Results 41 to 50 of about 539 (198)

Feeding aspects of Knodus heteresthes (Eigenmann, 1908) and Moenkhausia lepidura (Kner, 1858) (Characiformes, Characidae) in the Teles Pires and Juruena Rivers, southern Amazon.

Brazilian journal of biology = Revista brasleira de biologia, 2020
The composition of the diet of two species of characids (Knodus heteresthes and Moenkhausia lepidura) was evaluated in the Teles Pires and Juruena Rivers, sampled in September and October 2016. We analyzed 226 stomachs of K.
E. Oliveira, Á. R. Ignácio, W. Lázaro, C. Muniz, D. V. S. Campos, J. V. M. Costa, T. Ribeiro, M. Santos-Filho   +7 more
semanticscholar   +1 more source

Predation on pirarucu larvae by opportunistic fish species

Acta Amazonica, 2022
One of the constraints in pirarucu, Arapaima gigas farming is the reproduction in captivity, due to inconsistent number of spawning events per reproductive cycle, thus, unreliable availability of juvenile fish. This is a first-hand report on predation of
Adriana Ferreira LIMA, Anderson Guilherme Pereira dos REIS, Alberto AKAMA, Patricia Oliveira MACIEL-HONDA   +3 more
doaj   +1 more source

Moenkhausia dichroura

, 2023
M. dichroura (Kner, 1858) evidence-based confirmation for Maranhão from the Mearim basin published in Limeira-Filho et al. (2023)
Koerber, Stefan, Guimarães, Erick Cristofore, Brito, Pâmella Silva de, Oliveira, Rafael Ferreira de, Ottoni, Felipe Polivanov   +4 more
openaire   +1 more source

Food resource used by small-sized fish in macrophyte patches in ponds of the upper Paraná river floodplain - DOI: 10.4025/actascibiolsci.v31i2.3266

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, Norma Segatti Hahn, Rosemara Fugi   +2 more
doaj   +1 more source

Revealing the first records of endoparasitic interactions in the non-native fish Moenkhausia costae within a reservoir in Northeastern Brazil.

Anais da Academia Brasileira de Ciências
Parasites are an important part of ecosystems, but are frequently ignored in studies on major anthropogenic impacts on aquatic environments. Biological invasions are responsible for biodiversity loss, and are one of the possible consequences of water ...
J. Sousa, J. M. Falkenberg, V. M. M. D. Lima, I. E. Winkeler, T. Ramos, S. Y. Lustosa-Costa, R. Menezes, A. Lacerda   +7 more
semanticscholar   +1 more source

Seminal characterization of the Amazonian fire-eye tetra Moenkhausia oligolepis (Günther, 1864)

Zygote (Cambridge. Print), 2020
Summary The seminal characteristics of Moenkhausia oligolepis are described. Three males were induced with a single dose of carp pituitary. Semen was collected 6 h after induction, and diluted in dibasic sodium phosphate extender solution.
J. Rodrigues, R. S. D. Santos, J. G. Cordeiro, Marissol Leite, Hingrid Oliveira, H. Tercya, B. P. D. Costa, N. Nascimento, C. Maximino, Diógenes Henrique de Siqueira‐Silva   +9 more
semanticscholar   +1 more source

Moenkhausia pyrophthalma

, 2006
Moenkhausia pyrophthalma: MCP 34164 (13, 23.2-27.2 mm SL), rio Tocantins drainage, Ribeirão Cascalheira, Mato Grosso, Brazil.
Vinicius A. Bertaco, Paulo H. F. Lucinda
openaire   +2 more sources

EMBRYONIC DEVELOPMENT OF THE FIRE-EYE-TETRA Moenkhausia oligolepis (CHARACIFORMES: CHARACIDAE)

bioRxiv, 2020
This study describes the embryonic development of Moenkhausia oligolepis in captive conditions. After fertilization, the embryos were collected every 10 min up to 2 h, every 20 min up to 4 h, and every 30 min until hatching.
R. S. D. Santos, J. Rodrigues, J. G. Cordeiro, H. Tercya, Marissol Leite, B. P. D. Costa, Raphael da Silva Costa, C. Maximino, Diógenes Henrique de Siqueira‐Silva   +8 more
semanticscholar   +1 more source

Two new species of Moenkhausia Eigenmann (Characiformes: Characidae) from Serra do Cachimbo, Pará, Northern Brazil

Neotropical Ichthyology
Two new species of Moenkhausia, one from the rio Tapajós and the other from the rio Xingu basins are described as apparently endemics of the Serra do Cachimbo. Both species, along with M.
Leandro M Sousa, André L. Netto-Ferreira, José L. O Birindelli   +2 more
doaj   +1 more source

Moenkhausia jamesi

, 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