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Monorhaphididae is 'n familie van sponsdiere uit die klas van die Hexactinellida.
Monorhaphididae is 'n familie van sponsdiere uit die klas van die Hexactinellida.
Monorhaphis is a monotypic genus of siliceous deep sea Hexactinellid sponges. The single species is the type species Monorhaphis chuni, a sponge known for creating a single giant basal spicule (G.B.S.) to anchor the sponge in the sediments. The species was described by Franz Eilhard Schulze in 1904 from specimens collected by the German Deep Sea Expedition in 1898-1899.[2] Monorhaphis is also the only genus in the monotypic family Monorhaphididae.
One study provides substantial evidence that an individual of this deep-sea sponge, that forms giant spicules up to 3 meters long, is about 11,000 years old.[3]
Five other individuals collected from depths of 1,100 to 2,100 meters at three widely separated locations in the western Pacific Ocean were estimated to be 6,000 to 18,000 (±1,000) years old and grew radially at about 140 μm per 1,000 years.[4] The samples were shown to record deep ocean silica geochemistry throughout their lives.
Monorhaphis is a monotypic genus of siliceous deep sea Hexactinellid sponges. The single species is the type species Monorhaphis chuni, a sponge known for creating a single giant basal spicule (G.B.S.) to anchor the sponge in the sediments. The species was described by Franz Eilhard Schulze in 1904 from specimens collected by the German Deep Sea Expedition in 1898-1899. Monorhaphis is also the only genus in the monotypic family Monorhaphididae.
One study provides substantial evidence that an individual of this deep-sea sponge, that forms giant spicules up to 3 meters long, is about 11,000 years old.
Five other individuals collected from depths of 1,100 to 2,100 meters at three widely separated locations in the western Pacific Ocean were estimated to be 6,000 to 18,000 (±1,000) years old and grew radially at about 140 μm per 1,000 years. The samples were shown to record deep ocean silica geochemistry throughout their lives.
Les Monorhaphididae sont une famille monotypique d'éponges siliceuses des abysses.
En 1927, Iijima Isao, zoologiste japonais, précise les genres formant la famille Pheronematidae appartenant à la classe des éponges siliceuses. Il crée la famille Monorhaphididae pour les espèces du genre Monorhaphis[2]. En 2000, une révision taxonomique n'associe qu'une espèce à cette famille : Monorhaphis chuni[2],[3].
Selon Catalogue of Life (20 avril 2019)[4] et ITIS (20 avril 2019)[1] :
Selon NCBI (20 avril 2019)[5] :
Les Monorhaphididae sont une famille monotypique d'éponges siliceuses des abysses.
Monorhaphididae (nomen ab Ijima anno 1927 inventum) est Poriferorum familia.
Haec stipula ad zoologiam spectat. Amplifica, si potes! Taxinomia et Latinitas huius stipulae dubiae suntMonorhaphididae (nomen ab Ijima anno 1927 inventum) est Poriferorum familia.
Monorhaphididae is een familie van sponsdieren uit de klasse van de Hexactinellida.
Monorhaphididae is een familie van sponsdieren uit de klasse van de Hexactinellida.
