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Retroculus
''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while the final is native to rivers in Amapá (Brazil) and French Guiana. It is the sole genus included in the subfamily Retroculinae, although some authorities classify this as a tribe, Retroculini, of the subfamily Cichlinae. These rheophilic cichlids are superficially similar to ''Geophagus''. Species Four recognized species are in this genus: * '' Retroculus acherontos'' Landim, C. L. R. Moreira & C. A. Figueiredo, 2015Landim, M.I., Moreira, C.R. & Figueiredo, C.A. (2015): ''Retroculus acherontos'', a new species of cichlid fish (Teleostei) from the Rio Tocantins basin. ''Zootaxa, 3973 (2): 369-380.'' * '' Retroculus lapidifer'' ( Castelnau, 1855) * ''Retroculus septentrionalis'' J. P. Gosse, 1971 * ''Retroculus xinguensis ''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroculus Acherontos
''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while the final is native to rivers in Amapá (Brazil) and French Guiana. It is the sole genus included in the subfamily Retroculinae, although some authorities classify this as a tribe, Retroculini, of the subfamily Cichlinae. These rheophilic cichlids are superficially similar to ''Geophagus''. Species Four recognized species are in this genus: * '' Retroculus acherontos'' Landim, C. L. R. Moreira & C. A. Figueiredo, 2015Landim, M.I., Moreira, C.R. & Figueiredo, C.A. (2015): ''Retroculus acherontos'', a new species of cichlid fish (Teleostei) from the Rio Tocantins basin. ''Zootaxa, 3973 (2): 369-380.'' * '' Retroculus lapidifer'' ( Castelnau, 1855) * ''Retroculus septentrionalis'' J. P. Gosse, 1971 * ''Retroculus xinguensis ''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroculus Xinguensis
''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while the final is native to rivers in Amapá (Brazil) and French Guiana. It is the sole genus included in the subfamily Retroculinae, although some authorities classify this as a tribe, Retroculini, of the subfamily Cichlinae. These rheophilic cichlids are superficially similar to ''Geophagus''. Species Four recognized species are in this genus: * '' Retroculus acherontos'' Landim, C. L. R. Moreira & C. A. Figueiredo, 2015Landim, M.I., Moreira, C.R. & Figueiredo, C.A. (2015): ''Retroculus acherontos'', a new species of cichlid fish (Teleostei) from the Rio Tocantins basin. ''Zootaxa, 3973 (2): 369-380.'' * '' Retroculus lapidifer'' ( Castelnau, 1855) * ''Retroculus septentrionalis ''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroculus Septentrionalis
''Retroculus'' is a genus of cichlids native to tropical South America, where three are native to rivers in southeastern Amazon Basin in Brazil, while the final is native to rivers in Amapá (Brazil) and French Guiana. It is the sole genus included in the subfamily Retroculinae, although some authorities classify this as a tribe, Retroculini, of the subfamily Cichlinae. These rheophilic cichlids are superficially similar to ''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 diamantin ...''. Species Four recognized species are in this genus: * '' Retroculus acherontos'' Landim, C. L. R. Moreira & C. A. Figueiredo, 2015Landim, M.I., Moreira, C.R. & Figueiredo, C.A. (2015): ''Retroculus acherontos'', a new species of cichlid fish (Teleostei) from the Rio Tocantins basin. ''Zootaxa, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Retroculus Lapidifer
''Retroculus lapidifer'' is a species of cichlid native to tropical South America, where it is found in the rivers of the southeastern Amazon basin in Brazil. This fish was first described in 1855 by the French naturalist Francis de Laporte de Castelnau, who studied the fauna of South America while crossing the continent from Rio de Janeiro to Lima in an expedition starting in 1843 and lasting five years. Description ''R. lapidifer'' can grow to a maximum length around . It resembles a marine snapper (genus ''Lutjanus'') in body shape and has five distinctive dark vertical bars on each side. The lips are large and underslung. The main body colour is an iridescent silvery-violet with random gold speckling. Small blue markings are on the face, two diagonal blue lines pass across the eyes, and an intermittent black spot appears on the soft part of the dorsal fin. Fish in this genus are characterised by a pointed snout, eyes set far back on the head, a depressed body with a compres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jean-Pierre Gosse
