Results 61 to 70 of about 2,707 (214)

Fish fauna from Río Pilcomayo National Park and Ramsar Site and its surroundings, Formosa, Argentina [PDF]

, 2014
The first list of fish species from the Río Pilcomayo National Park and Ramsar Site (RPNP), located in the WetChaco plains of Northern Argentina is presented here.
Baigún, Claudio Rafael M., Brancolini, Florencia, Colautti, Dario César, López, Hugo, Minotti, Priscilla Gail, Protogino, Lucila Cristina   +5 more
core   +4 more sources

Aquaculture production and its environmental sustainability in Thailand : challenges and potential solutions [PDF]

, 2020
Though aquaculture plays an important role in providing foods and healthy diets, there are concerns regarding the environmental sustainability of prevailing practices.
Goethals, Peter, Ho, Long Tuan, Lachat, Carl, Sampantamit, Tiptiwa, Sorgeloos, Patrick, Sutummawong, Nantida   +5 more
core   +1 more source

Serrasalmus rhombeus

Serrasalmus rhombeus (Linnaeus 1766) Distribution Widespread Amazonia, plus northern drainages. Notes Barriga (1994), Galacatos et al. (2004), Jácome-Negrete (2013), Escobar-Camacho et al. (2015), Valdiviezo-Rivera et al. (2018), Jácome-Negrete et al. (2018) Jácome-Negrete et al. 2018.
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +1 more source

Disentangling the Components Shaping Aquatic Richness Over Spatial Scales in Extreme Climatic Events

Freshwater Biology, Volume 71, Issue 3, March 2026.
ABSTRACT Species richness in a region can be partitioned into three components: (1) spatial aggregation of individuals, (2) variation in total individual density and (3) species abundance distribution (SAD). However, it remains unclear how the influence of these components on richness changes under extreme climatic events.
Laura A. Ortega‐Corredor, Alfonso Pineda, Claudia Costa Bonecker, Angelo Antonio Agostinho, Luzia Cleide Rodrigues   +4 more
wiley   +1 more source

Is 30 years enough time to niche segregation between a non-native and a native congeneric fish species? Evidences from stable isotopes

Frontiers in Marine Science, 2015
The invasion of non-native species that are phylogenetically similar to native species was observed in the Upper Paraná River following the construction of the Itaipu hydroelectric plant and subsequent removal of a natural geographic barrier (Sete Quedas
Gustavo Henrique Zaia Alves
doaj   +1 more source

Alimentacao de peixes carnivoros da planicie inundavel do Rio Miranda, Pantanal, Mato Grosso do Sul, Brasil. [PDF]

, 2015
E analisada a alimentacao de 15 especies de peixes carnivoros de quatro ambientes na planicie de inundacao do baixo rio Miranda, na regiao do Pantanal de Mato Grosso do Sul.
ALMEIDA, V. L. L. de, PEREIRA, R. A. C., RESENDE, E. K. de, SILVA, A. G. da   +3 more
core   +1 more source

Serrasalmus auriventris

, 2008
Serrasalmus auriventris (Burmeister, 1861) NEW Overlooked taxon from Argentina ...
openaire   +2 more sources

Serrasalmus marginatus Valenciennes 1837

, 2018
Published as part of Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, pp. 1-111 in Neotropical Ichthyology 16 (2) on pages 53-54, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record ...
Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da, Pavanelli, Carla Simone   +3 more
openaire   +2 more sources

Carbon sources and trophic position of the main species of fishes of Baía River, Paraná River floodplain, Brazil

Brazilian Journal of Biology
In order to verify the carbon source and trophic position of the main species of fishes, of the Paraná River floodplain, we analysed the proportion of stable carbon (delta13C) and nitrogen (delta15N) isotopes in muscle of fishes sampled in the rainy ...
G. I. Manetta, E. Benedito-Cecilio, M. Martinelli   +2 more
doaj   +1 more source

Serrasalmus maculatus

, 2010
Autapomorphies of Serrasalmus maculatus: 1. Ventral longitudinal lamellae of basioccipital (2): (1> 0) falling short of posterior border of basioccipital. Paralleled in nodes 170 and 205. 2. Position of sphenotic spine relative to hyomandibula (11): (0> 1) displaced anteriorly relative to anterior margin of hyomandibula. Paralleled in nodes 162 and 211
openaire   +2 more sources