|
Pareiorhina Hyptiorhachis
''Pareiorhina hyptiorhachis'' is a species of catfish in the family Loricariidae. It is native to South America, where it occurs in the basins of the Pomba River and the Paraíba do Sul in Brazil. It is typically found in small streams with moderate to fast flow, margins covered in aquatic vegetation, and a substrate composed of rocks and sand. It is known to occur alongside the species ''Geophagus brasiliensis'' and '' Neoplecostomus microps'', as well as members of the genera ''Astyanax'', ''Characidium'', ''Harttia'', ''Imparfinis'', and ''Trichomycterus''. The species reaches 3.9 cm (1.5 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 m .... References Loricariidae {{Loricariidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pareiorhina Hyptiorhachis Holotype - ZooKeys-315-065-g001
''Pareiorhina'' is a genus of armored catfishes native to South America where they are only found in Brazil. These species are known to occur at altitudes above 650 metres (2100 ft) in various rivers of the Grande, Paraíba do Sul, São Francisco and Tietê River basins. This genus was first erected by Gosline in 1947 as a monotypic genus to include ''Rhinelepis rudolphi''. It was not until 2003 that a second species, ''P. carrancas'', was described. The third species, ''P. brachyrhyncha'' was described in 2005. ''Pareiorhina'' forms a monophyletic subunit with ''Neoplecostomus'' within the subfamily Neoplecostominae. Species There are currently 7 recognized species in this genus: * ''Pareiorhina brachyrhyncha'' Chamon, Aranda & Buckup, 2005 * ''Pareiorhina carrancas'' Bockmann & A. C. Ribeiro, 2003 * ''Pareiorhina cepta'' Roxo, G. S. C. Silva, Mehanna & C. de Oliveira, 2012 * ''Pareiorhina hyptiorhachis'' G. S. C. Silva, Roxo & C. de Oliveira, 2013 * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Species
In biology, a species is the basic unit of 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 produce fertile offspring, typically by sexual reproduction. Other ways of defining species include their karyotype, DNA sequence, 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 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 specific name or the specific epithet (in botanical nomenclature, also sometimes i ... [...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] |
Loricariidae
The Loricariidae is the largest family of catfish (order Siluriformes), with 92 genera and just over 680 species. Loricariids originate from freshwater habitats of Costa Rica, Panama, and tropical and subtropical South America. These fish are noted for the bony plates covering their bodies and their suckermouths. Several genera are sold as " plecos", notably the suckermouth catfish, ''Hypostomus plecostomus'', and are popular as aquarium fish. Common names Members of the family Loricariidae are commonly referred to as loricariids, suckermouth armoured catfishes, or armoured catfish. The name "plecostomus", and its shortened forms "pleco" and "plec", are used for many Loricariidae, since ''Plecostomus plecostomus'' (now called ''Hypostomus plecostomus'') was one of the first loricariid species imported for the fish-keeping hobby. Some loricariids are not normally considered "plecostomus", such as ''Farlowella'' catfish. In their native range, these fish are known as ''cascudos'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South America
South America is a continent entirely in the Western Hemisphere and mostly in the Southern Hemisphere, with a relatively small portion in the Northern Hemisphere at the northern tip of the continent. It can also be described as the southern subregion of a single continent called America. South America is bordered on the west by the Pacific Ocean and on the north and east by the Atlantic Ocean; North America and the Caribbean Sea lie to the northwest. The continent generally includes twelve sovereign states: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, and Venezuela; two dependent territories: the Falkland Islands and South Georgia and the South Sandwich Islands; and one internal territory: French Guiana. In addition, the ABC islands of the Kingdom of the Netherlands, Ascension Island (dependency of Saint Helena, Ascension and Tristan da Cunha, a British Overseas Territory), Bouvet Island ( dependency of Norway), Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pomba River
The Rio Pomba is a river of Minas Gerais and Rio de Janeiro states in southeastern Brazil, one of the principle tributaries of the Paraíba do Sul. Geography The Rio Pomba begins in the city of Barbacena in Minas Gerais and flows south through the Zona da Mata to empty into the Paraíba do Sul between the towns of Cambuci and Itaocara, Rio de Janeiro. Its main tributaries are the rivers Piau, Xopotó, Pardo, and Formoso. The main cities along its banks are Cataguases in Minas Gerais and Santo Antônio de Pádua in Rio de Janeiro. Indigenous peoples In the 18th century, Koropó speakers lived with Coroado Puri speakers along the Pomba River.Ramirez, H., Vegini, V., & França, M. C. V. de. (2015)Koropó, puri, kamakã e outras línguas do Leste Brasileiro ''LIAMES: Línguas Indígenas Americanas'', 15(2), 223 - 277. Environmental issues The lands of the Rio Pomba basin are severely deforested, a process that began throughout the Zona da Mata during the coffee era and did not s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Paraíba Do Sul
