Chlamydoselachus africana
WebApr 3, 2010 · Body elongated and eel-like with prominent keels on abdomen; anal fin larger than dorsal fin. 3-cusped teeth in upper and lower jaws. Benthic on the outer continental and insular shelves and upper slopes, at depths usually between 120 and 1280 m, but occasionally taken at the surface. Rare, little known deep-water sharks. WebApr 9, 2024 · Démarrer une discussion sur Chlamydoselachus africana. Les pages de discussion sont l'endroit où diverses personnes peuvent discuter de la manière d’améliorer au mieux le contenu de Wikipédia. Vous pouvez utiliser cette page pour démarrer une discussion avec les autres utilisateurs sur la façon d’améliorer Chlamydoselachus …
Chlamydoselachus africana
Did you know?
WebUn fòssil vivent, el Triops australiensis. Els nàutils són els únics membres vivents de la subclasse dels nautiloïdeus i existeixen des de fa 500 milions d'anys. Fòssil vivent és una expressió emprada per a classificar espècies no extintes que són extremadament semblants a espècies identificades mitjançant fòssils . WebMar 18, 2024 · Chlamydoselachus anguineus – The Frilled Shark – You can see the distinct rows of tri-pointed teeth in the jaw, and the frilly gills that give this shark its …
The southern African frilled shark (Chlamydoselachus africana) is a species of shark in the family Chlamydoselachidae, described in 2009. It is found in the deep waters off southern Angola to southern Namibia. This species is difficult to distinguish from the better-known frilled shark (C. anguineus), but is smaller at … See more The frilled shark (C. anguineus) was long thought to be the only extant member of its genus and family. The existence of a second Chlamydoselachus species off southern Africa was first suspected from a specimen caught off See more The southern African frilled shark has only been confirmed to occur from off southern Angola to southern Namibia. Frilled sharks have also been … See more From stomach contents, the southern African frilled shark seems to feed mainly on smaller sharks such as the African sawtail catshark (Galeus polli). Its jaws, buccal cavity, and abdomen are all highly distensible, suggesting that this shark is specialized for … See more The southern African frilled shark looks very similar to the frilled shark, with a long snake-like body and a broad, flattened head. The eyes are large and rounded. The sizable mouth is placed terminally on the blunt snout, containing around 30 tooth rows in the upper … See more The conservation status of the southern African frilled shark has been evaluated as least concern by the International Union for Conservation of Nature (IUCN). See more
WebFeb 25, 2012 · The African or southern African frilled shark (Chlamydoselachus africana) was officially recognized in 2009. It lives in the water off southern Africa and has many … WebThe meaning of CHLAMYDOSELACHUS is a genus (coextensive with the family Chlamydoselachidae) comprising sharks with diplospondylic vertebrae, including the …
WebClassification Living species. Family Chlamydoselachidae Garman 1884 (frilled sharks) . Chlamydoselachus Garman, 1884. Chlamydoselachus africana Ebert & Compagno, 2009 (Southern African frilled shark); Chlamydoselachus anguineus Garman, 1884 (frilled shark); Family Hexanchidae J. E. Gray 1851 (cow sharks) . Heptranchias Rafinesque, …
WebElasmobranchii (sharks and rays) > Hexanchiformes (Frill and cow sharks) > Chlamydoselachidae (Frilled sharks) Etymology: Chlamydoselachus: chlamydos (Gr.), cloak or mantle, referring to first pair of gill slits that fit like a cloak or frill around throat; selachos (Gr.), a cartilaginous fish (i.e., shark or ray). (See ETYFish); africana: Named … phosphorylated histone h2ax คือWebChlamydoselachus africana, a new species of frilled shark from southern Africa (Chondrichthyes, Hexanchiformes, Chlamydoselachidae). Zootaxa 2173: 1–18. Abstract & excerpt DOI: 10.11646/zootaxa.2173.1.1 ResearchGate . Reference page . … how does alcohol cause thiamine deficiencyWebJul 31, 2009 · The genus Chlamydoselachus includes two Recent species, the type species C. anguineus and C. africana Ebert and Compagno, … phosphorylase kinase functionWebMay 3, 2024 · There aren’t any sub-species, but there’s a sibling species known as the Southern African frilled shark (Chlamydoselachus africana). These creatures are extremely similar to frilled sharks, but they were given their own species classification in 2009. They’re smaller and have different body and snout proportions. 5. phosphorylated alpha-synucleinWebChlamydoselachus africana Name Homonyms Chlamydoselachus africana Ebert & Compagno, 2009 Common names Aafrika mantelhai in Estonian African frilled shark in English Frilled shark in English Requin lézard in French Tiburón anguila in Spanish 裙边皮鳃鲨 in language. ... how does alcohol cause violenceWebThe southern African frilled shark (Chlamydoselachus africana) is a species of shark in the family Chlamydoselachidae in the order hexanchiformes, described in 2009.It is found in the deep waters off southern Angola to southern Namibia. This species is difficult to distinguish from the better-known frilled shark (C. anguineus), but is smaller at maturity … how does alcohol change the brainThe zoologist Ludwig Döderlein first identified, described, and classified the frilled shark as a discrete species of shark. After three years (1879–1881) of marine research in Japan, Döderlein took two specimen sharks to Vienna, but lost the taxonomic manuscript of the research. Three years later, in the Bulletin of the Essex Institute (vol. XVI, 1884) the zoologist Samuel Garman published the firs… how does alcohol damage the liver