Results 11 to 20 of about 1,621 (186)
Revista Mexicana de Biodiversidad, 2011 Se efectúa un análisis taxonómico y geográfico de Bryconamericus peruanus y se compara con las especies de este género presentes en las vertientes del Pacífico sur en Colombia, Ecuador y Perú.
César Román-Valencia +2 more
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Revista de Biología Tropical, 2000 Se describen tres nuevas especies: Bryconamericus dahli que habita en la cuenca de los Ríos Patia y Mira; B. ichoensis capturada en la Quebrada Chaparraidó, alto Río Atrato y B. galvisi colectada en el alto Río Putumayo. Bryconamericus.
César Román-Valencia
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Cytogenetic characterization of a population of Bryconamericus aff. iheringii (Characidae,Tetragonopterinae) [PDF]
Genetics and Molecular Biology, 2003 A cytogenetic analysis of thirteen specimens of Bryconamericus aff. Iheringii revealed a diploid number of 52 chromosomes and a karyotype of 8M+22SM+10ST+12A with a fundamental number (FN) of 92.
Tânia Regina Paintner-Marques +2 more
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Bryconamericus ecai Silva 2004, new species [PDF]
Neotropical Ichthyology, 2004 Published as part of Silva, Jos Francisco Pezzi da, 2004, Two new species of Bryconamericus Eigenmann (Characiformes: Characidae) from southern Brazil, pp. 55-60 in Neotropical Ichthyology 2 (2) on pages 58-59, DOI: 10.1590/S1679-62252004000200002, http://zenodo.org/record ...
Serra, Jane Piton, Langeani, Francisco
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Daily feeding activity of Bryconamericus microcephalus (Characiformes, Characidae) from Córrego Andorinha, Ilha Grande - RJ [PDF]
Brazilian Journal of Biology, 2009 The present study was conducted at the Córrego Andorinha on the eastern slope of Ilha Grande and aimed to determine the alimentary daily rhythm of Bryconamericus microcephalus.
R. Mazzoni, CF. Rezende
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Bryconamericus iheringii X LEEF
, 2021 Bryconamericus iheringii (Boulenger, 1887) Material examined. BRAZIL – São Paulo • Iperó, Verde River, 23°26.35′S, 047°35.28′W; 560 m alt.; 12.VI. 2013; W.S. Smith and L. Halcsik leg.; hand nets; LEEF 110611-4 (8 spec., 21.0−230.0 mm SL). Identification.
Smith, Welber Senteio +4 more
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Revista Mexicana de Biodiversidad, 2009 Se analizan las especies de Bryconamericus Eigenmann 1907 para la cuenca de los ríos Magdalena-Cauca y Ranchería, con base en material tipo y no tipo; además se establece la distribución geográfica de B. caucanus.
César Román-Valencia +2 more
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A contribution to the checklist of fishes of San Luis province, Argentina [PDF]
, 2015 San Luis province presents arheic and endorheic basins that are poorly understood in terms of their ichthyological composition. The samples taken recently from the main basins of this province have yielded data of undisputed biogeographic value for the ...
Bogan, Sergio +5 more
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International Scholarly Research Notices, Volume 2011, Issue 1, 2011., 2011 Lowland streams of the Caribbean Costa Rican slope are naturally enriched by minerals and solutes such as phosphorus, a phenomenon known as geothermal input. The resulting stream phosphorus gradient affects the food web by altering primary production, leading to complex biotic and abiotic interactions.
Jimena Golcher Benavides +2 more
wiley +1 more source
Neotropical Ichthyology, 2018 The chromosomal location of 5S rRNA and U2 snRNA genes of Piabina argentea, Piabarchus stramineus and two Bryconamericus species from two different Brazilian river basins were investigated, in order to contribute to the understanding of evolutionary ...
Diovani Piscor +2 more
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