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Akawaio (fish)
''Akawaio penak'' is a species of bluntnose knifefish native to the upper Mazaruni River, Guyana. This species is the only known member of its genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ....Maldonado-Ocampo, J.A., López-Fernández, H., Taphorn, D.C., Bernard, C.R., Crampton, W.G.R. & Lovejoy, N.R. (2014)''Akawaio penak'', a new genus and species of Neotropical electric fish (Gymnotiformes, Hypopomidae) endemic to the upper Mazaruni River in the Guiana Shield.''Zoologica Scripta, 43 (1): 24–33.'' References Hypopomidae Fish described in 2014 {{Gymnotiformes-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Javier Alejandro Maldenado-Ocampo
{{Disambig, geo, surname ...
Javier may refer to: Arts, entertainment, and media * Javier, in video game '' Advance Wars: Dual Strike'' * Javier Rios, a character in the Monsters, Inc. franchise. * ''Javier'' (album), a 2003 album by the American singer Javier Colon, known as Javier People * Javier (name) Places * Javier, Spain * Javier, Leyte, Philippines See also * Hurricane Javier (other) * San Javier (other) * Xavier (other) * Xavier (given name) * Xavier (surname) Xavier (, , , , ; es, Javier ; eu, Xabier ) is a Portuguese surname. Notable people with the surname include: *Abel Xavier (born 1972), Portuguese footballer *Anderson Conceição Xavier (born 1980), Brazilian footballer *Arlene Xavier (born 196 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hernán López-Fernández
Hernán is a Spanish masculine given name, originating from Germanic Hernan in the Visigoth culture in Spain. It is the Latinized version of the compound name ''Fard-nanth'', which seems to mean "gentle traveler" or "spiritual traveler". The House of Hernán gave its name to those with the surname Hernández, the -ez at the end denoting membership of that House. The surname, like many Spanish surnames, is of Teutonic-Gothic origin. It is not connected with "Herman" - also of Germanic origin, but a different one. Persons with the given name include: * Hernán Alvarado Solano (1946–2011), Colombian Roman Catholic bishop * Hernán Andrade (born 1960), Mexican racewalker * Hernán Barcos (born 1984), Argentinian football player * Hernán Barreneche (born 1939), retired long-distance runner * Hernán Behn (19th century), Puerto Rican businessperson * Hernán Bernardello (born 1986), Argentine football midfielder * Hernán Boyero (born 1979), Argentine football striker * Hernán Bà ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Donald Charles Taphorn Baechle
Donald is a masculine given name derived from the Gaelic name ''Dòmhnall''.. This comes from the Proto-Celtic *''Dumno-ualos'' ("world-ruler" or "world-wielder"). The final -''d'' in ''Donald'' is partly derived from a misinterpretation of the Gaelic pronunciation by English speakers, and partly associated with the spelling of similar-sounding Germanic names, such as '' Ronald''. A short form of ''Donald'' is ''Don''. Pet forms of ''Donald'' include ''Donnie'' and ''Donny''. The feminine given name ''Donella'' is derived from ''Donald''. ''Donald'' has cognates in other Celtic languages: Modern Irish ''Dónal'' (anglicised as ''Donal'' and ''Donall'');. Scottish Gaelic ''Dòmhnall'', ''Domhnull'' and ''Dòmhnull''; Welsh '' Dyfnwal'' and Cumbric ''Dumnagual''. Although the feminine given name ''Donna'' is sometimes used as a feminine form of ''Donald'', the names are not etymologically related. Variations Kings and noblemen Domnall or Domhnall is the name of many anci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Calvin R
Calvin may refer to: Names * Calvin (given name) ** Particularly Calvin Coolidge, 30th President of the United States * Calvin (surname) ** Particularly John Calvin, theologian Places In the United States * Calvin, Arkansas, a hamlet * Calvin Township, Jewell County, Kansas * Calvin, Louisiana, a village * Calvin Township, Michigan ** Calvin crater, an impact crater * Calvin, North Dakota, a city * Calvin, Oklahoma, a town * Calvin, Virginia * Calvin, West Virginia, an unincorporated community Elsewhere * Calvin, Ontario, Canada, a township * Mount Calvin, Victoria Land, Antarctica Schools * Calvin University (South Korea), a Presbyterian-affiliated university in South Korea * Calvin University, Grand Rapids, Michigan * Calvin Theological Seminary, Grand Rapids, Michigan * Calvin High School (other), various American schools * Calvin Christian School (Escondido, California) * Calvin Christian School (Kingston, Tasmania) * Collège Calvin, the oldest public secondary sch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
William Gareth Richard Crampton
William is a masculine given name of Norman French origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of England in 1066,All Things William"Meaning & Origin of the Name"/ref> and remained so throughout the Middle Ages and into the modern era. It is sometimes abbreviated "Wm." Shortened familiar versions in English include Will, Wills, Willy, Willie, Liam, Bill, and Billy. A common Irish form is Liam. Scottish diminutives include Wull, Willie or Wullie (as in Oor Wullie or the play ''Douglas''). Female forms are Willa, Willemina, Wilma and Wilhelmina. Etymology William is related to the German given name ''Wilhelm''. Both ultimately descend from Proto-Germanic ''*Wiljahelmaz'', with a direct cognate also in the Old Norse name ''Vilhjalmr'' and a West Germanic borrowing into Medieval Latin ''Willelmus''. The Proto-Germanic name is a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nathan R
