Paragonaster
''Paragonaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost 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: *'' Paragonaster chinensis'' *'' Paragonaster clarkae'' *'' Paragonaster ctenipes'' *'' Paragonaster felli'' *'' Paragonaster grandis'' *'' Paragonaster haldixoni'' *'' Paragonaster ridgwayi'' *'' Paragonaster stenostichus'' *'' Paragonaster subtilis'' *'' Paragonaster tenuiradiis'' References Pseudarchasteridae Asteroidea genera {{asteroidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Paragonaster Clarkae
''Paragonaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost cosmopolitan distribution. Species: *''Paragonaster chinensis ''Paragonaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all or ...'' *'' Paragonaster clarkae'' *'' Paragonaster ctenipes'' *'' Paragonaster felli'' *'' Paragonaster grandis'' *'' Paragonaster haldixoni'' *'' Paragonaster ridgwayi'' *'' Paragonaster stenostichus'' *'' Paragonaster subtilis'' *'' Paragonaster tenuiradiis'' References Pseudarchasteridae Asteroidea genera {{asteroidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Paragonaster Ctenipes
''Paragonaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost cosmopolitan distribution. Species: *''Paragonaster chinensis'' *''Paragonaster clarkae ''Paragonaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost cosmopolitan distribution. Species: *''Paragonaster chinensis ''Paragonaster'' is a genus of echinoderms belonging to the family Pseud ...'' *'' Paragonaster ctenipes'' *'' Paragonaster felli'' *'' Paragonaster grandis'' *'' Paragonaster haldixoni'' *'' Paragonaster ridgwayi'' *'' Paragonaster stenostichus'' *'' Paragonaster subtilis'' *'' Paragonaster tenuiradiis'' References Pseudarchasteridae Asteroidea genera {{asteroidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Pseudarchasteridae
Pseudarchasteridae is a family of echinoderms belonging to the order Paxillosida. Genera: * '' Gephyreaster'' Fisher, 1910 * ''Paragonaster'' Sladen, 1889 * '' Perissogonaster'' Fisher, 1913 * ''Pseudarchaster ''Pseudarchaster'' is a genus of echinoderms belonging to the family Pseudarchasteridae. The genus has almost cosmopolitan distribution In biogeography, cosmopolitan distribution is the term for the range of a taxon that extends across all o ...'' Sladen, 1889 * '' Skiaster'' Blake & Jagt, 2005 References Paxillosida Echinoderm families {{Asteroidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Echinoderms
An echinoderm () is any member of the phylum Echinodermata (). The adults are recognisable by their (usually five-point) radial symmetry, and include starfish, brittle stars, sea urchins, sand dollars, and sea cucumbers, as well as the sea lilies or "stone lilies". Adult echinoderms are found on the sea bed at every ocean depth, from the intertidal zone to the abyssal zone. The phylum contains about 7,000 living species, making it the second-largest grouping of deuterostomes, after the chordates. Echinoderms are the largest entirely marine phylum. The first definitive echinoderms appeared near the start of the Cambrian. The echinoderms are important both ecologically and geologically. Ecologically, there are few other groupings so abundant in the biotic desert of the deep sea, as well as shallower oceans. Most echinoderms are able to reproduce asexually and regenerate tissue, organs, and limbs; in some cases, they can undergo complete regeneration from a single lim ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |