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Sinocyclocheilus Macrocephalus
''Sinocyclocheilus macrocephalus'' is a species of ray-finned fish Actinopterygii (; ), members of which are known as ray-finned fish or actinopterygians, is a class of bony fish that comprise over 50% of living vertebrate species. They are so called because of their lightly built fins made of webbings of sk ... in the genus '' Sinocyclocheilus''. References macrocephalus Fish described in 1985 {{Sinocyclocheilus-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Li Wie-Xian
Li, li, or LI may refer to: Businesses and organizations * Landscape Institute, a British professional body for landscape architects * Leadership Institute, a non-profit organization located in Arlington, Virginia, US, that teaches "political technology." * Li Auto (Nasdaq: LI), a Chinese manufacturer of electric vehicles * Liberal International, a political federation for liberal parties * Linux International, an international non-profit organization * Lyndon Institute, an independent high school in the U.S. state of Vermont * The Light Infantry, a British Army infantry regiment Names * Li (surname), including: ** List of people with surname Li ** Li (surname 李), one of the most common surnames in the world ** Li (surname 黎), the 84th most common surname in China ** Li (surname 栗), the 249th most common surname in China ** Li (surname 利), the 299th most common surname in China ** Li (surname 厉), a Chinese surname ** Li (surname 郦), a Chinese surname * Li And ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ray-finned Fish
Actinopterygii (; ), members of which are known as ray-finned fish or actinopterygians, is a class of bony fish that comprise over 50% of living vertebrate species. They are so called because of their lightly built fins made of webbings of skin supported by radially extended thin bony spines called '' lepidotrichia'', as opposed to the bulkier, fleshy lobed fins of the sister clade Sarcopterygii (lobe-finned fish). Resembling folding fans, the actinopterygian fins can easily change shape and wetted area, providing superior thrust-to-weight ratios per movement compared to sarcopterygian and chondrichthyian fins. The fin rays attach directly to the proximal or basal skeletal elements, the radials, which represent the articulation between these fins and the internal skeleton (e.g., pelvic and pectoral girdles). The vast majority of actinopterygians are teleosts. By species count, they dominate the subphylum Vertebrata, and constitute nearly 99% of the over 30,000 extant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sinocyclocheilus
''Sinocyclocheilus'' is a genus of freshwater fish in the family Cyprinidae that is endemic to Guangxi, Guizhou and Yunnan in China.Ma, L.; and Y.-H. Zhao (2012). Cavefish of China. Pp. 107—125 in: White, W.B.; and D.C. Cuvier, editors. Encyclopedia of Caves. Elsevier. Almost all of its species live in or around caves and most of these have adaptions typical of cavefish such as a lack of scales, lack of pigmentation and reduced eyes (some are completely blind). Several species have an unusual hunchbacked appearance and some of the cave-dwellers have a "horn" on the back (above the forehead), the function of which is unclear. In contrast, the ''Sinocyclocheilus'' species that live aboveground, as well as a few found underground, show no clear cavefish adaptions. They are relatively small fish reaching up to in length. The individual species have small ranges and populations, leading to the status of most of the evaluated species as threatened. Many species populations in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