The Paraíba do Sul (), or simply termed Paraíba, is a river in southeast Brazil. It flows west to northeast from its farthest source at the source of the river Paraitinga to the sea near Campos dos Goytacazes. The river receives its name when it meets the river Paraibuna at the Paraibuna dam. Its main tributaries are the rivers Jaguari, Buquira, Paraibuna, Preto, Pomba and Muriaé. These last two are the longest and join the main river and from the mouth respectively . The valley of the Paraíba do Sul ranges from the latitudes 20°26' and 23°39'S and the longitudes of 41° and 46°30'W and covers an area of about distributed over three states. The main economic activities are industry and cattle raising. Navigation Presently only two parts of the river can be navigated: * The lower section, between the mouth and São Fidélis, about 90 km. It has a declivity of 22 cm/km. There is incipient navigation carried out by small boats that transport mainly co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area and the seventh most populous. Its capital is Brasília, and its most populous city is São Paulo. The federation is composed of the union of the 26 States of Brazil, states and the Federal District (Brazil), Federal District. It is the largest country to have Portuguese language, Portuguese as an List of territorial entities where Portuguese is an official language, official language and the only one in the Americas; one of the most Multiculturalism, multicultural and ethnically diverse nations, due to over a century of mass Immigration to Brazil, immigration from around the world; and the most populous Catholic Church by country, Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a Coastline of Brazi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pearl Cichlid
The pearl cichlid (''Geophagus brasiliensis'') is a species of fish in the cichlid family. It is native to southeastern Brazil (north to Bahia), Paraguay, Uruguay and far northeastern Argentina,Mattos, J.L.O., Costa, W.J.E.M. & Santos, A.C.A. (2015): ''Geophagus diamantinensis'', a new species of the ''G. brasiliensis'' species group from Chapada Diamantina, north-eastern Brazil (Cichlidae: Geophagini). ''Ichthyological Explorations of Freshwaters, 26 (3): 209-220.'' where it is found in rivers, lakes, and nearby slightly brackish lagoons.SeriouslyFish: 'Geophagus' brasiliensis.' Retrieved 27 August 2014. It has been introduced to several countries far from its native range, including the United States, Australia, the Philippines, and Taiwan. This species is popular among aquarists. ''G. brasiliensis'' is part of a species complex that also includes the rarer '' G. diamantinensis'', '' G. iporangensis'', '' G. itapicuruensis'', '' G. multiocellus'', '' G. obscurus'', '' G. rufom ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neoplecostomus Microps
''Neoplecostomus microps'' is a species of armored catfish endemic to Brazil where it occurs in the Paraíba do Sul River Paraíba (Tupi: ''pa'ra a'íba''; ) is a state of Brazil. It is located in the Brazilian Northeast, and it is bordered by Rio Grande do Norte to the north, Ceará to the west, Pernambuco to the south and the Atlantic Ocean to the east. Paraíba i ... basin. This species grows to a length of SL. References microps Fish of South America Fish of Brazil Endemic fauna of Brazil Taxa named by Franz Steindachner Fish described in 1877 {{Loricariidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astyanax (fish)
''Astyanax'' is a genus of freshwater fish in the family Characidae of the order Characiformes. Some of these fish, like many of their relatives, are kept as aquarium pets and known collectively as tetras. With around 150 described species and new ones being described yearly, this genus is among the largest of the entire order; ''Hyphessobrycon'' also has more than 145 species and which one is larger at any one time depends on whether more species have been recently described in one or the other. The blind and colorless cave tetra of Mexico is a famous member of the genus, but its taxonomic position is disputed: Some recognize it as part of the Mexican tetra (''A. mexicanus'') and this is supported by phylogenetic evidence, but others recognize the cave form as a separate species, '' A. jordani''. The type species is ''A. argentatus'', now regarded as a form of the Mexican tetra (''A. mexicanus''). The generic name comes from Astyanax, a character in Greek mythology, who was th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Characidium
''Characidium'' is a genus of fish in the family Crenuchidae (South American darters). They are mainly found in South America, but ''C. marshi'' is from Panama. They are small (less than long), slender fish that live on the bottom in flowing fresh waters and feed on small animals such as insects. Species There are currently 69 recognized species in this genus: * '' Characidium alipioi'' Travassos, 1955 * '' Characidium amaila'' Lujan, Agudelo-Zamora, Taphorn, Booth & López-Fernández, 2013Lujan, N.K., Agudelo-Zamora, H., Taphorn, D.C., Booth, P.N. & López-Fernández, H. (2013)Description of a New, Narrowly Endemic South American Darter (Characiformes: Crenuchidae) from the Central Guiana Shield Highlands of Guyana.''Copeia, 2013 (3): 454-463.'' * '' Characidium bahiense'' V. G. Almeida, 1971 * '' Characidium bimaculatum'' Fowler, 1941 * ''Characidium boavistae'' Steindachner, 1915 * ''Characidium boehlkei'' Géry, 1972 * ''Characidium bolivianum'' N. E. Pearson, 1924 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
.svg "Click for more on -> Brazil")
