Chaca District
Chaca may refer to: Animals * The catfish genus '' Chaca'' Places Spain * An alternative spelling of the town Jaca, Spain Literature * A character in The Emperor's New School People * Kristian Menchaca In Iraq in June 2006, two soldiers of the United States Army were abducted and later killed and mutilated by members of the Mujahedeen Shura Council, during a time when military forces of the U.S. and a dozen other countries were conducting mi ...

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,
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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 ...
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Chaca (fish)
''Chaca'' is the only genus in the catfish family Chacidae. These fish are commonly known as squarehead catfishes, frogmouth catfishes, or angler catfishes. These unusual fish have a sedentary lifestyle and spend much of their time motionless. The name ''Chaca'' is because, when removed from the water, they will rapidly repeat the sound "chaca". Only ''C. chaca'' makes these sounds; the other species do not. Species The four currently recognized species in this genus are:Ng, H.H. & Kottelat, M. (2012): Chaca serica, ''a new species of frogmouth catfish (Teleostei: Siluriformes) from southern Borneo.'' Zootaxa, 3258: 37–45. * ''Chaca bankanensis'' Bleeker, 1852 (angler catfish) * ''Chaca burmensis'' B. A. Brown & Ferraris, 1988 * ''Chaca chaca'' ( F. Hamilton, 1822) (squarehead catfish) * '' Chaca serica'' H. H. Ng & Kottelat, 2012 Distribution and habitat ''Chaca'' species are found in fresh water from eastern India to Borneo. ''C. chaca'' is found in rivers, canals, and ...
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Jaca
Jaca (; in Aragonese: ''Chaca'' or ''Xaca'') is a city of northeastern Spain in the province of Huesca, located near the Pyrenees and the border with France. Jaca is an ancient fort on the Aragón River, situated at the crossing of two great early medieval routes, one from Toulousse to Santiago de Compostela and Pau to Zaragoza. Jaca was the city out of which the County and Kingdom of Aragon developed. It was the capital of Aragon until 1097 and also the capital of Jacetania. Villages Besides Jaca town, there are a number of outlying villages in Jaca's municipality, including the ski resort of Astún. History The origins of the city are obscure, but its name is apparently of Iacetani origin, mentioned by Strabo as one of the most celebrated of the numerous small tribes inhabiting the Ebro basin. Strabo adds that their territory lay on the site of the wars in the 1st century BC between Sertorius and Pompey. According to the atlas of the ancient Greek and Roman worlds Jaca was ...
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The Emperor's New School
''The Emperor's New School'' is an American animated television series created by Mark Dindal that aired on Disney Channel for two seasons between January2006 and November2008. It is the second sequel to the 2000 film ''The Emperor's New Groove'', following the direct-to-video release of the film ''Kronk's New Groove'' in 2005. The series centers on Kuzco, who must graduate from Kuzco Academy to become emperor of the Kuzconian Empire. Yzma, his former advisor, schemes to sabotage him so she can be empress instead. She is aided by her henchman Kronk, while Kuzco is aided by the villager Pacha and fellow student Malina. The series combines physical comedy with a self-aware tone, illustrated by Kuzco frequently addressing the viewer directly. The Walt Disney Company developed the series after ''The Emperor's New Groove'' received high ratings in syndication. Most of the film's cast reprised their roles for the series. J. P. Manoux replaced David Spade as Kuzco, and Fred Tatas ...
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