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Geophaginae
Geophagini is a tribe of cichlids from the subfamily Cichlinae, the American cichlids. It is the sister taxon to the clade which includes the Cichlasomatini and Heroini. Fishes in the Geophagini are distributed from Panama south to Argentina, it is the most speciose of the seven tribes within the Cichlinae and it is subdivided into three sub-tribes, Acarichthyina, Crenicaratina, and Geophagina which together contain over 200 species. Geophagines show morphological and behavioural specialisations to enable them to sift the substrates within their mouths so that they can separate benthic invertebrates from substrates dominated by sand or silt. Classification The Geophagini are classified as follows: * Subtribe Acarichthyina Kullander, 1998 ** Genus '' Acarichthys'' C. H. Eigenmann, 1912 ** Genus ''Guianacara'' Kullander & Nijssen, 1989 * Subtribe Crenicaratina Kullander, 1998 ** Genus ''Biotoecus'' C. H. Eigenmann & C. H. Kennedy, 1903 ** Genus ''Crenicara'' Steindachner, 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apistogramma
''Apistogramma'' is a large genus of freshwater fish in the family Cichlidae found in South America, but also commonly kept in aquariums. They are dwarf cichlids that mostly feed on tiny animals and have breeding behaviors that vary depending on the exact species. Range, conservation status and habitat ''Apistogramma'' are exclusively found in tropical and subtropical South America in the lowlands east of the Andes. The highest richness is in the western Amazon Basin and Orinoco Basin, but there are also species in the Guianan Shield, eastern Amazon Basin, rivers flowing into the Atlantic in northern Brazil (Tocantins– Araguaia to Parnaíba) and the Río de la Plata Basin.Kullander, S.O., and E.J.G. Ferreira (2005). Two new species of Apistogramma Regan (Teleostei: Cichlidae) from the rio Trombetas, Pará State, Brazil. Neotrop. ichthyol. 3(3). Although a few species are widespread, most members of this genus have small ranges.Tougard, C., C.R.G. Dávila, U. Römer, F. Duponc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlid
Cichlids are fish from the family Cichlidae in the order Cichliformes. Cichlids were traditionally classed in a suborder, the Labroidei, along with the wrasses ( Labridae), in the order Perciformes, but molecular studies have contradicted this grouping. The closest living relative of cichlids is probably the convict blenny, and both families are classified in the 5th edition of ''Fishes of the World'' as the two families in the Cichliformes, part of the subseries Ovalentaria. This family is both large and diverse. At least 1,650 species have been scientifically described, making it one of the largest vertebrate families. New species are discovered annually, and many species remain undescribed. The actual number of species is therefore unknown, with estimates varying between 2,000 and 3,000. Many cichlids, particularly tilapia, are important food fishes, while others, such as the ''Cichla'' species, are valued game fish. The family also includes many popular freshwater aquariu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlinae
The Cichlinae are a subfamily of fishes in the cichlid family, native to South America. This subfamily consists of approximately 117 described species as of July 2017. Some authors have suggested that the Cichlinae encompasses all of the Neotropical Cichlids and found the taxon to be monphyletic and to be divided into seven tribes: Astronotini, Chaetobranchini, Cichlasomatini, Cichlini, Geophagini, Heroini, and Retroculini. In this system the Geophaginae plus the Chaetobranchini were recovered as the sister taxon to the clade consisting of the Heroini plus the Cichlatsomatini, these latter two being referred to as the subfamily Cichlasomatinae in some classifications, while the monogeneric Astronotini was a sister taxon to these four, while the Cichlini and Retroculini made up a sister clade of the other five. Tribes The following tribes make up the subfamily Cichlinae: * Cichlini * Retroculini * Astronotini * Chaetobranchini * Geophagini * Cichlasomatini * Heroini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophagus Brasiliensis
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] |
Johann Jakob Heckel
Johann Jakob Heckel (23 January 1790 – 1 March 1857) was an Austrian taxidermist, zoologist, and ichthyologist from Mannheim in the Electoral Palatinate. Life Though not a formally trained biologist, he worked his way up through the ranks to eventually become the director of the Fish Collection at the Naturhistorisches Museum in Vienna. For the most part, he was not a traveler or explorer like many of the scientists of the time, he remained in Vienna, where he studied and catalogued specimens sent to him from the field. Among those who brought specimens to him were Karl Alexander Hügel, Joseph Russegger and Theodor Kotschy — involving collection activities in Kashmir, the Middle East and northeastern Africa that greatly enriched the Vienna museum. Fish were his specialty and he worked with many of the greatest ichthyologists of his time including Cuvier, Valenciennes, Bonaparte, Müller, and Troschel. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mikrogeophagus
''Mikrogeophagus'' is a genus of small cichlids native to the Amazon basin in South America. M. ''ramirezi'' is native to the Llanos of the Orinoco basin. M. ''altispinosus'' is from the Rio Mamoré and the middle and lower Rio Guaporé basins in Bolivia and Brazil. The third form of Mikrogeophagus, M. '' maculicauda,''is found in the Rio Pindatuba (upper Rio Guaporé basin.) M.''ramirezi'' and M. ''altispinosus'' are popular with aquarists, especially ''M. ramirezi''. These species spawn on flat rocks or leaves and not in caves like fishes from the closely related cichlid genus ''Apistogramma''. Species The currently recognized species in this genus are: * ''Mikrogeophagus altispinosus'' ( Haseman, 1911) (Bolivian Ram) * ''Mikrogeophagus ramirezi'' ( G. S. Myers & Harry, 1948) (ram cichlid) * ''Mikrogeophagus maculicauda ''Mikrogeophagus'' is a genus of small cichlids native to the Amazon basin in South America. M. ''ramirezi'' is native to the Llanos of the Orinoco bas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mazarunia
