Results 71 to 80 of about 539 (198)

Effects of oligotrophication on fish growth: Insights from a mesocosm experiment

Limnology and Oceanography, Volume 70, Issue S2, Page S392-S403, December 2025.
Abstract Human activities can frequently affect aquatic ecosystems in irreversible ways, with flow regulation and water quality being major concerns. Dams can promote the retention of sediments and nutrients, increase water transparency, and reduce primary productivity, all of which characterize the oligotrophication process.
Juliana Deo Dias, Nadson Ressye Simões, Claudia Costa Bonecker, Angelo Antonio Agostinho   +3 more
wiley   +1 more source

Moenkhausia simulata

Moenkhausia simulata (Eigenmann 1924) Distribution Upper Amazon.
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +1 more source

Moenkhausia dichroura

, 2014
Published as part of Litz, Thomas O. & The, Stefan Koerber Introduction, 2014, Check List of the Freshwater Fishes of Uruguay (CLOFF-UY)., pp.
Litz, Thomas O., The, Stefan Koerber Introduction   +1 more
openaire   +2 more sources

Moenkhausia chrysargyrea

Moenkhausia chrysargyrea (Günther 1864) Distribution Amazon, plus northern drainages. Notes Barriga (1994).
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +2 more sources

Moenkhausia doceana

, 2006
Published as part of Vinicius A. Bertaco & Paulo H. F. Lucinda, 2006, Moenkhausia pankilopteryx, new species from rio Tocantins drainage, Brazil (Ostariophysi: Characiformes, Characidae)., pp.
Vinicius A. Bertaco, Paulo H. F. Lucinda
openaire   +2 more sources

Moenkhausia Eigenmann 1903

, 2020
History of red-eyed Moenkhausia in Argentina In their account for Moenkhausia sanctaefilomenae (Steindachner, 1907), Ringuelet et al. (1967) provided a list of references including Steindachner’s original description, the record of Poecilurichthys agassizii by Eigenmann & Kennedy (1903) from Paraguay, M.
Mirande, Juan Marcos, Koerber, Stefan, Terán, Guillermo E., Aguilera, Gastón   +3 more
openaire   +1 more source

Diet and dietary overlap of three sympatric fish species in lakes of the upper Paraná River floodplain

Brazilian Archives of Biology and Technology, 1999
For a dietary study, specimens of Astyanax bimaculatus, Astyanax schubarti, and Moenkhausia intermedia were caught monthly with seines-nets in six lakes (Pau Veio, Porto Rico, Três Amigos, Mutum, Pontal, and Canal do Meio), on the floodplain of the Upper
Karla Danielle Gaspar da Luz, Edson Kiyoshi Okada   +1 more
doaj   +1 more source

Moenkhausia justae

, 2006
Published as part of Vinicius A. Bertaco & Paulo H. F. Lucinda, 2006, Moenkhausia pankilopteryx, new species from rio Tocantins drainage, Brazil (Ostariophysi: Characiformes, Characidae)., pp.
Vinicius A. Bertaco, Paulo H. F. Lucinda
openaire   +2 more sources

Moenkhausia dichroura

Moenkhausia cf. dichroura Distribution Amazon, Orinoco, Paraguay. Notes Galacatos et al. (2004), Valdiviezo-Rivera et al. (2018), Tobes et al. (2022).
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +1 more source

Moenkhausia cotinho Eigenmann 1908

, 2020
Published as part of Mathubara, Kleber & Toledo-Piza, Mônica, 2020, Taxonomic study of Moenkhausia cotinho Eigenmann, 1908 and Hemigrammus newboldi (Fernández-Yépez, 1949) with the description of two new species of Moenkhausia (Teleostei: Characiformes: Characidae), pp.
Mathubara, Kleber, Toledo-Piza, Mônica
openaire   +2 more sources