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Farlowella Yarigui
''Farlowella yarigui'' is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the Topón River, which is part of the middle Magdalena River basin in Colombia. It is only found in the vicinity of partially submerged vegetation and pieces of wood, with the species being absent in other microhabitats within the main channel of the Topón. It is known to occur alongside the species '' Astyanax caucanus'', '' Astyanax magdalenae'', '' Astyanax filiferus'', ''Lasiancistrus caucanus'', and '' Roeboides dayi'', as well as members of the genera ''Chaetostoma'', '' Creagrutus'', ''Hemibrycon'', and ''Sturisoma''. The species reaches 11.2 cm (4.4 inches) in standard length Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology. Overall length * Standard length (SL) is the length of a fish ... and is believed to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of Taxonomy (biology), classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate sexes or mating types can reproduction, produce Fertility, fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, morphology (biology), morphology, behaviour or ecological niche. In addition, paleontologists use the concept of the chronospecies since fossil reproduction cannot be examined. The most recent rigorous estimate for the total number of species of eukaryotes is between 8 and 8.7 million. However, only about 14% of these had been described by 2011. All species (except viruses) are given a binomial nomenclature, two-part name, a "binomial". The first part of a binomial is the genus to which the species belongs. The second part is called the specifi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roeboides Dayi
''Roeboides'' is a genus of characins from Central and South America. These fish, among other characteristics, are small, are typically translucent, and have a rhomboid shape. Species The 21 currently recognized species in this genus are: * ''Roeboides affinis'' ( Günther, 1868) * ''Roeboides araguaito'' C. A. S. de Lucena, 2003 * ''Roeboides biserialis'' ( Garman, 1890) * ''Roeboides bouchellei'' Fowler, 1923 (Crystal tetra) * ''Roeboides bussingi'' Matamoros, Chakrabarty, Angulo, Garita-Alvarado & McMahan, 2013Matamoros, W.A., Chakrabarty, P., Angulo, A., Garita-Alvarado, C.A. & McMahan, C.D. (2013)A new species of ''Roeboides'' (Teleostei: Characidae) from Costa Rica and Panama, with a key to the middle American species of the genus. ''Neotropical Ichthyology, 11 (2): 285-290.'' * ''Roeboides carti'' C. A. S. de Lucena, 2000 * '' Roeboides dayi'' (Steindachner, 1878) * ''Roeboides descalvadensis'' Fowler, 1932 (Parana scale-eating characin) * ''Roeboides dientonito'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Farlowella
''Farlowella'' is a genus of fish in the family Loricariidae native to South America. This genus is broadly distributed in Amazon, Orinoco, Paraná and coastal rivers of the Guyana Shield. It is absent from the Pacific slope of the Andes and from the coastal rivers of the Brazilian Shield.Covain, R. & Fisch-Muller, S. (2007)The genera of the Neotropical armored catfish subfamily Loricariinae (Siluriformes: Loricariidae): a practical key and synopsis.''Zootaxa, 1462: 1–40.'' Many of these species are kept in aquariums. This genus has a unique body shape that resembles a thin stick of wood. The body is slender and elongate, often with a pronounced rostrum and a brownish color with two lateral dark stripes beginning at the tip of the rostrum, passing over the eyes and ending at the tail, which are periodically interrupted on the caudal peduncle. Taxonomy The genus is placed within the tribe Harttiini of the subfamily Loricariinae. Morphological, molecular and phylogenetic stud ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Described In 2014