''Mazarunia'' is a genus of cichlids from the Mazaruni River, a tributary of the Essequibo River in Guyana. They are dwarf cichlids that do not surpass in length. Species There are three species: * '' Mazarunia charadrica'' López-Fernández, Taphorn & Liverpool Liverpool is a city and metropolitan borough in Merseyside, England. With a population of in 2019, it is the 10th largest English district by population and its metropolitan area is the fifth largest in the United Kingdom, with a popul ..., 2012 * '' Mazarunia mazarunii'' S. O. Kullander, 1990 * '' Mazarunia pala'' López-Fernández, Taphorn & Liverpool, 2012 References Geophagini Fish of South America Taxa named by Sven O. Kullander {{Cichlidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alípio De Miranda-Ribeiro
Alípio de Miranda-Ribeiro (21 February 1874, Rio Preto, Minas Gerais – 8 January 1939) was a Brazilian herpetologist and ichthyologist. His son, Paulo de Miranda-Ribeiro (1901-1965) was also a zoologist. From an early age Alípio de Miranda-Ribeiro had a passion for natural history; as an adolescent he translated works of Buffon into Portuguese. He studied medicine in Rio de Janeiro, and from 1894 worked as a preparator at the National Museum of Brazil. Here he later served as secretary (from 1899), and director of the department of zoology (from 1929). During his career he explored the Amazon region many times, and under the direction of Candido Rondon (1865-1958), he took part in installing the first telegraph through the Amazon and Mato Grosso. In 1911, after visiting museums and fishery programs in Europe and the United States, he founded a fisheries inspectorate in Brazil, the first official services on fisheries in the nation. In 1911 he published the highly regarde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gymnogeophagus
''Gymnogeophagus'' is a genus of cichlid fishes from South America, where they are known from various river basins (notably Rio de la Plata and Lagoa dos Patos– Mirim) in southern Brazil, Paraguay, Uruguay and northern Argentina. They are part of a group popularly known as eartheaters. Species There are currently 18 recognized species in this genus: * '' Gymnogeophagus australis'' ( C. H. Eigenmann, 1907) (Uruguayan eartheater) * '' Gymnogeophagus balzanii'' (Perugia, 1891) (Argentine eartheater) * '' Gymnogeophagus caaguazuensis'' Staeck, 2006 * '' Gymnogeophagus che'' Casciotta, S. E. Gómez & Toresanni, 2000 * '' Gymnogeophagus constellatus'' L. R. Malabarba, M. C. Malabarba & R. E. dos Reis, 2015 * '' Gymnogeophagus gymnogenys'' ( R. F. Hensel, 1870) (Smooth-cheek eartheater) * '' Gymnogeophagus jaryi'' Alonso et al., 2019Alonso, F., G.E. Terán, G. Aguilera, O. Říčan, J. Casciotta, W.S. Serra, A. Almirón, M.F. Benítez, I. García and J.M. Mirande (2019). Descr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Geophagus
''Geophagus'' is a genus of cichlids that mainly live in South America as far south as Argentina and Uruguay, but a single species, ''G. crassilabris'' is from Panama.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.'' They are found in a wide range of freshwater habitats. They are part of a group popularly known as eartheaters and mostly feed by picking up mouthfuls of sediment to sift out food items such as invertebrates, plant material and detritus. The largest species reach up to in standard length. They are often kept in aquariums. As an invasive species Geophagus Surinamensis was an invasive species in Malaysia, recently found in Putrajaya, the populations are now controlled by giant snakeheads. Taxonomy Some cichlids previously included in this ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biotodoma
''Biotodoma'' is a small genus of cichlids native to rivers in the Amazon, Orinoco and Essequibo basins in 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 sout .... Species There are two currently recognized species in the genus, but additional cryptic species are known to exist.Carvalho, A.P.C., R.A. Collins, J.G. Martínez, I.P. Farias, and T. Hrbek (2019). From shallow to deep divergences: mixed messages from Amazon Basin cichlids. Hydrobiologia 832(1): 317–329. * '' Biotodoma cupido'' ( Heckel, 1840) (green-streaked eartheater) * '' Biotodoma wavrini'' ( J. P. Gosse, 1963) (Orinoco eartheater) References * Geophagini Cichlid genera Taxa named by Carl H. Eigenmann {{Cichlidae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herman Meinken
Herman may refer to: People * Herman (name), list of people with this name * Saint Herman (other) * Peter Noone (born 1947), known by the mononym Herman Places in the United States * Herman, Arkansas * Herman, Michigan * Herman, Minnesota * Herman, Nebraska * Herman, Pennsylvania * Herman, Dodge County, Wisconsin * Herman, Shawano County, Wisconsin * Herman, Sheboygan County, Wisconsin Place in India * Herman (Village) Other uses * ''Herman'' (comic strip) * ''Herman'' (film), a 1990 Norwegian film * Herman the Bull, a bull used for genetic experiments in the controversial lactoferrin project of GenePharming, Netherlands * Herman the Clown ( fi, Pelle Hermanni), a Finnish TV clown from children's TV show performed by Veijo Pasanen * Herman's Hermits, a British pop combo * Herman cake (also called Hermann), a type of sourdough bread starter or Amish Friendship Bread starter * ''Herman'' (album) by 't Hof Van Commerce See also * Hermann (other) * Arman (n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
