Results 11 to 20 of about 901 (182)

Metazoan parasite fauna of two peacock-bass cichlid fish in Brazil [PDF]

open access: yesCheck List, 2013
A parasitological study of two freshwater cichlid fish of the genus Cichla (C. kelberi and C. piquiti) from six different aquatic ecosystems in Brazil was performed. Based on the survey, a checklist of the component community of the metazoan parasites of
Fabio Yamada, Ricardo Takemoto
doaj   +8 more sources

Future invasion risk assessment of the peacock bass in Neotropical ecoregions: A conceptual and testable model

open access: yesGlobal Ecology and Conservation
Protecting freshwater biodiversity from non-native invasive species and their impacts is crucial for minimising both regional and global deterioration of ecosystem services. The yellow peacock bass Cichla ocellaris, a predatory freshwater fish endemic to
Gabriel Klippel   +5 more
doaj   +3 more sources

Estimation of peacock bass (Cichla spp.) mortality rate during catch-release fishing employing different post-capture procedures

open access: yesBrazilian Journal of Biology, 2017
The effect of catch-and-release fishing on the survival of peacock bass (Cichla spp.) was evaluated by comparing two types of artificial bait (jig and shallow-diver plugs) and two types of post-catch confinement. Two experiments were conducted during the
L. S. A. Barroco   +2 more
doaj   +3 more sources

Reproductive cycle of the Neotropical cichlid yellow peacock bass Cichla kelberi: A novel pattern of testicular development [PDF]

open access: yesNeotropical Ichthyology, 2013
The present study describes the testicular maturation phases (associating the germ cells development and the morphological changes suffered by the germinal epithelium along the whole year), and the testicular morphology in the yellow peacock bass Cichla ...
Diógenes Henrique de Siqueira-Silva   +3 more
doaj   +6 more sources

Reduced genetic diversity and the success of the invasive peacock bass (Cichliformes: Cichlidae) [PDF]

open access: yesBrazilian Journal of Biology, 2021
Several species of Cichla successfully colonized lakes and reservoirs of Brazil, since the 1960’s, causing serious damage to local wildlife. In this study, 135 peacock bass were collected in a reservoir complex in order to identify if they represented a ...
S. C. S. Luz   +7 more
doaj   +6 more sources

SPATIAL AND SEASONAL VARIATION OF PEACOCK BASS (Cichla spp.) FISHERY: AN ANALYSIS OF CATCHES LANDED IN MANAUS, AMAZONAS STATE, BRAZIL

open access: yesBoletim do Instituto de Pesca, 2020
This study analysed the commercial fishing for peacock bass (Cichla spp.) and its variation according to the river regime and the fishing environments, based on landing data in Manaus.
Glenda Katherine de Souza DIAS   +2 more
doaj   +2 more sources

Yield and centesimal characterization of collagen extracted from the skin of peacock bass Cichla monoculus [PDF]

open access: yesBrazilian Journal of Biology
Fish processing provides waste of around 50.0% to 70.0% of the animal's initial weight, especially the skin. Thus, this residue contains the by-product that allows biopolymers to be obtained, highlighting collagen, which can be widely used in different ...
T. C. Nóbrega   +6 more
doaj   +3 more sources

First record of peacock bass (Cichla sp.) capture dynamics in a sport-fishing tournaments in the Brazilian Amazon [PDF]

open access: yesActa Limnologica Brasiliensia
Aim The objective of this study was to characterize the sport-fishing tournament “Amigos do Tarumã” over the nine tournaments held between 2014 and 2023 in the state of Amazonas.
Gabriel Silva Zumaeta, Chiara Lubich
doaj   +2 more sources

Molecular identification of Cichla (Perciformes: Cichlidae) introduced in reservoirs in Southern Brazil - doi: 10.4025/actascibiolsci.v35i2.10684

open access: yesActa Scientiarum: Biological Sciences, 2012
Species of peacock bass were introduced in several watersheds in South America and worldwide, mainly due to its importance to sport fishing, by being a fighting fish.
Boris Briñez   +4 more
doaj   +2 more sources

Yield per recruit of the peacock bass Cichla monoculus (Spix and Agassiz, 1831) caught in Lago Grande at Manacapuru (Amazonas – Brazil)

open access: yesBrazilian Journal of Biology
We evaluated the stock of peacock bass Cichla monoculus caught by a small-scale fishing fleet in Lago Grande at Manacapuru. The database was constructed by monthly samplings of 200 fish between February 2007 and January 2008. We measured the total length
CP Campos, CEC Freitas
doaj   +2 more sources

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