Fish are aquatic, craniate, gill-bearing animals that lack limbs with digits. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Approximately 95% of living fish species are ray-finned fish, belonging to the class Actinopterygii, with around 99% of those being teleosts. The earliest organisms that can be classified as fish were soft-bodied chordates that first appeared during the Cambrian period. Although they lacked a true spine, they possessed notochords which allowed them to be more agile than their invertebrate counterparts. Fish would continue to evolve through the Paleozoic era, diversifying into a wide variety of forms. Many fish of the Paleozoic developed external armor that protected them from predators. The first fish with jaws appeared in the Silurian period, after which many (such as sharks) became formidable marine predators rather than just the prey of arthropods ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fish Measurement
Fish measurement is the measuring of individual fish and various parts of their anatomies. These data are used in many areas of ichthyology, including taxonomy and fisheries biology. Overall length * Standard length (SL) is the length of a fish measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the hypural plate. Simply put, this measurement excludes the length of the caudal (tail) fin. * Total length (TL) is the length of a fish measured from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body. Standard length measurements are used with Teleostei (most bony fish), while total length measurements are used with Myxini ( hagfish), Petromyzontiformes ( lampreys), and (usually) Elasmobranchii (shark Sharks are a group of elasmobranch fish chara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sturisoma
''Sturisoma'' is a genus of armored catfishes native to Central and South America. Taxonomy ''Sturisoma'' has been shown to be sister to '' Farlowella''. Species There are currently 12 recognized species in this genus: * ''Sturisoma barbatum'' ( Kner, 1853) * ''Sturisoma brevirostre'' ( C. H. Eigenmann & R. S. Eigenmann, 1889) * ''Sturisoma caquetae'' (Henry Weed Fowler, 1945) * ''Sturisoma graffini'' Alejandro Londoño-Burbano, 2018 * ''Sturisoma guentheri'' ( Regan, 1904) * ''Sturisoma lyra'' ( Regan, 1904) * ''Sturisoma monopelte'' Fowler, 1914 * ''Sturisoma nigrirostrum'' Fowler, 1940 * ''Sturisoma reisi'' Londoño-Burbano & Britto, 2022Londoño-Burbano, Alejandro & Britto, Marcelo. (2022). A new species of Sturisoma Swainson, 1838 (Loricariidae: Loricariinae) from the Madeira River basin, with a discussion of historical biogeography of western Amazonas and Paraguay River basins. Journal of fish biology. 102. 10.1111/jfb.15251. * ''Sturisoma robustum'' ( Regan, 1904) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hemibrycon
''Hemibrycon'' is a genus of characins. They are mainly found in South America, Trinidad in the Caribbean), and ''H. dariensis'' of east Panama.Thomaz, A.T., Arcila, D., Ortí, G. & Malabarba, L.R. (2015): Molecular phylogeny of the subfamily Stevardiinae Gill, 1858 (Characiformes: Characidae): classification and the evolution of reproductive traits. ''BMC Evolutionary Biology, (2015) 15: 146.'' Species There are currently 39 recognized species in this genus: * ''Hemibrycon antioquiae'' Román-Valencia, Ruiz-C., Taphorn, Mancera-Rodriguez & García-Alzate, 2013 Román-Valencia, C., Ruiz-C., R.I., Taphorn, D.C., Mancera-Rodriguez, N.J. & García-Alzate, C.A. (2013): Three new species of ''Hemibrycon'' (Characiformes: Characidae) from the Magdalena River Basin, Colombia. ''Revista de Biología Tropical, 61 (3): 1365-1387.'' * ''Hemibrycon beni'' N. E. Pearson, 1924 * ''Hemibrycon boquiae'' ( C. H. Eigenmann, 1913) * ''Hemibrycon cairoense'' Román-Valencia & Arcila-Mesa, 2 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Creagrutus
''Creagrutus'' is a genus of characins found mostly in South America, with one species ''C. affinis'' extending into Panama in Central America.Thomaz, A.T., Arcila, D., Ortí, G. & Malabarba, L.R. (2015): Molecular phylogeny of the subfamily Stevardiinae Gill, 1858 (Characiformes: Characidae): classification and the evolution of reproductive traits. ''BMC Evolutionary Biology, (2015) 15: 146.'' Species There are currently 71 recognized species in this genus: * '' Creagrutus affinis'' Steindachner, 1880 * '' Creagrutus amoenus'' Fowler, 1943 * '' Creagrutus anary'' Fowler, 1913 * '' Creagrutus atratus'' Vari & Harold, 2001 * ''Creagrutus atrisignum'' G. S. Myers, 1927 * ''Creagrutus barrigai'' Vari & Harold, 2001 * ''Creagrutus beni'' C. H. Eigenmann, 1911 (Gold-stripe characin) * ''Creagrutus bolivari'' L. P. Schultz, 1944 * ''Creagrutus brevipinnis'' C. H. Eigenmann, 1913 * ''Creagrutus britskii'' Vari & Harold, 2001 * '' Creagrutus calai'' Vari & Harold, 2001 * '' Cre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chaetostoma