Jean-Pierre Gosse (May 14, 1924 – June 6, 2001) was a Belgian biologist and ichthyologist. Life and career Gosse was a biologist with the Royal Belgian Institute of Natural Sciences. Gosse went on missions in South America with Leopold III of Belgium. Gosse described the following species: * '' Cichlasoma lyonsi'', 1966 (Amphilophus) * '' Geophagus wavrini'', 1963 (Biotodoma) * Geophagus harreri, 1976 (Geophagus) * ''Pterophyllum leopoldi'', 1963 (Pterophyllum) * '' Retroculus septentrionalis'', 1971 ( Retroculus) * '' Retroculus xinguensis'', 1971 ( Retroculus) Taxon described by him *See :Taxa named by Jean-Pierre Gosse Taxon named in his honor Lethrinops gossei W. E. Burgess & H. R. Axelrod, 1973 References External links Jean-Pierre Gosseat ZooBank Jean-Pierre Gosseat WorldCat WorldCat is a union catalog that itemizes the collections of tens of thousands of institutions (mostly libraries), in many countries, that are current or past members of the OCL ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cichlid Genera
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 aquar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rheophilic
A rheophile is an animal that prefers to live in fast-moving water. Examples of rheophilic animals Insects *Many aquatic insects living in riffles require current to survive. *''Epeorus sylvicola'', a rheophilic mayfly species ( Ephemeroptera) *Some African (''Elattoneura'') and Asian threadtail (''Prodasineura'') species Birds *Dippers (''Cinclus'') * Grey wagtail (''Motacilla cinerea'') and mountain wagtail (''Motacilla clara'') *A few swifts often nest behind waterfalls, including American black swift (''Cypseloides niger''), giant swiftlet (''Hydrochous gigas''), great dusky swift (''Cypseloides senex'') and white-collared swift (''Streptoprocne zonaris'') *Some waterfowl, including African black duck (''Anas sparsa''), blue duck (''Hymenolaimus malacorhynchos''), Brazilian merganser (''Mergus octosetaceus''), bronze-winged duck (''Speculanas specularis''), harlequin duck (''Histrionicus histrionicus''), Salvadori's teal (''Salvadorina waigiuensis'') and torrent duck ... [...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] |
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] |
Cristiano Luís Rangel Moreira
Cristiano Ronaldo dos Santos Aveiro (; born 5 February 1985) is a Portuguese professional footballer who plays as a forward and captains the Portugal national team. He is currently a free agent. Widely regarded as one of the greatest players of all time, Ronaldo has won five Ballon d'Or awards and four European Golden Shoes, the most by a European player. He has won 34 trophies in his career, including seven league titles, five UEFA Champions Leagues, the UEFA European Championship and the UEFA Nations League. Ronaldo holds the records for most appearances (183), goals (140), and assists (42) in the Champions League, goals in the European Championship (14), international goals (118), and joint-most international appearances (196). He is one of the few players to have made over 1,100 professional career appearances, and has scored over 800 official senior career goals for club and country. He is the only player to score in five FIFA World Cup tournaments. Ronaldo b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carl H
Carl may refer to: *Carl, Georgia, city in USA *Carl, West Virginia, an unincorporated community *Carl (name), includes info about the name, variations of the name, and a list of people with the name *Carl², a TV series * "Carl", an episode of television series ''Aqua Teen Hunger Force'' * An informal nickname for a student or alum of Carleton College CARL may refer to: *Canadian Association of Research Libraries *Colorado Alliance of Research Libraries See also *Carle (other) *Charles *Carle, a surname *Karl (other) *Karle (other) Karle may refer to: Places * Karle (Svitavy District), a municipality and village in the Czech Republic * Karli, India, a town in Maharashtra, India ** Karla Caves, a complex of Buddhist cave shrines * Karle, Belgaum, a settlement in Belgaum d ... {{disambig ja:カール zh:卡尔 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freshwater Fish Genera
Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. Although the term specifically excludes seawater and brackish water, it does include non- salty mineral-rich waters such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/ sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes. Fresh water is the water resource that is of the most and immediate use to humans. Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of higher plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
