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Labeo
''Labeo'' is a genus of carps in the family Cyprinidae. They are found in freshwater habitats in the tropics and subtropics of Africa and Asia. It contains the typical labeos in the subfamily Labeoninae, which may not be a valid group, however, and is often included in the Cyprininae as tribe Labeonini. If the Labeoninae are accepted as distinct, Labeonini is the name of the tribe in this subfamily to which the labeos belong. If the Labeonini are considered a tribe of the Cyprininae, the labeos are placed in subtribe Labeoina. The labeos appear fairly similar to the " freshwater sharks" of the genus '' Epalzeorhynchos'', which is also part of the Labeoninae (or Labeonini), but is not very closely related. Labeos are larger, and have a more spindle-shaped body, as they are mostly free-swimming rather than benthic like ''Epalzeorhynchos''. Their mouths look very different, too; they have a pronounced rostral cap, which covers the upper lip except when feeding. The lips are exp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labeoninae
Labeoninae is a doubtfully distinct subfamily of ray-finned fishes in the family Cyprinidae of order Cypriniformes. They inhabit fresh water and the largest species richness is in the region around southern China, but there are also species elsewhere in Asia, and some members of ''Garra'' and '' Labeo'' are from Africa. They are a generally very apomorphic group, perhaps the most "advanced" of the Cyprinidae. A common name for these fishes is ''labeonins'' (when considered a distinct subfamily) or ''labeoins'' (when included in subfamily Cyprininae). They include the group sometimes separated as ''Garrinae'', but these do not seem to be that distinct. In fact, the entire Labeoninae is merged into the Cyprininae by a number of authors; in any case, these two and the former " Barbinae" form a close-knit group whose internal phylogeny is far from resolved. If the subfamily is considered distinct, it is typically split in the tribes ''Labeonini'' (which are able to swim well in ope ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labeonini
Labeoninae is a doubtfully distinct subfamily of ray-finned fishes in the family Cyprinidae of order Cypriniformes. They inhabit fresh water and the largest species richness is in the region around southern China, but there are also species elsewhere in Asia, and some members of ''Garra'' and '' Labeo'' are from Africa. They are a generally very apomorphic group, perhaps the most "advanced" of the Cyprinidae. A common name for these fishes is ''labeonins'' (when considered a distinct subfamily) or ''labeoins'' (when included in subfamily Cyprininae). They include the group sometimes separated as ''Garrinae'', but these do not seem to be that distinct. In fact, the entire Labeoninae is merged into the Cyprininae by a number of authors; in any case, these two and the former "Barbinae" form a close-knit group whose internal phylogeny is far from resolved. If the subfamily is considered distinct, it is typically split in the tribes ''Labeonini'' (which are able to swim well in open w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyprinidae
Cyprinidae is a family of freshwater fish commonly called the carp or minnow family, including the carps, the true minnows, and their relatives the barbs and barbels, among others. Cyprinidae is the largest and most diverse fish family, and the largest vertebrate animal family overall, with about 1,780 species divided into 166 valid genera. Cyprinids range from about in size to the giant barb (''Catlocarpio siamensis''). By genus and species count, the family makes up more than two-thirds of the ostariophysian order Cypriniformes. The family name is derived from the Greek word ( 'carp'). Biology and ecology Cyprinids are stomachless, or ''agastric'', fish with toothless jaws. Even so, food can be effectively chewed by the gill rakers of the specialized last gill bow. These pharyngeal teeth allow the fish to make chewing motions against a chewing plate formed by a bony process of the skull. The pharyngeal teeth are unique to each species and are used to identify spec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labeo Alticentralis
''Labeo alticentralis'' is a species of fish in the family Cyprinidae, the carps and minnows. It is endemic to the Democratic Republic of the Congo, where it has been recorded from just a few locations, including two near Kisangani and one at Pool Malebo, a section of the Congo River. This benthopelagic freshwater fish Freshwater fish are fish species that spend some or all of their lives in bodies of fresh water such as rivers, lakes, ponds and inland wetlands, where the salinity is less than 1.05%. These environments differ from marine habitats in many wa ... reaches about 12.6 centimeters in maximum length and has dark brown longitudinal stripes along its body.Froese, R. and D. Pauly. (Eds.''Labeo alticentralis''.FishBase. 2011. References alticentralis Endemic fauna of the Democratic Republic of the Congo Cyprinid fish of Africa Taxa named by Sinaseli-Marcel Tshibwabwa Fish described in 1997 {{Labeoninae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Labeo Alluaudi
''Labeo alluaudi'' is a species of fish in the family Cyprinidae, the carps and minnows. It is native to the Cavally and Nipoué Rivers in Côte d'Ivoire and Liberia. It has also been reported from the Sewa River in Sierra Leone and the Via River in Liberia.Froese, R. and D. Pauly. (Eds.''Labeo alluaudi''.FishBase. 2011. This fish has an elongated body shape and reaches a maximum length of 13.5 to 16.5 centimeters. It is an endangered species known from a few African rivers, where it is threatened by overfishing Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing Fish stocks, fish stock), resu ..., agriculture, mining, deforestation, pollution, and development. References a Cyprinid fish of Africa Taxa named by Jacques Pellegrin Fish described in 1933 {{Labeoninae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barb (fish)
