually develop into a new, attached stauromedusa. Unlike most scyphoz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haliclystidae
Haliclystidae is a family (biology), family of stalked jellyfish in the order Stauromedusae. Gallery File:Haliclystus stejnegeri 1.jpg, ''Haliclystus sp.'' File:Haliclystus antarcticus 1C.jpg, ''Haliclystus antarcticus'' File: Haliclystus_octoradiatus_-_Becherqualle_an_Seegras.jpg , ''Haliclystus octoradiatus'' File: Green subum.jpg, ''Haliclystus sanjuanensis'' File:6 or-Manania handi.tif, ''Manania handi'' File:Stalked jelly1.jpg, ''Depastromorpha africana'' Genera and species According to the World Register of Marine Species, the following genus, genera and species are found in this family: *''Depastromorpha'' Carlgren, 1935 **''Depastromorpha africana'' Carlgren, 1935 *''Depastrum'' Gosse, 1858 **''Depastrum cyathiforme'' (M. Sars, 1846) *''Haliclystus'' James-Clark, 1863 **''Haliclystus antarcticus'' Pfeffer, 1889 **''Haliclystus auricula'' James-Clark, 1863 **''Haliclystus borealis'' Uchida, 1933 **''Haliclystus californiensis'' Kahn, Matsumoto, Hirano & Collins, 2010 **' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |