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Dasychalina Validissima
''Dasychalina'' is a genus of sponges in the family Niphatidae. Species * '' Dasychalina fragilis'' Ridley & Dendy, 1886 * ''Dasychalina magellanica'' (Thiele, 1905) * ''Dasychalina melior ''Dasychalina'' is a genus of sponges in the family Niphatidae Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' ...'' Ridley & Dendy, 1886 * '' Dasychalina validissima'' (Thiele, 1905) References {{Taxonbar, from=Q4115216 Sponge genera Haplosclerida Taxa named by Arthur Dendy Taxa named by Stuart Oliver Ridley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stuart Oliver Ridley
Stuart Oliver Ridley (1853–1935) was an English cleric and zoologist. Early life He was born in 1853, the son of the Rev. Oliver Matthew Ridley and his first wife Laura Pole Stuart (died 1858), daughter of Sir William Stuart; Henry Nicholas Ridley was a younger brother. For the first years of his life his father was rector of West Harling in Norfolk, moving to Cobham, Kent in 1860. He was educated at Haileybury College.Edward J. Salisbury, ''Henry Nicholas Ridley. 1855-1956'', Biographical Memoirs of Fellows of the Royal Society Vol. 3 (Nov., 1957), pp. 141-159, at p. 142. Published by: Royal Society Ridley matriculated at Magdalen College, Oxford in 1872. He moved in 1873 to Exeter College, where he graduated B.A. in 1875 (1st class in Natural Sciences), M.A. in 1881. He also studied under Ernst Haeckel. He taught at Friars School, Bangor, and worked in 1878 at the British Museum as an assistant. Clerical career In 1887 Ridley was ordained deacon, and in 1888 priest at Carli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Dendy
Arthur Dendy (20 January 1865, in Manchester – 24 March 1925, in London) was an English zoologist known for his work on marine sponges and the terrestrial invertebrates of Victoria, Australia, notably including the "living fossil" '' Peripatus''. He was in turn professor of zoology in New Zealand, in South Africa and finally at King's College London. He was a Fellow of the Royal Society. Family life Dendy's parents were John Dendy, a silk fabric maker of Manchester, and Sarah Beard, daughter of John Relly Beard. His sisters included Mary Dendy and Helen Bosanquet. He married Ada Margaret Courtauld on 5 December 1888. They had four children, three daughters—including the artist Vera Ellen Poole (1890–1965)—and one son. Career He was educated in zoology at Owens College, Manchester, gaining his M.Sc. in 1887 and his D.Sc. in 1891. He worked on part of the report of the Challenger expedition (1872–1876), describing monaxonid sponges. In 1888 he moved to the Univer ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of cells. Sponges have unspecialized cells that can transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient Greek word ( 'sponge'). Overview Sponges are similar to other animals in that they are multicellular, he ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niphatidae
Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' Duchassaing & Michelotti, 1864 * ''Cribrochalina'' Schmidt, 1870 * ''Dasychalina'' Ridley & Dendy, 1886 * ''Gelliodes'' Ridley, 1884 * ''Haliclonissa'' Burton, 1932 * ''Hemigellius'' Burton, 1932 * ''Microxina'' Topsent, 1916 * ''Niphates (sponge), Niphates'' Duchassaing & Michelotti, 1864 * ''Pachychalina'' Schmidt, 1868 References Haplosclerina Sponge families Taxa named by Rob van Soest Animals described in 1980 {{Demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasychalina Fragilis
''Dasychalina fragilis'' is a species of sponge described by Stuart Oliver Ridley and Arthur Dendy in 1886. ''Dasychalina fragilis'' belongs to the genus Dasychalina and the family Niphatidae Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' Duchassaing & Michelotti, 1864 * ''Cribrochalina'' Schmidt, 1870 .... The species' range is in the Philippines. References Ridley, S.O.; Dendy, A. (1886) Preliminary Report on the Monaxonida collected by H.M.S. ‘Challenger’., Annals and Magazine of Natural History(5) 18: 325-351, 470-493. Ridley, S.O.; Dendy, A. (1887) Report on the Monaxonida collected by H.M.S. ‘Challenger’ during the years 1873-1876. Report on the Scientific Results of the Voyage of H.M.S. ‘Challenger’, 1873-1876., Zoology 20(59): i-lxviii, 1-275, pls I-LI, 1 map. ''WoRMS Porifera: World Porifera Database''. Soest R. van (ed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasychalina Magellanica
