Results 101 to 110 of about 1,778 (170)

Variación espacio-temporal de las larvas de tres especies de peces migratorios en el cauce del río Magdalena (Colombia), durante el ciclo hidrológico 2006-2007

Actualidades Biológicas, 2014
En la cuenca media del río Magdalena (Colombia) se tomaron muestras semanales durante el ciclo hidrológico 2006- 2007 para evaluar la variación espacio-temporal de las larvas de tres especies de peces migratorios (Prochilodus magdalenae Steindachner 1879,
María I Pareja-Carmona, Luz F Jiménez-Segura, Luz E Ochoa-Orrego   +2 more
doaj  

Pimelodus blochii Valenciennes 1840

Pimelodus blochii Valenciennes 1840 Distribution Amazon, Orinoco, Essequibo. Notes Jácome-Negrete (2013), Jácome-Negrete et al. (2018).
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +2 more sources

Pimelodus barbus Lacepede 1803

Published as part of Cepède, Anne-Caroline La, 1803, LE MALAPTÉRURE ÉLECTRIQUE, pp. 94-102 in Histoire Naturelle des Poissons, Rue de Vaugirard, Nº 1195. L'AN XI DE LA RÉPUBLIQUE.
openaire   +1 more source

Cytogenetic study of two species of the family Pimelodidae (Siluriformes) collected in lago Guaíba, Rio Grande do Sul, Brazil

Neotropical Ichthyology
A cytogenetic study was conducted on specimens of Parapimelodus nigribarbis and Pimelodus maculatus collected in the lago Guaíba drainage, Porto Alegre, Rio Grande do Sul, Brazil.
Fernando Rodrigo Treco, Luiz R. Malabarba, Lucia Giuliano-Caetano, Ana Lúcia Dias   +3 more
doaj   +1 more source

Reynolds shear-stress and velocity: positive biological response of neotropical fishes to hydraulic parameters in a vertical slot fishway

Neotropical Ichthyology
The barriers created by dams can cause negative impacts to aquatic communities, and migratory fish species are directly affected. Fishways have been developed to allow the upstream passage of fishes through dams.
Bernardo Alan de Freitas Duarte, Isabella Cristina Resende Ramos, Hersília de Andrade e Santos   +2 more
doaj   +1 more source

Variações temporais e ontogenéticas na dieta de um peixe onívoro em ambiente impactado (reservatório) e em ambiente natural (baía) da bacia do rio Cuiabá = Temporal and ontogenetic diet changes of omnivorous fish in an impacted (reservoir) and in a natural environment (lagoon)

Acta Scientiarum: Biological Sciences, 2007
Neste trabalho, foram avaliadas as variações temporais e ontogenéticas na dieta de Pimelodus maculatus no reservatório de Manso e na baía Sinhá Mariana, Estado do Mato Grosso.
Edson Lourenço da Silva, Rosemara Fugi, Norma Segatti Hahn   +2 more
doaj  

Pimelodus maculatus Lacepede 1803

10. Le Pimélode Tacheté. (Pimelodus maculatus.) Six barbillons aux mâchoires; sept rayons à la premiere dorsale; onze rayons à l'anale; le lobe supérieur de Ia queue, plus long que l'inférieur; la couleur générale d'un bleu doré; deux rangées longitudinales de taches noires, de chaque côté de l'animal.
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Size-selective predation of the catfish Pimelodus pintado (Siluriformes: Pimelodidae) on the golden mussel Limnoperna fortunei (Bivalvia: Mytilidae)

Zoologia (Curitiba), 2013
This paper describes the size-selective predation on Limnoperna fortunei (Dunker, 1857) by Pimelodus pintado (Azpelicueta, Lundberg & Loureiro, 2008) from the time it arrived at the Mirim Lagoon basin (2005).
João P. Vieira, Michelle N. Lopes
doaj  

Pimelodus altissimus Eigenmann & Pearson 1942

Pimelodus altissimus Eigenmann & Pearson 1942 Distribution Amazon.
Escobar-Camacho, Daniel, Valdiviezo-Rivera, Jonathan, Carrillo-Moreno, Carolina, Argüello, Pablo, Swing, Kelly   +4 more
openaire   +2 more sources

Exploring the diversity of Brazilian camallanids: a checklist of the family Camallanidae (Nematoda) from Brazil with a new key to identification of the genera in the family. [PDF]

Parasitology
Silva LMO, Santos AN, Trindade LFF, Melo FTV.   +3 more
europepmc   +1 more source