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Isbrueckerichthys Calvus
''Isbrueckerichthys calvus'' is a species of armored catfish endemic to Brazil where it occurs in the Tibagi River The Tibagi River (Portuguese, ''Rio Tibagi'', also spelled ''Tibagy'' and ''Tibají'') is a river of Paraná state in southern Brazil. It is a tributary of the Paranapanema River. See also * List of rivers of Paraná * List of tributaries of th ... basin. This species grows to a length of SL. References * Loricariidae Catfish of South America Freshwater fish of Brazil Endemic fauna of Brazil Fish described in 2006 {{Loricariidae-stub ...
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Animal
Animals are multicellular, eukaryotic organisms in the Kingdom (biology), biological kingdom Animalia. With few exceptions, animals Heterotroph, consume organic material, Cellular respiration#Aerobic respiration, breathe oxygen, are Motility, able to move, can Sexual reproduction, reproduce sexually, and go through an ontogenetic stage in which their body consists of a hollow sphere of Cell (biology), cells, the blastula, during Embryogenesis, embryonic development. Over 1.5 million Extant taxon, living animal species have been Species description, described—of which around 1 million are Insecta, insects—but it has been estimated there are over 7 million animal species in total. Animals range in length from to . They have Ecology, complex interactions with each other and their environments, forming intricate food webs. The scientific study of animals is known as zoology. Most living animal species are in Bilateria, a clade whose members have a Symmetry in biology#Bilate ...
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Osvaldo Takeshi Oyakawa
Osvaldo may refer to the following people: Given name * Osvaldo Alonso, Cuban football player * Osvaldo Ardiles (born 1952), an Argentine football player and coach * Osvaldo Bagnoli, an Italian football coach * Osvaldo Brandão, a Brazilian football coach * Osvaldo Canobbio, a Uruguayan football player * Osvaldo Cavandoli, an Italian cartoonist * Osvaldo Cochrane Filho, a Brazilian water polo player *Osvaldo Coluccino (born 1963), Italian composer *Osvaldo Díaz, a Paraguayan football player * Osvaldo Dorticós Torrado, a Cuban politician who served as President of Cuba from 1959–1976 * Osvaldo Fernández, a Cuban professional baseball player * Osvaldo Golijov, a Grammy award winning composer of classical music * Osvaldo Hurtado, President of Ecuador from 1981–1984 * Osvaldo Jeanty, a Haitian-Canadian basketball player *Osvaldo Lara, a Cuban track and field sprinter *Osvaldo Martinez (other), several people *Osvaldo Miranda (other), several people * Osvaldo N ...
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Freshwater Fish Of Brazil
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. Fresh wate ...
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Catfish Of South America
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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Fish Measurement
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 measured from the tip of the snout to the posterior end of the last vertebra or to the posterior end of the midlateral portion of the hypural plate. Simply put, this measurement excludes the length of the caudal (tail) fin. * Total length (TL) is the length of a fish measured from the tip of the snout to the tip of the longer lobe of the caudal fin, usually measured with the lobes compressed along the midline. It is a straight-line measure, not measured over the curve of the body. Standard length measurements are used with Teleostei (most bony fish), while total length measurements are used with Myxini ( hagfish), Petromyzontiformes ( lampreys), and (usually) Elasmobranchii (shark Sharks are a group of elasmobranch fish chara ...
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Tibagi River
The Tibagi River ( Portuguese, ''Rio Tibagi'', also spelled ''Tibagy'' and ''Tibají'') is a river of Paraná state in southern Brazil. It is a tributary of the Paranapanema River. See also * List of rivers of Paraná * List of tributaries of the Río de la Plata References Brazilian Ministry of Transport Rivers of Paraná (state) {{ParanáBR-river-stub ...
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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 and the Federal District. It is the largest country to have Portuguese as an official language and the only one in the Americas; one of the most multicultural and ethnically diverse nations, due to over a century of mass immigration from around the world; and the most populous Roman Catholic-majority country. Bounded by the Atlantic Ocean on the east, Brazil has a coastline of . It borders all other countries and territories in South America except Ecuador and Chile and covers roughly half of the continent's land area. Its Amazon basin includes a vast tropical forest, ho ...
