Journal Article
A expressão do comportamento agonístico em Ituglanis ramiroi Bichuette and Trajano 2004 (Siluriformes: Trichomycteridae) e sua aplicação para conservação
Monteiro Neto, D. and Bichuette, M.E.
Record Number:
5288
Year:
2013
Journal:
Revista da Biologia
Pages:
28-33
Volume:
10
Abstract:
Abstract. Ituglanis ramiroi lives in a special habitat in São Bernardo Cave, mostly upper aquifers fed by
infiltration water in the rock. The species was previously studied in relation to reaction to the light; to
the spontaneous behavior; to the feeding behavior; and to the locomotor rhythmicity, with evidences
of specializations in these behaviors. In the present work, we present the description of agonistic behavior
in this species. We verified that the agonistic component was weakly expressed in the tested
individuals and could represent a character regression, therefor, a specialization. Specialized behavior
in troglobitic species suggests unique evolutionary histories, and must be considered for conservation
purpose.
Keywords. Brazil; Character regression; Epikarst; Subterranean fishes; Troglobitic.
Times Cited:
1
Relevent Species:
Related Records:
Bichuette, M.E., Garz, M.A. and Moller, D. (2001)
Preliminary studies on cave-dwelling catfishes, Ituglanis sp., from Goias, Brazil
Fernandez, L. and Bichuette, M.E. (2002)A new cave dwelling species of Ituglanis from the Sao Domingos karst, central Brazil (Siluriformes: Trichomycteridae)
Bichuette, M.E. (2002)Behaviour of subterranean catfishes, genus Ituglanis, from central Brazil (Siluriformes: Trichomycteridae)
Bichuette, M.E. (2003)Distribuicao, biologia, ecologia populacional e comportamento de peixes subterraneos, generos Ituglanis (Siluriformes: Trichomycteridae) e Eigenmannia (Gymnotiformes: Sternopygidae) da area carstica de Sao Domingos, nordeste de Goias
Bichuette, M.E. and Trajano, E. (2004)Three new subterranean species of Ituglanis from central Brazil (Siluriformes: Trichomycteridae)
Bichuette, M.E. (2004)Population ecology of troglobitic catfishes, genus Ituglanis, from central Brazil (Siluriformes: Trichomycteridae)
Bichuette, M.E. and Trajano, E. (2008)Ituglanis mambai, a new subterranean catfish from a karst area of Central Brazil, rio Tocantins basin (Siluriformes: Trichomycteridae)
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von Schimonsky, D.M. and Bichuette, M.E. (2013)A expressão do comportamento agonístico em Ituglanis ramiroi Bichuette and Trajano 2004 (Siluriformes: Trichomycteridae) e sua aplicação para conservação
Monteiro Neto, D. and Bichuette, M.E. (2013)A expressão do comportamento agonístico em Ituglanis ramiroi Bichuette and Trajano 2004 (Siluriformes: Trichomycteridae) e sua aplicação para conservação
Rizzato, P.P. and Bichuette, M.E. (2014)Ituglanis boticario, a new troglomorphic catfish (Teleostei: Siluriformes: Trichomycteridae) from Mambai karst area, central Brazil
Datovo, A., Aquino P. de P.U. and Langeani, F. (2016)A new species of Ituglanis (Siluriformes: Trichomycteridae) from the Tocantins and Paranaíba river basins, central Brazil, with remarks on the systematics of the genus
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Katz, A.M., Barbosa, M.A., de Oliveira Mattos, J.L. and Moreira da Costa, W.J.E.M. (2018)Multigene analysis of the catfish genus Trichomycterus and description of a new South American trichomycterine genus (Siluriformes, Trichomycteridae)
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Fernandez, L., Arroyave, J. and Schaefer, S.A. (2021)Emerging patterns in phylogenetic studies of trichomycterid catfishes (Teleostei, Siluriformes) and the contribution of Andean diversity
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Rizzato, P.P. and Bichuette, M.E. (2024)Gross morphology of the brain and some sense organs of subterranean pencil catfishes of the genus Ituglanis Costa and Bockmann, 1993 (Siluriformes, Trichomycteridae), with a
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