Nathan or Natan may refer to: People *Nathan (given name), including a list of people and characters with this name *Nathan (surname) *Nathan (prophet), a person in the Hebrew Bible * Nathan (son of David), biblical figure, son of King David and Bathsheba *Nathan of Gaza, a charismatic figure who spread the word of Eli the Prophet *Starboy Nathan, a British singer who used the stage name "Nathan" from 2006 to 2011 * Nathan (footballer, born 1994), full name ''Nathan Athaydes Campos Ferreira'', Brazilian winger * Nathan (footballer, born 1995), full name ''Nathan Raphael Pelae Cardoso'', Brazilian centre back *Nathan (footballer, born 1996), full name ''Nathan Allan de Souza'', Brazilian midfielder *Nathan (footballer, born May 1999), full name ''Nathan Crepaldi da Cruz'', Brazilian forward *Nathan (footballer, born August 1999), full name ''Nathan Palafoz de Sousa'', Brazilian forward Other uses *Nathan, Queensland, a suburb of Brisbane in Australia *Nathan (band), an alt-cou ... [...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] |
Bluntnose Knifefish
The Hypopomidae are a family of fishes in the order Gymnotiformes known as the bluntnose knifefish. They may also be called grass or leaf knifefishes. These electric fish are not often eaten, of little commercial importance, rarely kept as aquarium fish, and poorly studied; however, species in this family may constitute a significant fraction of the biomass in the areas they inhabit. These fish originate from fresh water in Panama and South America. The Hypopomidae are confined to the humid neotropics, ranging the RÃo de la Plata of Argentina (35°S) to the RÃo Tuira of Panama (8°N). Hypopomids are known from the continental waters of all South American countries except Chile, and are most diverse in the Amazon Basin. Description Teeth are absent on the oral jaws. Unlike the closely related Rhamphichthyidae, species of this family do not have a tubular snout, but a blunt, short one. Also, the nostrils are well separated. This family contains the smallest gymnotiforms, ''Micro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mazaruni River
The Mazaruni River is a tributary of the Essequibo River in northern Guyana. Its source is in the remote western forests of the Pakaraima Mountains and its confluence with the Cuyuni River is near Bartica. As it descends from the Guiana Highlands the river runs south-east, past Issano, then northward to Bartica. The river is a source of alluvial gold. Sources The river takes source in the Roraima Plateau, three levels of sandstones and conglomerates, crowned by Mt. Roraima (). In Guyana, the two highest levels of the Roraima Plateau are known as Pakaraima Mountains and Merume Mountains. The source of the Mazarunu River is in the Merume Mountains. The area is one of the very few places in the world still inaccessible. In 1992, a joint expedition of the Guyana Defence Force and Welsh Guards members was unable to reach the source of Mazaruni River, even with training, finances and equipment. Course The river drops down from each Roraima plateau through three steep sided canyo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guyana
Guyana ( or ), officially the Cooperative Republic of Guyana, is a country on the northern mainland of South America. Guyana is an indigenous word which means "Land of Many Waters". The capital city is Georgetown. Guyana is bordered by the Atlantic Ocean to the north, Brazil to the south and southwest, Venezuela to the west, and Suriname to the east. With , Guyana is the third-smallest sovereign state by area in mainland South America after Uruguay and Suriname, and is the second-least populous sovereign state in South America after Suriname; it is also one of the least densely populated countries on Earth. It has a wide variety of natural habitats and very high biodiversity. The region known as "the Guianas" consists of the large shield landmass north of the Amazon River and east of the Orinoco River known as the "land of many waters". Nine indigenous tribes reside in Guyana: the Wai Wai, Macushi, Patamona, Lokono, Kalina, Wapishana, Pemon, Akawaio and Warao. Histo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hypopomidae
The Hypopomidae are a family of fishes in the order Gymnotiformes known as the bluntnose knifefish. They may also be called grass or leaf knifefishes. These electric fish are not often eaten, of little commercial importance, rarely kept as aquarium fish, and poorly studied; however, species in this family may constitute a significant fraction of the biomass in the areas they inhabit. These fish originate from fresh water in Panama and South America. The Hypopomidae are confined to the humid neotropics, ranging the RÃo de la Plata of Argentina (35°S) to the RÃo Tuira of Panama (8°N). Hypopomids are known from the continental waters of all South American countries except Chile, and are most diverse in the Amazon Basin. Description Teeth are absent on the oral jaws. Unlike the closely related Rhamphichthyidae, species of this family do not have a tubular snout, but a blunt, short one. Also, the nostrils are well separated. This family contains the smallest gymnotiforms, ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
