Vol 47, No 1 (2019)

Research Articles

Effect of stocking density on growth and survival of fine flounder Paralichthys adspersus (Steindachner, 1867) larvae

Angélica Castro, Melissa Montes, Lucas Orihuela, Joel Linares, Noemi Cota, Lili Carrera, Pedro Toledo, Juan Pablo Lazo

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1-8

Effect of short-term starvation on hematological and blood biochemical parameters in juvenile spotted rose snapper Lutjanus guttatus (Steindachner, 1869)

Crisantema Hernández, Miguel A. Hurtado-Oliva, Emyr Peña

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9-17

Freshwater crabs as predators and prey: the case of Ptychophallus uncinatus Campos & Lemaitre, 1999 (Brachyura, Pseudothelphusidae) from Costa Rica, Central America

Ingo S. Wehrtmann, Dayan Hernández-Díaz, Neil Cumberlidge

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18-26

Polyculture of curimatã-pacu (Prochilodus argenteus) and canela shrimp (Macrobrachium acanthurus) feed with dehydrated cassava leaf meal

Emerson Soares, Erika Oliveira De Almeida, Kátia Araújo, Misleni De Lima, Leôncio Gusmão-Júnior, Wallace Denisson De Oliveira, Elton Lima Santos

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27-33

Formalin toxicity to Oreochromis niloticus; its effectiveness against Cichlidogyrus spp. and host stress response

Juan J. Sandoval-Gío, Rossanna P. Rodríguez-Canul, Victor M. Vidal-Martinez, Emma J. Fájer-Ávila, Mónica Améndola-Pimenta

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34-41

Nutritional value and population growth of Brachionus plicatilis fed with endemic microalgae from North Pacific

Juan Manuel Pacheco-Vega, José Antonio Estrada-Godínez, René Rebollar-Prudente, Minerva Maldonado-García, Itzel Cruz-Cruz, Marco Cadena Roa

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42-51

Effect of the combination of a cold-water temperature and exogenous estrogens on feminization, growth, gonadosomatic index and fat muscle content of Nile tilapia Oreochromis niloticus (Linnaeus, 1758)

Angel Lazaro-Velasco, Helsi M. isidro-Cristobal, Juan Pablo Alcántar-Vázquez, Carolina Antonio-estrada, Daniel Calzada-Ruiz, Raúl Moreno-de la Torre

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52-64

Effect of immunomodulatory medication over the general response of juvenile Catarina scallop (Argopecten ventricosus Sowerby II, 1842)

Jesús Antonio López-Carvallo, Guadalupe Fabiola Arcos-Ortega, Dariel Tovar-Ramírez, Miguel Ángel Hernández-Oñate, Fernando Abasolo-Pacheco, José Luis García-Corona, José Manuel Mazón-Suástegui

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65-77

Oyster (Crassostrea gasar) gastrointestinal tract microbiota and immunological responses after antibiotic administration

Jaise Paiva Bragante de Araújo, Sávio Torres de Farias, Oscarina Viana de Sousa, Rodrigo Maggioni, Fátima Cristiane Teles de Carvalho, Fernando Ramos-Queiroga, Patricia Mirella da Silva

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78-88

Marine mammal bycatch by the industrial bottom trawl fishery at the Río de la Plata Estuary and the adjacent Atlantic Ocean

Valentina Franco-Trecu, María Nube Szephegyi, Florencia Doño, Rodrigo Forselledo, Federico Reyes, Cecilia Passadore, Enrique A. Crespo, Pablo Inchausti

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89-101

Changes of digestive enzymes in totoaba (Totoaba macdonaldi Gilbert, 1890) during early ontogeny

Mabelyn Córdova-Montejo, Carlos A. Álvarez-González, Lus M. López, Conal D. True, Carlos A. Frías-Quintana, Mario A. Galaviz

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102-113

Growth and body composition of juvenile curimatã-pacu (Prochilodus argenteus) fed diets with different protein: lipid ratios

Gabriela Duarte Silva, Jorge E.C. Lucena, Omer Cavalcanti de Almeida, Jorge Eduardo Cavalcante Lucena, Álvaro J.A. Bicudo

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114-121

Impact of human activities in habitat use and activity patterns of the marine otter (Lontra felina) in central Chile

Laura Gutiérrez, Fernanda Vargas, Pía Pinto, Walter Troncoso, Macarena Santos-Carvallo, Maritza Sepúlveda