Results 21 to 30 of about 1,336 (204)
Anais da Academia Brasileira de Ciências, 2018 The genera Hemigrammus and Moenkhausia have been traditionally diagnosed mainly by the former having lateral line completely pored whereas the latter having a lateral line with a few pored scales. Those features have been used to diagnose species of both
THAÍS F.M. MOTA +7 more
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Food Habits of Five Fish Species from A Blackwater Creek in The Colombian Amazon
Mundo Amazónico, 2023 To provide baseline life history information for some of the many small fishes found in blackwater forest streams in the Colombian Amazon near the town of Leticia, we describe trophic aspects of five species of fishes.
Edgar Francisco Prieto Piraquive +4 more
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Collective Gradient Sensing in Fish Schools [PDF]
, 2018 Throughout the animal kingdom, animals frequently benefit from living in groups. Models of collective behaviour show that simple local interactions are sufficient to generate group morphologies found in nature (swarms, flocks and mills).
Giannini, Julia A. +2 more
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Acta Scientiarum: Biological Sciences, 2022 The present study describes the length-weight relationship of four species of ornamental fish caught on the banks of Tupé lake in lower Rio Negro, Amazonas state, Brazil in the months of September and December 2017, and February, March, and April 2018 ...
Daniel Olentino +3 more
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Fecundidad de Hemigrammus hyanuary [PDF]
Orinoquia, 2012 Título en ingles: Fecundity of Hemigrammus hyanuaryTítulo en portugués: Fecundidade de hyanuary de Hemigrammus Resumen: El conocimiento sobre la cantidad de huevos que una hembra es capaz de desovar en cada oportunidad reproductiva (fecundidad absoluta), es de gran importancia, pues de él depende el cálculo de las potencialidades reproductivas de la ...
Aya - Baquero, Elizabeth +1 more
openaire +4 more sources
Ichthyofauna of the rio Araguaia basin, states of Mato Grosso and Goiás, Brazil [PDF]
Check List, 2014 This study provides a list of fish species from tributaries of the rio Araguaia basin, in its upper-middle portions in the states of Mato Grosso and Goiás, Brazil.
Lucas Ribeiro Jarduli +2 more
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Fish, Marmelos Conservation Area (BX044), Madeira River basin, states of Amazonas and Rondônia, Brazil. [PDF]
, 2007 The present study provides a species list of fish from the Marmelos River Area – BX044 in the states ofAmazonas and Rondônia in northern Brazil. During a Rapid Ecological Assessment (REA) performed in October andNovember of 2003, 133 fish species from ...
Camargo, M., Giarrizzo, T.
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Comparison of fish assemblages in two littoral habitats in a Neotropical morichal stream in Venezuela [PDF]
, 2008 Morichales are lowland streams in South American savannas with riparian forest dominated by the moriche palm (Mauritia flexuosa). We sampled littoral habitats from ten flooded vegetated patches (dominated by Mauritiella aculeate) and six sand banks in ...
Layman, Craig A. +2 more
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The stream fish fauna of a pristine area in the South Amazon, rio Machado basin, Rondônia [PDF]
Papéis Avulsos de ZoologiaThis study represents an inventory of fish collected in six small tributaries from the rio Tarumã river, in the Jaru Biological Reserve, middle rio Machado, Vale do Anari town, Rondônia, Brazil.
Willian Massaharu Ohara +2 more
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Zoologia (Curitiba), 2011 New records of Hemigrammus ora Zarske, Le Bail & Géry, 2006, previously believed to be endemic to the French Guiana drainages, are confirmed for Brazilian drainages.
Fernando C Jerep +2 more
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