Gymnarchidae
WebGymnarchus niloticus, conegut també com a aba, aba aba i peix navalla africà, és un peix elèctric. És l'única espècie en la família Gymnarchidae de l' ordre Osteoglossiformes i es troba exclusivament en els pantans i a prop de les vores de la vegetació dels llacs Turkana i Txad, i dels rius Nil, Níger, Volta, Senegal i Gàmbia. [1] [2]
Gymnarchidae
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WebGymnarchus niloticus – commonly known as the aba, aba aba, frankfish, freshwater rat-tail, poisson-cheval, or African knifefish – is an electric fish, and the only species in the genus … WebFishBase link: family Gymnarchidae (mirror1, mirror2) +species list (mirror1, mirror2) FishBase link : Gymnarchus species list (mirror site1, mirror site2, 3, 4) ITIS link: …
WebApr 3, 2010 · Family Gymnarchidae - Abas. Distribution: tropical Africa and Nile. Body elongate. No anal, caudal, and pelvic fins. Parasphenoid and tongue toothless. Branchiostegal rays 4. Dorsal fin rays 183-230. Locomotion is accomplished by means of wavelike motion along the long dorsal fin. Vertebrae 114-120. WebDownload scientific diagram Gymnarchidae. Gymnarchus niloticus (VIMS 22064). Scale bar = 2 cm. from publication: A review of the systematic biology of fossil and living bony-tongue fishes ...
WebFossil calibrations. Total group Osteoglossidae ( Paralycoptera wui †) 107 Ma. Crown Osteoglossidae ( Joffrichthys symmetropterus †) 58.551 Ma. (Mormyridae + … WebThis page was last edited on 28 August 2024, at 08:47. Text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply.By ...
WebSense organs of the lateral line system in some electric fish of the Gymnotidae, Mormyridae and Gymnarchidae J Morphol. 1965 Sep;117(2):229-49. doi: 10.1002/jmor.1051170208. Author T Szabo. PMID: 5893615 DOI: 10.1002/jmor.1051170208 No abstract available. MeSH …
WebDec 1, 1991 · Gymnarchidae are classified under one suborder, Notopteroidei (Greenwood, 1973). Mormyrid fishes . are dominantly nocturnal and show a conspicuous . granicus ottawaWebFeb 3, 2012 · português: Aba-aba. ไทย: ปลาไหลผีอะบาอะบา. Wikispecies has an entry on: Gymnarchus niloticus. Note: For FishBase & ITIS & WoRMS, this is currently the only … granicus tmsGymnarchus niloticus – commonly known as the aba, aba aba, frankfish, freshwater rat-tail, poisson-cheval, or African knifefish – is an electric fish, and the only species in the genus Gymnarchus and the family Gymnarchidae within the order Osteoglossiformes. It is found in swamps, lakes and rivers in the Nile, Turkana, Chad, Niger, Volta, Senegal, and Gambia basins. granicus main view laguna woods villageWebFamily Gymnarchidae No anal fin; long dorsal confluent with reduced caudal fin. 1 genus, 1 species (Gymnarchus niloticus). Order Hiodontiformes. Family Hiodontidae (goldeyes and mooneyes) Probably the most primitive living osteoglossomorphs. 1 genus (Hiodon), 2 species (H. alosoides and H. tergisus), confined to North America. chinglish novelWebThe osteoglossomorpha are an unusual group of teleost fishes comprising about 250 species of freshwater fishes, most of which are in one family, Mormyridae. The … chinglish memeWebThe Aba Knife Fish Gymnarchus niloticus is unusual even for a knife type fish. It is one of the largest knife fish reaching up to 5 1/2 feet (167 cm) long (167 cm) and weighing 40 pounds (18.5 kg). Unlike most in this group, the fin that is used for locomotion is on its back instead of its belly. Other common names it is known by include Aba ... granicus newsWebGill Arches Definition. Gill arch, also called the visceral arch or branchial arch, is one of the hard (bony) or cartilaginous curved bars on either side of the pharynx (throat) that help the gills of fishes and creatures of land and water. Additionally, it is a simple relating edge of higher vertebrates in the embryo, which in certain species ... granicus inc. edisclosure