Results 131 to 140 of about 1,504 (157)

Variable vision in variable environments: the visual system of an invasive cichlid (Cichla monoculus) in Lake Gatun, Panama.

J Exp Biol, 2019
Escobar-Camacho D, Pierotti MER, Ferenc V, Sharpe DMT, Ramos E, Martins C, Carleton KL.   +6 more
europepmc   +1 more source

Formation of Adaptive Trophic Niches of Euryphagous Fish Species in Response to Off-Seasonal Water Level Regulation in Hongze Lake. [PDF]

Animals (Basel)
Luo S, Wang Z, Zhang S, Mu H, Jiao Y, Qu X, Wang Q, Yang R, Zuo Y, Jin S.   +9 more
europepmc   +1 more source

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Methylmercury in a predatory fish (Cichla spp.) inhabiting the Brazilian Amazon

Environmental Pollution, 2008
This research tested whether limnological conditions, biological characteristics of fish and anthropogenic impacts influenced the assimilation of methylmercury into the muscle of a sedentary piscivorous fish, Cichla spp., from three rivers (Negro, Madeira, Tapajós) and two hydroelectric reservoirs (Balbina, Tucuruí) within the Brazilian Amazon ...
Helena do A, Kehrig, Bruce M, Howard, Olaf, Malm   +2 more
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Determination of the Mercury Fraction Linked to Protein of Muscle and Liver Tissue of Tucunaré (Cichla spp.) from the Amazon Region of Brazil

Archives of Environmental Contamination and Toxicology, 2015
This study used metalloproteomic techniques to characterize mercury (Hg)-bound proteins in the muscle and liver tissue of Tucunaré (Cichla spp.) collected at the Jirau Hydroelectric Power Plant in Madeira River Basin, Brazil. The proteome of the muscle and liver tissue was obtained after two steps of fractional precipitation and separating the proteins
Vieira, José C. S., Cavecci, Bruna, Queiroz, João V., Braga, Camila P., Padilha, Cilene C. F., Leite, Aline L., Figueiredo, Wllyane S., Buzalaf, Marília A. R., Zara, Luiz F., Padilha, Pedro M.   +9 more
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Global distribution of the South American peacock bassesCichlaspp. follows human interference

Fish and Fisheries, 2021
AbstractSouth American peacock basses (genusCichla) have been widely introduced within and outside the Neotropical region due to their importance to fisheries, despite threats to the native fish fauna. We performed a literature review on the worldwide distribution of validCichlaspecies by focusing on records of species richness and populations in their
Ana Clara Sampaio Franco, Ana Cristina Petry, Marcela Rosa Tavares, Taís de Fátima Ramos Guimarães, Luciano Neves dos Santos   +4 more
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Invasive peacock basses (Cichla spp.) and decreased abundance of small native fish in Brazilian reservoirs

Aquatic Conservation: Marine and Freshwater Ecosystems, 2022
Abstract Peacock basses (Cichla spp.) have been introduced in impoundments for decades, and their negative impacts on the native fish fauna have been documented. However, previous studies largely focused on the overall responses of fish assemblages, often neglecting specific predator–prey interactions and the underlying effects of environmental ...
Ana Clara Sampaio Franco, Ana Cristina Petry, Emili García‐Berthou, Luciano Neves dos Santos   +3 more
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Changes in fish functional diversity in a neotropical floodplain associated with the invasive Cichla spp.: a long-term perspective

Hydrobiologia
Rafaela Giacomel Rauber, Anielly Galego de Oliveira, Taise Miranda Lopes, Rosa Maria Dias, Diego Correa Alves, Luiz Carlos Gomes, Angelo Antonio Agostinho   +6 more
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Mercury Fractionation in Tucunaré (Cichla spp) and Filhote (Brachyplathystoma filamentosum) from Brazilian Amazon

Proceedings of the 18th International Conference on Heavy Metals in the Environment, 2016
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MÉTODOS DE COLETA UTILIZADOS NA CAPTURA DE TUCUNARÉS (Cichla spp.) PARA FINS CIENTÍFICOS

Revista Brasileira de Engenharia de Pesca, 2009
Todo conhecimento sobre a biologia dos tucunarés introduzidos ou não nos mais diversos ambientes é importante para a compreensão da estrutura da comunidade e do seu manejo, por se tratar de uma espécie predadora muito apreciada e com valor comercial.
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OCORRÊNCIA DE COPEPODA PARASITA NOS PEIXES TUCUNARÉ (CICHLA SPP) E SERRASALMÍDEOS (CHARACIFORMES) DO RESERVATÓRIO AMAZÔNICO DA UHE TUCURUÍ, ESTADO DO PARÁ, BRASIL

Anais do III Congresso Brasileiro de Parasitologia Humana On-line, 2023
Agila de Oliveira Aguiar, CHRYSTHANDÇÃ MOREIRA DE MEDEIROS, ARIELLY GONÇALVES COSTA, DANIELA ASSUNÇÃO PANTOJA, LUCIANA MENDES FERNANDES   +4 more
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