Nuclear DNA content determination in Characiformes fish (Teleostei, Ostariophysi) from the Neotropical region [PDF]
, 2002 In the present study, nuclear DNA content was analyzed in 53 species of Characiformes fish from the Neotropical region. Diploid number ranged from 2n = 48 in Astyanax fasciatus, Gymnocorymbus ternetzi and Hyphessobrycon griemi to 2n = 102 in Potamorhina ...
Carvalho, Margarida Lima +4 more
core +3 more sources
The aquatic Macrophytes as nursery grounds of the Amazon's Fish fauna [PDF]
, 2001 The present research describes the size structure and maturity of the fish that lives associated to roots of aquatic macrophytes during the high water period.
Araujo-Lima, Carlos A. R. M. +1 more
core +2 more sources
Composición y diversidad de la ictiofauna de las lagunas meándricas del Parque Nacional del Manu, Madre de Dios, en el periodo de Aguas Bajas 2012 [PDF]
, 2022 La ictiofauna en la Región Neotropical continental presenta gran diversidad y riqueza a nivel mundial. El Parque Nacional de Manu está ubicado en la región de transición entre los Andes y cuenca amazónica central y presenta gran cantidad de lagunas ...
Ricce Bazan, Ricardo Manuel
core
Water Resources Research, Volume 60, Issue 11, November 2024.Abstract The transition from the Andes to the Amazon lowland hosts a high biodiversity and currently is facing several anthropogenic activities, including hydropower infrastructure projects. Little is known about the geomorphology of the Andean gorges, rivers and the interaction with the fish diversity upstream and downstream of gorges.
J. D. Abad +6 more
wiley +1 more source
Bibliografía de los peces de agua dulce de Argentina y Uruguay : Suplemento 1982 [PDF]
, 1982 Fil: López, Hugo Luis. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Menni, Roberto Carlos. División Zoología Vertebrados, Museo de La Plata, UNLPFil: Ringuelet, Raúl Adolfo. Instituto de Limnología Dr. Raúl A. Ringuelet (ILPLA); Facultad de
López, Hugo Luis +2 more
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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
Brazilian Journal of BiologyGrowth parameters were estimated for Moenkhausia dichroura (Kner, 1858) (Characiformes, Characidae), a small-sized and very abundant fish of the Pantanal lentic habitats commonly known as "pequira ".
NL. Cunha, AC. Catella, MA. Kinas
doaj +1 more source
Peixes insetívoros e zooplanctófagos da planície inundável do Rio Miranda, Pantanal, Mato Grosso do Sul, Brasil. [PDF]
, 2015 Estudou-se a alimentacao de peixes insetivoros e zooplanctofagos de quatro ambientes da planicie de inundacao do rio Miranda (dois bracos mortos, uma vazante e uma lagoa). Cinco especies sao insetivoras (T. stellatus, R. hahni, P. mucosa, P. striatulus e
ALMEIDA, V. L. L. de +3 more
core +1 more source
Composição e distribuição de comunidades de peixes na planície de inundação do rio Taquari, Pantanal, MS. [PDF]
, 2014 Este estudo teve o objetivo de caracterizar a ictiofauna da planície de inundação bacia do baixo Rio Taquari (Pantanal, MS) quanto à estrutura e diversidade de suas comunidades.
AOKI, C. +3 more
core
Fish, Lajeado Reservoir, rio Tocantins drainage, State of Tocantins, Brazil [PDF]
, 2007 The Lajeado HR is the fourth hydroelectric power plant constructed in the rio Tocantins. The implementation of hydroelectric plants in the rio Tocantins basin is of high environmental concern because they may result in severe damage to the ichthyofauna ...
Agostinho, Carlos +5 more
core +2 more sources