A barb is one of various ray-finned fish species in a non-phylogenetic group, with members in the family (biology), family Cyprinidae, and especially the genera ''Barbus'' and ''Puntius'', but many others also. They were formerly united with the barbel (fish), barbels in the subfamily Barbinae but that group is paraphyletic with the Cyprininae. If the Labeoninae are recognized as distinct, many small African "barbs" would probably, however, warrant recognition as a new subfamily. The Root (linguistics), root of the word "barb" is common in cyprinid names of European languages, from the Latin ''barba'' ("beard") (Concise Oxford Dictionary, COD): * ''barb'' from Catalan * ''barbi'' from Finnish * ''barbo'' from Spanish * ''barbeau'' from French * ''barbo'' from Italian and many others. This is in reference to the barbel (anatomy), barbels which are prominently seen around the mouth of many "barbs". Genera Genera that contain species with common names including "barb": * ''Borde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Epalzeorhynchos
''Epalzeorhynchos'' is a small ray-finned fish genus of the family Cyprinidae. Its members are – like some other cyprinids – known as "freshwater sharks" or simply "sharks". They are, however, freshwater members of the Osteichthyes lineage which is distinct from the Chondrichthyes lineage of sharks. The description of these animals as "shark" is most likely a reference to the shark-like shape of these popular cyprinids. The genus ''Epalzeorhynchos'' may be placed in the tribe Garrini of the Labeoninae, or in subtribe Garraina of tribe Labeonini, if these are considered a tribe of subfamily Cyprininae. It is not yet resolved which is a more appropriate representation of their phylogeny. Description and ecology In size and shape ''Epalzeorhynchos'' generally resemble the Indian loaches (''Botia''), which, although they are also cypriniforms, are far too distantly related to have anything other than convergent evolution be responsible for this similarity. Alternativ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ptychidio
''Ptychidio'' is a genus of cyprinid fish endemic to China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after .... Species There are currently three recognized species in this genus: * '' Ptychidio jordani'' G. S. Myers, 1930 * '' Ptychidio longibarbus'' Yi-Yu Chen & Y. F. Chen, 1989 * '' Ptychidio macrops'' S. M. Fang, 1981 References Cyprinidae genera Cyprinid fish of Asia Freshwater fish of China Labeoninae {{Labeoninae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garra
''Garra'' is a genus of fish in the family (biology), family Cyprinidae. These fish are one example of the "log suckers", Suckermouth, sucker-mouthed Barb (fish), barbs and other cyprinids commonly kept in Aquarium, aquaria to keep down algae. The doctor fish of Anatolia and the Middle East belongs in this genus. The majority of the more than 160 species of garras are native to Asia, but about one-fifth of the species are from Africa (East Africa, East, Central Africa, Middle and West Africa, West, but by far the highest species richness in Ethiopia). The genus was established by Francis Buchanan-Hamilton in 1822 as a subgenus of ''Cyprinus'' (which at that time was a "Wastebasket taxon, basket genus" for carp-like cyprinids); though it didn't lead to an act of him to designate a type species by the time. However, as no other garras except the newly discovered ''Garra lamta, G. lamta'' were known to science in 1822, this was designated as the type species by Pieter Bleeker in 186 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carp
The term carp (: carp) is a generic common name for numerous species of freshwater fish from the family (biology), family Cyprinidae, a very large clade of ray-finned fish mostly native to Eurasia. While carp are prized game fish, quarries and are valued (even pisciculture, commercially cultivated) as both food fish, food and ornamental fish in many parts of the Old World, they are considered trash fish and invasive species, invasive pest (organism), pests in many parts of Africa, Australia and most of the United States. Biology The cypriniformes (family Cyprinidae) are traditionally grouped with the Characiformes, Siluriformes, and Gymnotiformes to create the superorder Ostariophysi, since these groups share some common features. These features include being found predominantly in fresh water and possessing Weberian ossicles, an anatomical structure derived from the first five anterior-most vertebrae, and their corresponding ribs and neural crests. The third anterior-most pair ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Shark
Freshwater sharks are sharks that live in freshwater environments. While the majority of sharks are solely marine, a small number of shark species have adapted to live in freshwater. The river sharks (of the genus ''Glyphis'') live in freshwater and coastal marine environments. The bull shark (''Carcharhinus leucas''), can swim between salt and fresh water, and are found in tropical rivers around the world. Some prehistoric sharks (in a broad sense), including hybodonts and xenacanths, are also thought to have inhabited freshwater environments. A small number of freshwater fish cyprinids and catfish (which are bony fish Osteichthyes ( ; ), also known as osteichthyans or commonly referred to as the bony fish, is a Biodiversity, diverse clade of vertebrate animals that have endoskeletons primarily composed of bone tissue. They can be contrasted with the Chondricht ... and thus quite unrelated to sharks) are also commonly called "freshwater sharks", "sharkminnows" or simply "sh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skull
The skull, or cranium, is typically a bony enclosure around the brain of a vertebrate. In some fish, and amphibians, the skull is of cartilage. The skull is at the head end of the vertebrate. In the human, the skull comprises two prominent parts: the neurocranium and the facial skeleton, which evolved from the first pharyngeal arch. The skull forms the frontmost portion of the axial skeleton and is a product of cephalization and vesicular enlargement of the brain, with several special senses structures such as the eyes, ears, nose, tongue and, in fish, specialized tactile organs such as barbels near the mouth. The skull is composed of three types of bone: cranial bones, facial bones and ossicles, which is made up of a number of fused flat and irregular bones. The cranial bones are joined at firm fibrous junctions called sutures and contains many foramina, fossae, processes, and sinuses. In zoology, the openings in the skull are called fenestrae, the most ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
