Length-weight relationship of Hoplias aff. malabaricus (Bloch, 1794) in a subtropical wetland
نویسندگان
چکیده
منابع مشابه
Length-weight relationship of Hoplias aff. malabaricus (Bloch, 1794) in a subtropical wetland.
aLaboratório de Ictiologia, Instituto de Oceanografia, Universidade Federal Rio Grande – FURG, Campus Carreiros, CP 474, CEP 96201-900, Rio Grande, RS, Brazil bLaboratório de Vertebrados, Instituto de Ciências Biológicas, Universidade Federal de Rio Grande – FURG, Campus Carreiros, CP 474, CEP 96201-900, Rio Grande, RS, Brazil cLaboratório de Recursos Pesqueiros Demersais, Instituto de Oceanogr...
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The lacustrine system of the middle rio Doce basin is considered a paradigm of Pleistocene geomorphology. In these lakes, two Hoplias malabaricus karyomorphs (2n = 42A and 2n = 42B) live in sintopy in Carioca Lake. Cytogenetic analyses were performed on 65 specimens from 8 lakes (including Carioca Lake) to determine the distribution and relative frequency of these karyomorphs and the degree of ...
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Cytogenetic and morphometric analyses were carried out in Hoplias aff. malabaricus specimens from six distinct populations from the lower Paranapanema River basin, located between the states of Paraná and São Paulo, Brazil. Measurements were also taken from a specimen collected in Surinam. In a population from a fish farm station at Universidade do Norte do Parana (EPUNOPAR), two sympatric cyto...
متن کاملSpecies of the Hoplias aff malabaricus complex (Characiformes: Erythrinidae): An investigation of coexistence in a Neotropical floodplain
This study assessed the coexistence of three species of thraira present in the Upper Paraná River floodplain, using population structure as an investigation tool. The species were designated as: Hoplias sp. 1, introduced after the construction of the Itaipu reservoir, and Hoplias sp. 2 and Hoplias sp. 3, native species that have been identified as Hoplias aff. malabaricus. We tested the hypothe...
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ژورنال
عنوان ژورنال: Brazilian Journal of Biology
سال: 2016
ISSN: 1678-4375,1519-6984
DOI: 10.1590/1519-6984.05015