''Chaetostoma'', also known as the bristlemouth catfish, is a genus of suckermouth armored catfishes native to South America with one species, '' C. fischeri,'' extending into Panama. Most species inhabit flowing rivers in the lower Andes and its foothills. Some species are kept in unheated aquaria. Species These are the currently recognized species in this genus: * '' Chaetostoma aburrensis'' (Posada, 1909) * '' Chaetostoma anale'' ( Fowler, 1943) * '' Chaetostoma anomalum'' Regan, 1903 * ''Chaetostoma bifurcum'' Lujan, Meza-Vargas, Astudillo-Clavijo, Barriga-S. & López-Fernández, 2015Lujan, N.K., Meza-Vargas, V., Astudillo-Clavijo, V., Barriga-Salazar, R. & López-Fernández, H. (2015): A Multilocus Molecular Phylogeny for ''Chaetostoma'' Clade Genera and Species with a Review of ''Chaetostoma'' (Siluriformes: Loricariidae) from the Central Andes. ''Copeia, 103 (3): 664-701.'' * ''Chaetostoma branickii'' Steindachner, 1881 * '' Chaetostoma breve'' Regan, 1904 * ''Cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lasiancistrus Caucanus
''Lasiancistrus caucanus'' is a species of armored catfish native to Panama and Colombia Colombia (, ; ), officially the Republic of Colombia, is a country in South America with insular regions in North America—near Nicaragua's Caribbean coast—as well as in the Pacific Ocean. The Colombian mainland is bordered by the Car .... This species grows to a length of SL. References * Ancistrini Freshwater fish of Colombia Fish of Panama Taxa named by Carl H. Eigenmann Fish described in 1912 {{Loricariidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Catfish
Catfish (or catfishes; order Siluriformes or Nematognathi) are a diverse group of ray-finned fish. Named for their prominent barbels, which resemble a cat's whiskers, catfish range in size and behavior from the three largest species alive, the Mekong giant catfish from Southeast Asia, the wels catfish of Eurasia, and the piraíba of South America, to detritivores (species that eat dead material on the bottom), and even to a tiny parasitic species commonly called the candiru, ''Vandellia cirrhosa''. Neither the armour-plated types nor the naked types have scales. Despite their name, not all catfish have prominent barbels or "whiskers". Members of the Siluriformes order are defined by features of the skull and swimbladder. Catfish are of considerable commercial importance; many of the larger species are farmed or fished for food. Many of the smaller species, particularly the genus '' Corydoras'', are important in the aquarium hobby. Many catfish are nocturnal, [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyanax Filiferus
In Greek mythology, Astyanax (; grc, Ἀστυάναξ ''Astyánax'', "lord of the city") was the son of Hector, the crown prince of Troy, and his wife, Princess Andromache of Cilician Thebe."Astyanax". ''Oxford Classical Dictionary''. Oxford, 1949, p. 101 (''s.v.'' "Ἀνδρομάχη"). His birth name was Scamandrius (in Greek: Σκαμάνδριος Skamandrios, after the river Scamander''A Classical Manual: Being a Mythological, Historical, and Geographical Commentary on Pope's Homer and Dryden's Aeneid of Virgil''. J. Murray, 1833, p. 189.), but the people of Troy nicknamed him Astyanax (i.e. high king, or overlord of the city), because he was the son of the city's great defender (''Iliad'' VI, 403) and the heir apparent's firstborn son. During the Trojan War, Andromache hid the child in Hector's tomb, but the child was discovered. His fate was debated by the Greeks, for if he were allowed to live, it was feared he would avenge his father and rebuild Troy. In the version g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
