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Euretidae
Euretidae is a family of glass sponges in the order Sceptrulophora Sceptrulophora (from Ancient Greek, σκῆπτρον, ''skêptron'' - "sceptre" and -φόρος, ''-phóros'' - "bearing") is an order of hexactinellid sponges, commonly known as Glass sponges, characterized by sceptrule spicules, that is, "micr .... References Hexactinellida Sponge families {{poriferan-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sceptrulophora
Sceptrulophora (from Ancient Greek, σκῆπτρον, ''skêptron'' - "sceptre" and -φόρος, ''-phóros'' - "bearing") is an order of hexactinellid sponges, commonly known as Glass sponges, characterized by sceptrule spicules, that is, "microscleric monactinal triaxonic spicules that include clavules with terminel umbels or smooth heads." Species of the order Sceptrulophora have existed since the Jurassic period, and still flourish today. While there is ongoing debate about the organization of various taxa in Sceptrulophora, the monophyly In cladistics for a group of organisms, monophyly is the condition of being a clade—that is, a group of taxa composed only of a common ancestor (or more precisely an ancestral population) and all of its lineal descendants. Monophyletic grou ... of the taxon Sceptrulophora is supported by the presence of sceptrules in most of the extant species, and has recently been further supported by DNA sequencing.MARTIN DOHRMANN, CHRISTIAN GÖC ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chonelasmatinae
Chonelasmatinae is a subfamily of sea sponge in the family Euretidae. Species According to the ''World Register of Marine Species The World Register of Marine Species (WoRMS) is a taxonomic database that aims to provide an authoritative and comprehensive list of names of marine organisms. Content The content of the registry is edited and maintained by scientific specialist ...'', the following species are accepted within Chonelasmatinae: * '' Bathyxiphus'' Schulze, 1899 * '' Chonelasma'' Schulze, 1886 * '' Periphragella'' Marshall, 1875 * '' Pinulasma'' Reiswig & Stone, 2013 * '' Pleurochorium'' Schrammen, 1912 * '' Tretochone'' Reid, 1958 * '' Verrucocoeloidea'' Reid, 1969 References Hexactinellida {{Porifera-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euretinae
Euretinae is a subfamily of glass sponges in the family Euretidae Euretidae is a family of glass sponges in the order Sceptrulophora Sceptrulophora (from Ancient Greek, σκῆπτρον, ''skêptron'' - "sceptre" and -φόρος, ''-phóros'' - "bearing") is an order of hexactinellid sponges, commonly know ....Topsent, E. (1928). Sur deux Eurétides du Japon. (Note préliminaire). ''Bulletin de l'Institut océanographique, Monaco.'' 515: 1-4. References Hexactinellida {{poriferan-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lefroyella Decora
''Lefroyella'' is a genus of glass sponges in the subfamily Euretinae Euretinae is a subfamily of glass sponges in the family Euretidae Euretidae is a family of glass sponges in the order Sceptrulophora Sceptrulophora (from Ancient Greek, σκῆπτρον, ''skêptron'' - "sceptre" and -φόρος, ''-phó ..., containing 2 species. Species * '' Lefroyella ceramensis'' Ijima, 1927Ijima, I. (1927). The Hexactinellida of the Siboga Expedition. Pp. i-viii, 1-383, pls I-XXVI. ''in: Weber, M. (Ed.), Siboga-Expeditie. Uitkomsten op zoologisch, botanisch, oceanographisch en geologisch gebied verzameld in Nederlandsch Oost-lndië 1899- 1900 aan boord H.M. 'Siboga' onder commando van Luitenant ter zee 1e kl. G.F. Tydemann. 106 (Monographie VI) (E.J. Brill, Leiden).''page(s): 210-213 * '' Lefroyella decora'' Thomson, 1877Thomson, C.W. (1878). The voyage of the "Challenger." The Atlantic; a preliminary account of the general results of the exploring voyage of H.M.S. "Challenger" ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Karl Alfred Von Zittel
Karl Alfred Ritter von Zittel (25 September 1839 – 5 January 1904) was a German palaeontologist best known for his ''Handbuch der Palaeontologie'' (1876–1880). Biography Karl Alfred von Zittel was born in Bahlingen in the Grand Duchy of Baden. His father, Karl was a leading liberal cleric in Baden. He was educated at the University of Heidelberg, the University of Paris and the University of Vienna. For a short period he served on the Geological Survey of Austria, and as assistant in the mineralogical museum at Vienna. In 1863, he became teacher of geology and mineralogy in the polytechnic at Karlsruhe, and three years later he succeeded Albert Oppel as professor of palaeontology in the University of Munich, with the charge of the state collection of fossils. In 1880, he was appointed to the geological professorship, and eventually to the directorship of the natural history museum of Munich. His earlier work comprised a monograph on the ''Cretaceous bivalve mollusca of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glass Sponge
Hexactinellid sponges are sponges with a skeleton made of four- and/or six-pointed siliceous spicules, often referred to as glass sponges. They are usually classified along with other sponges in the phylum Porifera, but some researchers consider them sufficiently distinct to deserve their own phylum, Symplasma. Some experts believe glass sponges are thlongest-lived animals on earth these scientists tentatively estimate a maximum age of up to 15,000 years. Biology Glass sponges are relatively uncommon and are mostly found at depths from below the sea level. Although the species '' Oopsacas minuta'' has been found in shallow water, others have been found much deeper. They are found in all oceans of the world, although they are particularly common in Antarctic and Northern Pacific waters. They are more-or-less cup-shaped animals, ranging from in height, with sturdy lattice-like internal skeletons made up of fused spicules of silica. The body is relatively symmetrical, with a larg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hexactinellida
Hexactinellid sponges are sponges with a skeleton made of four- and/or six-pointed siliceous spicules, often referred to as glass sponges. They are usually classified along with other sponges in the phylum Porifera, but some researchers consider them sufficiently distinct to deserve their own phylum, Symplasma. Some experts believe glass sponges are thlongest-lived animals on earth these scientists tentatively estimate a maximum age of up to 15,000 years. Biology Glass sponges are relatively uncommon and are mostly found at depths from below the sea level. Although the species '' Oopsacas minuta'' has been found in shallow water, others have been found much deeper. They are found in all oceans of the world, although they are particularly common in Antarctic and Northern Pacific waters. They are more-or-less cup-shaped animals, ranging from in height, with sturdy lattice-like internal skeletons made up of fused spicules of silica. The body is relatively symmetrical, with a lar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |