Results 41 to 50 of about 1,668 (137)

Cichla kelberi Kullander & Ferreira 2006

open access: yes, 2023
Cichla kelberi Kullander & Ferreira, 2006 [I]—Kelberi peacock bass; None Taxonomy. Original description: Cichla kelberi Kullander & Ferreira, 2006: 324, figs. 28-32 [Tucurui, Pará, Brazil; holotype: MZUSP 92397].— Israel synonyms: None.—Revisions: None. Illustration: Kullander & Ferreira (2006: figs. 28-32). Status in Israel.
Çiçek, Erdoğan   +4 more
openaire   +2 more sources

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   +3 more sources

Spar genetic analysis of two invasive species of Cichla (Tucunaré) (Perciformes: Cichlidae) in the Paraná river basin - doi: 10.4025/actascibiolsci.v33i1.4855

open access: yesActa Scientiarum: Biological Sciences, 2011
The introduction of exotic species in lake ecosystems has been greatly highlighted in the literature worldwide. Since introduction may threaten diversity of native fish, the issue turns up to be of paramount importance.
Giovanna Caputo Almeida-Ferreira   +3 more
doaj   +1 more source

Fish diversity in the rivers that drain the Baixada Maranhense and the Mearim basin in northeastern Brazil

open access: yesBrazilian Journal of Biology, 2023
The Baixada Maranhense Environmental Protection Area of the Brazilian state of Maranhão encompasses a biologically rich region that includes the basins of four principal rivers, the Mearim, Pericumã, Pindaré, and Turiaçu, which form a complex of wetlands.
D. Limeira-Filho   +10 more
doaj   +1 more source

Small size today, aquarium dumping tomorrow: sales of juvenile non-native large fish as an important threat in Brazil

open access: yesNeotropical Ichthyology, 2017
Informal sales of large-bodied non-native aquarium fishes (known as “tankbusters”) is increasing among Brazilian hobbyists. In this study, we surveyed this non-regulated trade on Facebook® from May 2012 to September 2016, systematically collecting ...
André L. B. Magalhães   +6 more
doaj   +1 more source

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   +1 more source

Reproductive Aspects of Moenkhausia intermedia Eigenmann, 1908 (Pisces, Characidae) in the Upper Paraná River Basin, Brazil

open access: yesInternational Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011
The aim of this work was to determine the reproductive tactic of the population of Moenkhausia intermedia, inhabiting the Capivara Reservoir, lower Paranapanema River. Four different stretches of the reservoir were selected, and sampling was carried out quarterly, in the period from 2001 to 2004.
Armando César Rodrigues Casimiro   +6 more
wiley   +1 more source

Drastic reduction of the functional diversity of native ichthyofauna in a Neotropical lake following invasion by piscivorous fishes

open access: yesNeotropical Ichthyology, 2021
Biological invasions are leading several species to extinction and are projected as a main driver of biodiversity changes in lakes for this century.
Carla Patrícia de Souza   +3 more
doaj   +1 more source

Histological Characterization and Oocyte Development in Pearlspot, Etroplus suratensis (Bloch, 1790) From Vembanad Lake, Kerala, India

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
ABSTRACT This study is the first to elucidate the oocyte growth pattern of Etroplus suratensis through detailed gonad histology. Ovary samples from different maturity stages were collected from October 2023 to September 2024 from cage culture systems installed in Vembanad Lake, Kumbalangi, Kerala, India.
Mohammad Saddam Hussain   +8 more
wiley   +1 more source

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