Results 61 to 70 of about 539 (198)

Características corporais do peixe moenkhausia forestii potencialidades para aquicultura ornamental

Observatorio de la Economía Latinoamericana
O objetivo deste trabalho foi identificar correlações entre peso corporal e suas medidas morfométricas. Foram utilizados 45 peixes da espécie Tetra-olho de fogo (Moenkhausia forestii) aclimatados por 24 horas em uma unidade experimental de 1000 L e ...
J. C. Melo, Jessica Amanda Ugarte Reges, Annye Campos Venâncio Ferreira, Letícia Maria Albuquerque Conceição, V. D. S. Gomes, Erlei Cassiano Keppeler, Alzira Gabriela Da Silva, C. Honorato   +7 more
semanticscholar   +1 more source

Moenkhausia rubra, a new species from rio Juruena, upper rio Tapajós basin, Brazil (Characiformes: Characidae)

Neotropical Ichthyology
Moenkhausia rubra, new species, is described from the upper rio Juruena, rio Tapajós basin, Mato Grosso, Brazil. The new species is distinguished from its congeners, except M. hemigrammoidesand M.
Murilo N. L. Pastana, Fernando C. P. Dagosta   +1 more
doaj   +1 more source

Length-weight relationships of fish from sandy beaches

Brazilian Journal of Biology, 2021
This study estimated the length–weight relationships of 16 fish species occurring close to the shores of sandy beaches along the lower Negro River basin, Brazilian Amazon.
D. Olentino, C. C. F. Lubich, M. D. P. Rocha, J. H. N. Santos, T. Gomes, H. Beltrão, J. F. Silva, K. C. Yamamoto   +7 more
doaj   +1 more source

Aquatic and Terrestrial Invertebrates Support Fish Assemblages of Amazonian Streams

Freshwater Biology, Volume 71, Issue 5, May 2026.
ABSTRACT The Amazonian stream network is remarkable not only for its extent but also for its rich fish diversity. These streams are interconnected with the surrounding forests. However, key ecological aspects of Amazonian freshwater ecosystems, such as energy flows and carbon sources sustaining fish assemblages, remain poorly understood. In this study,
Pedro H. S. Basilio, Cecília G. Leal, Débora R. de Carvalho, Gabriel L. Brejão, Dennys H. C. Drager, Gilberto N. Salvador, Marcos A. Alves‐Filho, Vladimir E. Costa, Gabriel O. Ferraz, Gustavo S. Ferreira, Rafael P. Leitão, Luciano F. A. Montag, Jady V. A. S Santos, Everton C. Silva, Paulo S. Pompeu   +14 more
wiley   +1 more source

A new species of Moenkhausia Eigenmann (Characiformes: Characidae) from the rio Arinos basin, Brazil

Neotropical Ichthyology
A new species of Moenkhausia is described from the rio Arinos drainage, rio Tapajós basin, Mato Grosso, Brazil. The new species is diagnosed from all congeners, except M . hemigrammoides , M .
Fernando C. P. Dagosta, Manoela M. F. Marinho   +1 more
doaj   +1 more source

Moenkhausia nigromarginata

, 2016
Moenkhausia nigromarginata: MZUSP 5179, 13, 37.3–55.4 mm SL, MZUSP 45289, 5, 21.5–39.4 mm SL, MZUSP 93509, 156, 17–51.4 mm SL, MZUSP 93520, 215, 30.4–49.8 mm SL, MZUSP 93657, 26, 19.4–53.2 mm SL, Rio Papagaio basin.
Fernando C. P. Dagost, anoela M. F. Mar, cila Cam, ávio C. T. Li   +3 more
openaire   +2 more sources

Moenkhausia loweae Gery 1992

, 2023
Published as part of Koerber, Stefan, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Oliveira, Rafael Ferreira de & Ottoni, Felipe Polivanov, 2023, CLOFFBR-MA - update 1 - supplement to Checklist of the freshwater fishes of Maranhão, Brazil., pp.
Koerber, Stefan, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Oliveira, Rafael Ferreira de, Ottoni, Felipe Polivanov   +4 more
openaire   +2 more sources

Unraveling Temporal Fish Diversity in a Neotropical Hydropower Reservoir: Comparing eDNA Metabarcoding to Traditional Fishing Methods

Environmental DNA, Volume 8, Issue 2, March/April 2026.
Comparing eDNA metabarcoding and gillnet surveys in a Neotropical reservoir, this study finds that eDNA detects greater species richness yet reveals distinct assemblage structures. The results underscore the value of integrating both methods to achieve comprehensive biodiversity monitoring in hydropower‐impacted ecosystems.
Izabela Santos Mendes, Naiara Guimarães Sales, Allan D. McDevitt, Paulo Santos Pompeu, Francisco de Andrade Neto, Heron Oliveira Hilário, Daniel Cardoso Carvalho   +6 more
wiley   +1 more source

Moenkhausia sanctaefilomenae

, 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, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da, Pavanelli, Carla Simone   +3 more
openaire   +2 more sources

Moenkhausia Eigenmann

, 2006
[[Moenkhausia Eigenmann]] The genus Moenkhausia Eigenmann is a speciose characid genus, including at least 60 valid nominal species widely distributed throughout the Amazonas, Orinoco, São Francisco, Parnaíba, Paraguay and Doce river drainages, as well as in small coastal drainages of Guianas (Lima et al., 2003). The systematics of Moenkhausia is quite
Vinicius A. Bertaco, Paulo H. F. Lucinda
openaire   +1 more source