Loricariichthys Castaneus
''Loricariichthys castaneus'', the Cascudo-viola is a species of catfish in the family Loricariidae. It is endemic to Brazil, where it occurs in coastal streams in southeastern part of the country, ranging from São Paulo to Espírito Santo, including the Paraíba do Sul basin. The species reaches in total length 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 ... and is believed to be a facultative air-breather. References Loricariini Fish described in 1855 Endemic fauna of Brazil {{Loricariidae-stub ...
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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 ...
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