2004
DOI: 10.1590/s1679-62252004000200002
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Abstract: Two new species of Bryconamericus are described from southern Brazil: B. patriciae, from the headwaters of rio Pelotas (rio Uruguay drainage) and rio das Antas (laguna dos Patos drainage) and B. ecai from lower rio Taquari drainage. Bryconamericus patriciae differs from other Bryconamericus species from southern South America, by the following combination of characters: body depth (25.5-30.3% SL); head length (25.2-27.6% SL); pelvic-fin length (11.0-14.4% SL); branched anal-fin rays 14-18; teeth of outer row o… Show more

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Cited by 853 publications
(22 citation statements)
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“…Non-native Native to North America, this species was intentionally introduced in the 1980s for sport fishing in high elevation streams (Malabarba et al, 2009 Silva, 2004;Rodriguez and Reis, 2008;Carvalho et al, 2008;Carvalho and Reis, 2009;Cognato et al, 2009;Ottoni and Cheffe, 2009;Menezes and Ribeiro, 2010;Ferrer and Malabarba, 2011;Menezes and Weitzman, 2011), but there are few studies and publications on ecology, reproductive biology or conservation (Guadagnin et al, 1998;Majolo, 2005;Alves and Fontoura, 2009;Hirschmann et al, 2008;Luz-Agostinho et al, 2010). The number of species in the Taquari-Antas basin represents ca.…”
Section: Onchorynchus Mykissmentioning
confidence: 99%
See 1 more Smart Citation
“…Non-native Native to North America, this species was intentionally introduced in the 1980s for sport fishing in high elevation streams (Malabarba et al, 2009 Silva, 2004;Rodriguez and Reis, 2008;Carvalho et al, 2008;Carvalho and Reis, 2009;Cognato et al, 2009;Ottoni and Cheffe, 2009;Menezes and Ribeiro, 2010;Ferrer and Malabarba, 2011;Menezes and Weitzman, 2011), but there are few studies and publications on ecology, reproductive biology or conservation (Guadagnin et al, 1998;Majolo, 2005;Alves and Fontoura, 2009;Hirschmann et al, 2008;Luz-Agostinho et al, 2010). The number of species in the Taquari-Antas basin represents ca.…”
Section: Onchorynchus Mykissmentioning
confidence: 99%
“…Most of these species occur in the upper portions of the basin (only in the Plateau or also in the Mid-slopes and valleys), as Eurycheilichthys spp. and Trichomycterus spp.. At least one species is known only from its type locality (Bryconamericus ecai, Silva, 2004) despite the extensive sampling in the basin. Because restricted range species are potentially more susceptible to environmental impacts and to extinction, they should be considered as targets for assessments in conservation planning and environmental licensing.…”
Section: Trichomycterus Tropeiromentioning
confidence: 99%
“…On the other hand, the single NOR pattern has already been documented for one of the cytotypes of B. ecai Silva 2004(dos Santos et al, 2012 and for B. aff. iheringii of Tatupeba Stream (Capistano et al, 2008) and Agua da Floresta River (Paintner-Marques et al, 2003), and the latter is the first species in the genus to have single NORs documented.…”
Section: Introductionmentioning
confidence: 87%
“…This genus includes 56 valid species that inhabit a variety of freshwater ecosystems throughout Central and South America and is divided into three main groups, on the basis of the position and shape of the maxillary teeth: B. iheringii Boulenger 1887, B. exodon Eigenmann 1907and B. microcephalus Miranda Ribeiro 1908(Silva, 2004.…”
Section: Introductionmentioning
confidence: 99%
“…Five other species have subsequently been described: B. ecai and B. patriciae, from the south of Brazil (Silva 2004); B. turiuba, from the upper Paraná River basin (Langeani et al 2005); B. cinarucoense n. sp. and B. singularis n.…”
mentioning
confidence: 99%