Neotropical IchthyologyTrichomycterus maracaya, a new species of Trichomycteridae, is described from a streamlet in the upper rio Paraná, Poços de Caldas, State of Minas Gerais, southeastern Brazil. The following putative autapomorphies distinguishes T.
Flávio A. Bockmann, Ivan Sazima
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Redescription of Hypoptopoma inexspectata (Holmberg, 1883), with notes on its anatomy (Siluriformes: Loricariidae). [PDF]
, 2001 Hypoptopoma inexspectata is diagnosed and redescribed based on the examination of additional material and comparison with its congeners. This poorly known hypoptopomine species is distributed in the Paraguay and Paraná river draínages.
Aquino, Adriana E. +1 more
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CLOFFAR - update 3 - supplement to Checklist of the Freshwater Fishes of Argentina [PDF]
, 2017 In May 2016 we have published the second update to CLOFFAR and in these few months a total of 22 changes have summed up. The total number of fishes known from the freshwaters of Argentina has increased to 538, caused by one new Hoplias and 13 first ...
Koerber, Stefan +2 more
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Phylogeny of the family Characidae (Teleostei: Characiformes): from characters to taxonomy
Neotropical IchthyologyThe family Characidae is the most diverse among Neotropical fishes. Systematics of this family are mainly based on pre-cladistic papers, and only recently a phylogenetic hypothesis for Characidae was proposed by the author.
Juan Marcos Mirande
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The branchial basket in teleost feeding [PDF]
, 2000 In teleosts, feeding is effected principally by suction and food is handled by the branchial basket. Preys are carried to the oesophagus by the pharyngeal jaws (PJs).
Vandewalle, P. +2 more
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Neotropical IchthyologyLebiasina marilynae n. sp., L. melanoguttata n. sp., and L. minuta n. sp. are described from the headwaters of the rio Curuá, in Serra do Cachimbo, Pará, Brazil, and represent the only members of the Lebiasininae in the Brazilian Shied, so far.
André L. Netto-Ferreira
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Redescription of Cheirodon Ibicuiensis Eigenmann, 1915 (Characiformes: Cheirodontinae), with Notes on its Distribution in Argentina [PDF]
, 2008 Cheirodon ibicuhiensis Eigenmann, 1915, is redescribed including new anatomical data based on material collected at sixteen localities in the Lower Paraná and Lower Uruguay River basins in Argentina.
Mantinian, Julia Erika +2 more
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Characterization of the definitive classical calpain family of vertebrates using phylogenetic, evolutionary and expression analyses [PDF]
, 2014 Peer reviewedPublisher ...
Benton MJ +4 more
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Cardiac myoglobin deficit has evolved repeatedly in teleost fishes [PDF]
, 2014 Peer reviewedPublisher ...
Collins MR +3 more
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Sistemática de Piabina Reinhardt, 1867 (Ostariophysi: Characidae)
, 2016 A sistemática de Piabina Reinhardt, 1867 tem sido questionada recentemente. Espécies novas e possíveis sinônimos (e.g., Astyanax paranahybae) foram sugeridos para o gênero e a espécie-tipo, Piabina argentea, foi considerada recentemente um complexo de espécies.
openaire +2 more sources