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Leuckartiara
''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Leuckartiara acuta'' *'' Leuckartiara adnata'' *'' Leuckartiara annexa'' *'' Leuckartiara brownei'' References Pandeidae Hydrozoan genera {{anthoathecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuckartiara Acuta
''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The ext .... Species: *'' Leuckartiara acuta'' *'' Leuckartiara adnata'' *'' Leuckartiara annexa'' *'' Leuckartiara brownei'' References Pandeidae Hydrozoan genera {{anthoathecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuckartiara Adnata
''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution. Species: *''Leuckartiara acuta ''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the worl ...'' *'' Leuckartiara adnata'' *'' Leuckartiara annexa'' *'' Leuckartiara brownei'' References Pandeidae Hydrozoan genera {{anthoathecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuckartiara Annexa
''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution. Species: *''Leuckartiara acuta'' *''Leuckartiara adnata ''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution. Species: *''Leuckartiara acuta ''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has ...'' *'' Leuckartiara annexa'' *'' Leuckartiara brownei'' References Pandeidae Hydrozoan genera {{anthoathecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Leuckartiara Brownei
''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution. Species: *''Leuckartiara acuta'' *''Leuckartiara adnata'' *''Leuckartiara annexa ''Leuckartiara'' is a genus of cnidarians belonging to the family Pandeidae. The genus has cosmopolitan distribution. Species: *''Leuckartiara acuta'' *''Leuckartiara adnata ''Leuckartiara'' is a genus of cnidarians belonging to the family ...'' *'' Leuckartiara brownei'' References Pandeidae Hydrozoan genera {{anthoathecata-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pandeidae
Pandeidae is a family of hydroids in the class Hydrozoa. Like other jellyfish there is usually a mature medusa form which is pelagic and reproduces sexually and a hydroid or polyp form which is often benthic and reproduces asexually by budding. Characteristics Members of this family have bell-shaped medusae with a four-part manubrium or sub-umbrella, a mouth with four plain or pleated lips and four, often broad, radial canals. The gonads are smooth or folded and positioned on the walls of the manubrium and sometimes extend onto the radial canals. There are fine, hollow tentacles along the margin of the bell, mostly growing from small carrot-shaped bulbs. The hydroids have threadlike tentacles. Marine Species Identification Portal. Retrieved 2011-10-10. G ...
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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] |
Cosmopolitan Distribution
In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or most of the world in appropriate habitats. Such a taxon, usually a species, is said to exhibit cosmopolitanism or cosmopolitism. The extreme opposite of a cosmopolitan species is an endemic one, being found only in a single geographical location. Qualification The caveat “in appropriate habitat” is used to qualify the term "cosmopolitan distribution", excluding in most instances polar regions, extreme altitudes, oceans, deserts, or small, isolated islands. For example, the housefly is highly cosmopolitan, yet is neither oceanic nor polar in its distribution. Related terms and concepts The term pandemism also is in use, but not all authors are consistent in the sense in which they use the term; some speak of pandemism mainly in referring to diseases and pandemics, and some as a term intermediate between endemism and cosmopolitanism, in effect regarding pandemism as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
