Cytogenetic analysis in Tetragonopterus franciscoensis (Characiformes): another piece to the karyoevolutionary puzzle of tetra fishes [PDF]
, 2023 Tetragonopterus is a taxonomically complex genus in Characidae, being currently represented by nine species according to integrative approaches. One of them, T. franciscoensis was recently validated in rivers from northeastern Brazil.
Jamille de Araújo Bitencourt +4 more
core +2 more sources
Sincronia na reprodução de Moenkhausia sanctaefilomenae (Steindachner) (Characiformes: Characidae) na planície de inundação do rio Cuiabá, Pantanal Mato-grossense, Brasil [PDF]
Revista Brasileira de Zoologia, 2008 A ecologia reprodutiva de Moenkhausia sanctaefilomenae (Steindachner, 1907) foi estudada em 15 lagoas da planície de inundação do rio Cuiabá, Mato Grosso. Foram analisadas a proporção sexual, a época de maturação, tipo de desova e o comprimento de primeira maturação.
Lourenço, Luzia da S. +2 more
openaire +3 more sources
Acta Scientiarum: Biological Sciences, 2009 This study analyzed the diet of seven small-sized fish species (Characidae) and assessed their use of food resources. The species were collected in 2001 from nine ponds with aquatic macrophytes in the Paraná river floodplain, Brazil. Astyanax altiparanae,
Valdirene Esgarbosa Loureiro Crippa +2 more
doaj +1 more source
Fish, lower Ivinhema River basin streams, state of Mato Grosso do Sul, Brazil. [PDF]
, 2008 The Ivinhema River basin is one of the main tributaries of the western portion of Paraná River. However,few data are available on the fish communities of its streams.
Súarez, Y. R.
core +1 more source
Range extension of Moenkhausia oligolepis (Günther,1864) to the Pindaré river drainage, of Mearim river basin, and Itapecuru river basin of northeastern Brazil (Characiformes: Characidae) [PDF]
, 2016 The present study reports range extansion of Moenkhausia oligolepis to the Pindaré river drainage, of the Mearim river basin, and Itapecuru river basin, Maranhão state, northeastern Brazil.
de Brito, Pâmella Silva +3 more
core +2 more sources
Peixes associados à formação de Ludwigia sedoides (Humb. & Bonpl.) H.Hara e Salvinia auriculata Aubl. rio Paraguai, Pantanal Norte [PDF]
, 2021 O Pantanal apresenta rica diversidade de plantas aquáticas, podendo ser encontradas quase 300 espécies, os quais são amplamente presentes em baías marginais no rio Paraguai.
Barbosa, Ana Paula Dalbem +4 more
core +2 more sources
Geographic variation of Moenkhausia bonita (Characiformes: Characidae) in the rio de la Plata basin, with distributional comments on M. intermedia [PDF]
, 2019 Moenkhausia bonita es registrada en numerosas localidades adicionales de las cuencas de los ríos Bermejo, Paraná, Paraguay, y Uruguay. Dado que estos hallazgos expanden ampliamente el rango distribucional de M.
Britzke, Ricardo +2 more
core +6 more sources
, 2018 {"references": ["Pavanelli CS, Graca WJ, Zawadzki CH, Britski HA, Vidotti AP, Avelino GS, Verissimo S. Fishes from the Corumba Reservoir, Paranaiba River drainage, upper rio Parana basin, State of Goias, Brazil. Check List. 2007; 3 (1): 58 - 64."]}
Ota, Renata Rúbia +3 more
openaire +1 more source
Acta Scientiarum: Biological Sciences, 2007 Com o objetivo de quantificar a importância de algumas características fisiográficas dos riachos sobre a ocorrência de quatro espécies de Characidae em riachos de cabeceira na bacia do rio Ivinhema, realizaram-se amostragens bimestrais em dez riachos com
Yzel Rondon Súarez +4 more
doaj +1 more source
Who's behind those red eyes? The Moenkhausia oligolepis group in Argentina (Characiformes: Characidae) [PDF]
, 2020 The history of red-eyed Moenkhausia in Argentina dates back to 1937 when Meinken mentioned M.sanctaefilomenae for the first time based on specimens received from Corrientes.
Aguilera, Gaston +3 more
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