''Dasychalina'' is a genus of sponges in the family Niphatidae. Species * '' Dasychalina fragilis'' Ridley & Dendy, 1886 * '' Dasychalina magellanica'' (Thiele, 1905) * ''Dasychalina melior ''Dasychalina'' is a genus of sponges in the family Niphatidae Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' ...'' Ridley & Dendy, 1886 * '' Dasychalina validissima'' (Thiele, 1905) References {{Taxonbar, from=Q4115216 Sponge genera Haplosclerida Taxa named by Arthur Dendy Taxa named by Stuart Oliver Ridley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasychalina Melior
''Dasychalina'' is a genus of sponges in the family Niphatidae Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' Duchassaing & Michelotti, 1864 * ''Cribrochalina'' Schmidt, 1870 .... Species * '' Dasychalina fragilis'' Ridley & Dendy, 1886 * '' Dasychalina magellanica'' (Thiele, 1905) * '' Dasychalina melior'' Ridley & Dendy, 1886 * '' Dasychalina validissima'' (Thiele, 1905) References {{Taxonbar, from=Q4115216 Sponge genera Haplosclerida Taxa named by Arthur Dendy Taxa named by Stuart Oliver Ridley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dasychalina Validissima
''Dasychalina'' is a genus of sponges in the family Niphatidae. Species * '' Dasychalina fragilis'' Ridley & Dendy, 1886 * ''Dasychalina magellanica'' (Thiele, 1905) * ''Dasychalina melior ''Dasychalina'' is a genus of sponges in the family Niphatidae Niphatidae is a family of demosponges in the order Haplosclerida, first described in 1980 by Rob van Soest. It contains the following genera: * ''Amphimedon (sponge), Amphimedon'' ...'' Ridley & Dendy, 1886 * '' Dasychalina validissima'' (Thiele, 1905) References {{Taxonbar, from=Q4115216 Sponge genera Haplosclerida Taxa named by Arthur Dendy Taxa named by Stuart Oliver Ridley ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sponge Genera
Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are Multicellular organism, multicellular organisms that have bodies full of pores and channels allowing water to circulate through them, consisting of jelly-like mesohyl sandwiched between two thin layers of Cell (biology), cells. Sponges have unspecialized cells that can cellular differentiation, transform into other types and that often migrate between the main cell layers and the mesohyl in the process. Sponges do not have nervous system, nervous, digestive system, digestive or circulatory systems. Instead, most rely on maintaining a constant water flow through their bodies to obtain food and oxygen and to remove wastes. Sponges were first to branch off the evolutionary tree from the Common descent, last common ancestor of all animals, making them the sister group of all other animals. Etymology The term ''sponge'' derives from the Ancient ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Haplosclerida
Haplosclerida is an order of demosponges. It contains the following families: * Calcifibrospongiidae Hartman, 1979 * Callyspongiidae de Laubenfels, 1936 * Chalinidae Gray, 1867 * Niphatidae Van Soest, 1980 * Petrosiidae Petrosiidae is a family of sponge Sponges, the members of the phylum Porifera (; meaning 'pore bearer'), are a basal animal clade as a sister of the diploblasts. They are multicellular organisms that have bodies full of pores and channe ... Van Soest, 1980 * Phloeodictyidae Carter, 1882 References {{demosponge-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Taxa Named By Arthur Dendy
In biology, a taxon (back-formation from ''taxonomy''; plural taxa) is a group of one or more populations of an organism or organisms seen by taxonomists to form a unit. Although neither is required, a taxon is usually known by a particular name and given a particular ranking, especially if and when it is accepted or becomes established. It is very common, however, for taxonomists to remain at odds over what belongs to a taxon and the criteria used for inclusion. If a taxon is given a formal scientific name, its use is then governed by one of the nomenclature codes specifying which scientific name is correct for a particular grouping. Initial attempts at classifying and ordering organisms (plants and animals) were set forth in Carl Linnaeus's system in ''Systema Naturae'', 10th edition (1758), as well as an unpublished work by Bernard and Antoine Laurent de Jussieu. The idea of a unit-based system of biological classification was first made widely available in 1805 in the intro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
