Results 51 to 60 of about 1,621 (186)
Pools and rapids as spawning and nursery areas for fish in a river stretch without floodplains
Neotropical IchthyologyThis study aimed to evaluate the importance of two environments situated in the main channel of the Peixe River (a tributary of the upper Uruguay River) on fish reproduction and initial growth.
Sunshine de Ávila-Simas +2 more
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Neotropical Ichthyology, 2018 Data on 15 novel microsatellite loci from the Neotropical fish Bryconamericus aff. iheringii are presented here. Analyses of 32 individuals from four different streams revealed 192 different alleles, ranging from four to 32 alleles per locus (mean of 12 ...
Caroline Apolinário-Silva +6 more
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Bibliografía de los peces de agua dulce de la Argentina Suplemento 1996-2002. [PDF]
, 2003 Between 1981 and 1995, we published five bibliographic lists (López et al., 1981, 1982,1987, 1989 y 1995) that included the publications referred to Argentine freshwater fishes and related general information published since Ringuelet et al. (1967).
Battistoni, Patria A. +3 more
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Estrutura trófica da comunidade de peixes de riachos da porção oeste da bacia do Alto Paraná. [PDF]
, 2013 O conhecimento ecológico de peixes de riachos brasileiros ainda possui lacunas. Apesar dos muitos estudos ictiológicos na Bacia do Alto Rio Paraná, poucos foram conduzidos em córregos da região Centro-Oeste, uma das mais ameaçadas pela expansão ...
COSTA-PEREIRA, R. +2 more
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Three new species of Bryconamericus (Characiformes, Characidae), with keys for species from Ecuador and a discussion on the validity of the genus Knodus [PDF]
Tres nuevas especies de Bryconamericus (Characiforme, Characidae), con claves de identificación para las especies de Ecuador y discusión sobre la validez del género Knodus Se describen tres especies nuevas de peces carácidos pertenecientes al género ...
García–A., C. +3 more
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Caracterización y distribución de la fauna íctica en la subcuenca del río Quiroz, Ayabaca (Perú) [PDF]
, 2008 En el present treball es determinen les espècies de peixos de la subconca del riu Quiroz i es coneix la distribució d'aquestes espècies a la subconca segons la influència de l'altitut i la interacció de les activitats humanes en els cossos d'aigua.
Bonastre Blanco, Marta +1 more
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Bryconamericus turiuba Langeani, Lucena, Pedrini, Tarelho-Pereira 2005
, 2018 Published as part of Ota, Renata Rúbia, Deprá, Gabriel de Carvalho, Graça, Weferson Júnio da & Pavanelli, Carla Simone, 2018, Peixes da planície de inundação do alto rio Paraná e áreas adjacentes: revised, annotated and updated, pp. 1-111 in Neotropical Ichthyology 16 (2) on page 40, DOI: 10.1590/1982-0224-20170094, http://zenodo.org/record ...
Ota, Renata Rúbia +3 more
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Alimentación de la ictiofauna del río Sauce Grande, provincia de Buenos Aires, Argentina
Biología Acuática, 2019 El objetivo de este estudio fue determinar el hábito alimenticio de la ictiofauna del río Sauce Grande y analizar la superposición dietaria entre las especies. El estudio se llevó a cabo de enero a diciembre del 2000.
Andrea C. López Cazorla +2 more
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Neotropical IchthyologyBryconamericus is a highly diverse group of characid fishes, being cytogenetic a valuable tool for the delimitation of species. Bryconamericus aff. iheringii (Upper Uruguay/Lower Paraná), B. coeruleus (Upper Paraná), B. cf. ecai e B. cf.
Anahiê Bortoncello Prestes +4 more
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Brazilian Archives of Biology and Technology, 2007 Reproduction of Bryconamericus stramineus was described based on the analysis of 208 females and 166 males collected monthly in the Rio Ibicuí, from April 2001 through March 2002. Reproduction occurred between September and December, with a lower peak in
Vinicius Renner Lampert +2 more
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