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Endemism
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsewhere. For example, the Cape sugarbird is found exclusively in southwestern South Africa and is therefore said to be ''endemic'' to that particular part of the world. An endemic species can be also be referred to as an ''endemism'' or in scientific literature as an ''endemite''. For example ''Cytisus aeolicus'' is an endemite of the Italian flora. ''Adzharia renschi'' was once believed to be an endemite of the Caucasus, but it was later discovered to be a non-indigenous species from South America belonging to a different genus. The extreme opposite of an endemic species is one with a cosmopolitan distribution, having a global or widespread range. A rare alternative term for a species that is endemic is "precinctive", which applies t ...
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Edson Henrique Lopes Pereira
Edson may refer to: Places Canada * Edson, Alberta United States * Edson, Kansas, an unincorporated community * Edson, South Dakota, a ghost town * Edson, Wisconsin, a town ** Edson (community), Wisconsin, an unincorporated community People Given name * Édson, a Brazilian given name, often written as Edson * Edson (footballer, born 1977), Brazilian footballer * Edson (footballer, born 1987), Brazilian footballer * Edson (footballer, born 1990), Brazilian footballer * Edson (footballer, born 1991), Brazilian footballer * Edson (footballer, born 1998), Brazilian footballer * Edson Álvarez (born 1997), Mexican footballer * Edson Braafheid (born 1983), Dutch footballer * Edson Buddle (born 1981), American soccer player * Edson Minga (born 1979), Congolese born Hong Kong footballer * Edson B. Olds (1802–1869), American politician * Edson A. Putnam (1832-1917), American politician * Edson Warner (born 1930), Canadian sports figure * Edson White (1849–1928), American Seven ...
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Chordate
A chordate () is an animal of the phylum Chordata (). All chordates possess, at some point during their larval or adult stages, five synapomorphies, or primary physical characteristics, that distinguish them from all the other taxa. These five synapomorphies include a notochord, dorsal hollow nerve cord, endostyle or thyroid, pharyngeal slits, and a post-anal tail. The name “chordate” comes from the first of these synapomorphies, the notochord, which plays a significant role in chordate structure and movement. Chordates are also bilaterally symmetric, have a coelom, possess a circulatory system, and exhibit metameric segmentation. In addition to the morphological characteristics used to define chordates, analysis of genome sequences has identified two conserved signature indels (CSIs) in their proteins: cyclophilin-like protein and mitochondrial inner membrane protease ATP23, which are exclusively shared by all vertebrates, tunicates and cephalochordates. These CSI ...
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Oscar Akio Shibatta
Oscar, OSCAR, or The Oscar may refer to: People * Oscar (given name), an Irish- and English-language name also used in other languages; the article includes the names Oskar, Oskari, Oszkár, Óscar, and other forms. * Oscar (Irish mythology), legendary figure, son of Oisín and grandson of Finn mac Cumhall Places * Oscar, Kentucky, an unincorporated community * Oscar, Louisiana, an unincorporated community * Oscar, Missouri, an unincorporated community * Oscar, Oklahoma, an unincorporated community * Oscar, Pennsylvania, an unincorporated community * Oscar, Texas, an unincorporated community * Oscar, West Virginia, an unincorporated community * Lake Oscar (other) * Oscar Township, Otter Tail County, Minnesota, a civil township Animals * Oscar (bionic cat), a cat that had implants after losing both hind paws * Oscar (bull), #16, (d. 1983) a ProRodeo Hall of Fame bucking bull * Oscar (fish), ''Astronotus ocellatus'' * Oscar (therapy cat), cat purported to ...
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Fernando Camargo Jerep
Fernando is a Spanish and Portuguese given name and a surname common in Spain, Portugal, Italy, France, Switzerland, former Spanish or Portuguese colonies in Latin America, Africa, the Philippines, India, and Sri Lanka. It is equivalent to the Germanic given name Ferdinand, with an original meaning of "adventurous, bold journey". First name * Fernando el Católico, king of Aragon A * Fernando Acevedo, Peruvian track and field athlete * Fernando Aceves Humana, Mexican painter * Fernando Alegría, Chilean poet and writer * Fernando Alonso, Spanish Formula One driver * Fernando Amorebieta, Venezuelan footballer * Fernando Amorsolo, Filipino painter * Fernando Antogna, Argentine track and road cyclist * Fernando de Araújo (other), multiple people B * Fernando Balzaretti (1946–1998), Mexican actor * Fernando Baudrit Solera, Costa Rican president of the supreme court * Fernando Botero, Colombian artist * Fernando Bujones, ballet dancer C * Fernando Cabrera (baseball), ...
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