Relação peso-comprimento e fator de condição de Cichla kelberi (Perciformes, Cichlidae) introduzidos em um lago artificial no Sudeste brasileiro - DOI: 10.4025/actascibiolsci.v30i2.300

Leandro Muller Gomiero; Gilberto Aparecido Villares Junior; Felipe Naous

doi:10.4025/actascibiolsci.v30i2.300

**Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil** - DOI: 10.4025/actascibiolsci.v30i3.300

Authors

Leandro Muller Gomiero Unesp Rio Claro Author
Gilberto Aparecido Villares Junior UNESP Rio Claro Author
Felipe Naous UNESP Rio Claro Author

DOI:

https://doi.org/10.4025/actascibiolsci.v30i2.300

Keywords:

Cichla kelberi, tucunarés, introdução de espécies, fator de condição

Abstract

The length-weight relationship and condition factor for Cichla kelberi introduced in an artificial lake in southeastern Brazil were analyzed. By studying separately the male, female and immature individuals, different length-weight patterns were found to happen among them. The same happened when distinct seasonal variations were compared. They are related to feeding alterations and the reproductive periods. The length-weight relationship and condition factor for these fishes vary in accordance with the time of introduction, population size, the characteristics of the ecosystem, sexual maturity, as well as the intra- and interspecific interactions.

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Author Biography

Leandro Muller Gomiero, Unesp Rio Claro

Possui graduação em Bacharelado em Ciências Biológicas pela Universidade Estadual Paulista Júlio de Mesquita Filho (1996), mestrado em Zoologia pela Universidade Estadual Paulista Júlio de Mesquita Filho (1999), doutorado em Zoologia pela Universidade Estadual Paulista Júlio de Mesquita Filho (2003) e Pós-Doutorado pela Universidade Estadual Paulista Júlio de Mesquita Filho (2006). Tem experiência na área de Zoologia, com ênfase em Conservação das Espécies Animais, atuando principalmente nos seguintes temas: peixes, alimentação, reprodução, fecundidade, relação gonadossomática, introdução de espécies, ictiofauna de reservatórios, frugivoria e dispersão de sementes por peixes, diversidade, relação peso-comprimento e fator de condição Currículo Lattes

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Published

2008-05-29

Issue

Vol. 30 No. 2 (2008)

Section

Ecology and Limnology

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How to Cite

Length-weight relationship and condition factor for Cichla kelberi (Perciforms, Cichlidae) introduced in an artificial lake, southeastern Brazil - DOI: 10.4025/actascibiolsci.v30i3.300. (2008). Acta Scientiarum. Biological Sciences, 30(2), 173-178. https://doi.org/10.4025/actascibiolsci.v30i2.300