Vol 41, No 1 (2013)


Review Articles

Environmental variability and fisheries in the southeastern Pacific: research status and challenges for fisheries management
Carolina Parada, Beatriz Yannicelli, Samuel Hormazábal, Sebastián Vásquez, Javier Porobic, Billy Ernst, Claudio Gatica, Marcos Arteaga, Aldo Montecinos, Sergio Núñez, Alexandre Gretchina
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1-28
Automatic analysis of zooplankton using digitized images: state of the art and perspectives for Latin America
Johanna Medellín-Mora, Rubén Escribano
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29-41

Research Articles

Spatial pattern of benthic macrofauna in a sub-tropical shelf, São Sebastião Channel, southeastern Brazil
Ana Maria S. Pires-Vanin, Emilia Arasaki, Pablo Muniz
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42-56
Ocular reversal in Paralichthys adspersus (Steindachner, 1867) small eyes flounder (Pleuronectiformes, Paralichthyidae): a case from the environment and analysis of cultured specimens
Héctor Flores, Paula Martínez
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57-67
Nitrogen dynamics model in zero water exchange, low salinity intensive ponds of white shrimp, Litopenaeus vannamei, at Colima, Mexico
F.A. Castillo-Soriano, V. Ibarra-Junquera, P. Escalante-Minakata, O. Mendoza-Cano, J. de J. Ornelas-Paz, J.C. Almanza-Ramírez, A.O. Meyer-Willerer
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68-79
Surface patterns of Sotalia guianensis (Cetacea: Delphinidae) in the presence of boats in Port of Malhado, Ilhéus, Bahia, Brazil
Mariana S. Santos, Alexandre Schiavetti, Martín R. Alvarez
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80-88
Broodstock management of the fine flounder Paralichthys adspersus (Steindachner, 1867) using recirculating aquaculture systems
Lili Carrera, Noemí Cota, Melissa Montes, Enrique Mateo, Verónica Sierralta, Teresa Castro, Angel Perea, Cristian Santos, Christian Catcoparco, Carlos Espinoza
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89-98
Cartagena Bay (Colombia): superficial sediments distribution and sedimentary environments
Juan C. Restrepo, Diana Franco, Jaime Escobar, Iván Darío Correa, Luis Otero, Julio Gutiérrez
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99-112
Hydrographic features of Valdivia river estuary south-central Chile
José Garcés-Vargas, Marcela Ruiz, Luis Miguel Pardo, Sergio Nuñez, Iván Pérez-Santos
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113-125
Effect of a commercial probiotic on bacterial and phytoplankton concentration in intensive shrimp farming (Litopenaeus vannamei) recirculation systems
Enox de Paiva-Maia, George Alves-Modesto, Luis Otavio-Brito, Tereza Cristina Vasconcelos-Gesteira, Alfredo Olivera, Tereza Cristina Vasconcelos-Gesteira
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126-137
Relations among planktonic rotifers, cyclopoid copepods, and water quality in two Brazilian reservoirs
Gilmar Perbiche-Neves, Cláudia Fileto, Jorge Laço-Portinho, Alysson Troguer, Moacyr Serafim-Júnior
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138-149
Performance of Nile tilapia Oreochromis niloticus fingerlings in a hyper-intensive recirculating aquaculture system with low water exchange
M. Gullian-Klanian, C. Arámburu-Adame
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150-162

Short Communications

New data on Nicholsina denticulata (Evermann & Radcliffe, 1917) (Scaridae, Labroidei) in southeastern Pacific
Walter Sielfeld
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163-165
Getting information from ethanol preserved nematocysts of the venomous cubomedusa Chiropsalmus quadrumanus: a simple technique to facilitate the study of nematocysts
Nathalia Mejía-Sánchez, Antonio C. Marques
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166-169
Presence of reproductive swarming in the polychaete Platynereis australis (Schmarda, 1861) (Nereididae) in subantarctic shallow waters of Magallanes, Chile
Juan I. Cañete, César A. Cárdenas, Mauricio Palacios, Rafael Barría
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170-176
Double diffusion from microstructure measurements in the Martínez and Baker channels, central Chilean Patagonia (47.85°S)
Iván Pérez-Santos, José Garcés-Vargas, Wolfgang Schneider, Sabrina Parra, Lauren Ross, Arnoldo Valle-Levinson
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177-182
Tropical Atlantic marine macroalgae with bioactivity against virulent and antibiotic resistant Vibrio
Giselle Cristina Silva, Renata Albuquerque-Costa, Jackson R. Oliveira-Peixoto, Fernando E. Pessoa-Nascimento, Pedro B. de Macedo-Carneiro, Regine H. Silva dos Fernandes-Vieira
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183-188
First record of the discusray, Paratrygon aiereba (Müller & Henle, 1841) (Batoidea: Potamotrygonidae) for the Bita River, Orinoco Basin of Colombia
Luis A. Muñoz-Osorio, Paola A. Mejía-Falla
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189-193
Spatial and seasonal variations on Henneguya exilis prevalence on cage intensive cultured channel catfish (Ictalurus punctatus), in Tamaulipas, Mexico
Jaime Luis Rábago-Castro, Ricardo Gomez-Flores, Patricia Tamez-Guerra, Jesús Genaro Sánchez-Martínez, Gabriel Aguirre-Guzmán, Jorge Loredo-Osti, Carlos Ramírez-Pfeiffer, Ned Iván De la Cruz-Hernández
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194-198
Characterization of red squat lobster (Pleuroncodes monodon) and yellow squat lobster (Cervimunida johni) aggregations using a towed video system
Mauricio Ahumada, Dante Queirolo, Enzo Acuña, Erick Gaete
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199-208