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Acinocheirodon ( anglais )

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Acinocheirodon melanogramma is a species of characin endemic to Brazil,[2] where it is found in the São Francisco and Jequitinhonha Rivers. It is the only member of its genus. It can be found in freshwater environments at a benthopelagic depth range.[3] They are native to a tropical climate. The average length of an unsexed male is about 3.8 cm (about 3.0 in). They are distributed in the São Francisco and Jequitinhonha River basins of Brazil.[4] This species prefer to live in fresh water with a moderate current. They have one row of teeth in the upper and lower jaw. The common names of A. melanogramma in Brazil are pequira, piabinha, and lambari.[5]

References

  1. ^ "Acinocheirodon melanogramma". Animal Diversity Web. Retrieved 30 March 2013.
  2. ^ Froese, Rainer; Pauly, Daniel (eds.) (2011). "Acinocheirodon melanogramma" in FishBase. October 2011 version.
  3. ^ "Acinocheirodon melanogramma". Encyclopedia of Life. Retrieved 30 March 2013.
  4. ^ "Acinocheirodon melanogramma". Fish Base. Retrieved 30 March 2013.
  5. ^ "Acinocheirodon Melanogramma". WikiPeixes. Archived from the original on 23 February 2014. Retrieved 30 March 2013.
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Acinocheirodon: Brief Summary ( anglais )

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Acinocheirodon melanogramma is a species of characin endemic to Brazil, where it is found in the São Francisco and Jequitinhonha Rivers. It is the only member of its genus. It can be found in freshwater environments at a benthopelagic depth range. They are native to a tropical climate. The average length of an unsexed male is about 3.8 cm (about 3.0 in). They are distributed in the São Francisco and Jequitinhonha River basins of Brazil. This species prefer to live in fresh water with a moderate current. They have one row of teeth in the upper and lower jaw. The common names of A. melanogramma in Brazil are pequira, piabinha, and lambari.

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Acinocheirodon ( néerlandais ; flamand )

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Vissen

Acinocheirodon is een monotypisch geslacht van straalvinnige vissen uit de familie van de karperzalmen (Characidae).

Soort

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Acinocheirodon: Brief Summary ( néerlandais ; flamand )

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Acinocheirodon is een monotypisch geslacht van straalvinnige vissen uit de familie van de karperzalmen (Characidae).

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Diagnostic Description ( anglais )

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Caracteres relacionados ao dimorfismo sexual secundário dos machos, como a quilha ventral formada pela hipertrofia dos raios procurrentes mais posteriores da nadadeira caudal, e os ganchos caudais associados a abas dérmicas hipertrofiadas, são únicos entre os gêneros de Cheirodontinae. Adicionalmente, o gênero pode ser identificado pela presença da linha lateral completa, uma pequena mácula negra entre o primeiro e segundo raio da nadadeira dorsal, e dentes do dentário expandidos, com largas cúspides alinhadas formando uma contínua borda cortante.
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