Fellaster
''Fellaster'' is a genus of echinoderms belonging to the family Clypeasteridae. The species of this genus are found in Australia and New Zealand. Species: *'' Fellaster incisa'' *''Fellaster zelandiae ''Fellaster zelandiae'', which is also called a cake urchin, or the snapper biscuit, is an echinoderm of the family Arachnoididae, endemic to New Zealand. The maximum width of this type of echinoderm An echinoderm () is any member of the ...'' References Clypeasteridae Echinoidea genera {{echinoidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Fellaster Incisa
''Fellaster'' is a genus of 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 li ... belonging to the family Clypeasteridae. The species of this genus are found in Australia and New Zealand. Species: *'' Fellaster incisa'' *'' Fellaster zelandiae'' References Clypeasteridae Echinoidea genera {{echinoidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Fellaster Zelandiae
''Fellaster zelandiae'', which is also called a cake urchin, or the snapper biscuit, is an echinoderm of the family Arachnoididae, endemic to New Zealand. The maximum width of this type of echinoderm is 100 mm. References * Miller M & Batt G, ''Reef and Beach Life of New Zealand'', William Collins (New Zealand) Ltd, Auckland, New Zealand 1973 Clypeasteridae Echinoderms of New Zealand {{echinoidea-stub ... [...More Info...]       [...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]   |
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Clypeasteridae
Clypeasteridae is a family of sea urchins in the order Clypeasteroida. This family was first scientifically described in 1835 by the Swiss-American biologist Louis Agassiz. Genera The World Register of Marine Species list the following genera as being in this family:- *''Ammotrophus'' H.L. Clark, 1928 *'' Arachnoides'' Leske, 1778 *'' Clypeaster'' Lamarck, 1801 *''Fellaster ''Fellaster'' is a genus of echinoderms belonging to the family Clypeasteridae. The species of this genus are found in Australia and New Zealand. Species: *'' Fellaster incisa'' *''Fellaster zelandiae ''Fellaster zelandiae'', which is also ...'' Durham, 1955 *'' Monostychia'' Laube, 1869 References Clypeasteroida Echinoderm families {{echinoidea-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]   |