Vol 40, No 2 (2012)


Research Articles

Behaviour of Robsonella fontaniana in response to a potential predator
Juan Francisco Ruiz, Roger D. Sepúlveda, Christian M. Ibáñez
PDF
253-258
Cryopreservation of flounder Paralichthys adspersus spermatozoa
Christian Catcoparco, Alfonso Silva, Enrique Dupré
PDF (Español (España))
259-266
Heavy metals concentration (Cu, Ni, Zn, Cd, Pb), in biota and sediments of an artificial beach, in San Jorge bay 23ºS, northern Chile
Gabriel Castro, Jorge Valdés
PDF (Español (España))
267-281
Taxonomic dental keys for the Chilean taxa of the superorder Rajomorphii (Chondrichthyes, Batoidea)
Sylvia Sáez, Julio Lamilla
PDF (Español (España))
282-291
Development of Macrocystis pyrifera from spores and gametes on artificial substrate. Algal production in a surface culture
Paula Celis Plá, Krisler Alveal
PDF
292-299
Trophic and reproductive aspects of some batoids caught at Santa Marta in the Colombian Caribbean Sea
Marcela Grijalba-Bendeck, Carlos Polo-Silva, Kelly Acevedo, Fabián Moreno, Diego Mojica
PDF (Español (España))
300-315
Estimating yellow squat lobster (Cervimunida johni) biomass by applying a generalized linear model to catch records per swept area in central Chile
Cristian Canales, Patricio M. Arana
PDF (Español (España))
316-334
Reproductive parameters of the southern stingray Dasyatis americana in southern gulf of Mexico
Edith Ramírez-Mosqueda, Juan Carlos Pérez-Jiménez, Manuel Mendoza-Carranza
PDF
335-344
The effects of subsampling and between-haul variation on the size-selectivity estimation of Chilean hake (Merluccius gayi gayi)
Dante Queirolo, Mauricio Ahumada, Carlos F. Hurtado, Milagrosa C. Soriguer, Karim Erzini
PDF
345-357
Effect of salinity changes on the midgut gland of Artemesia longinaris (Decapoda, Penaeidae)
Ignacio Masson, Ana C. Díaz, Ana M. Petriella
PDF
358-366
Association between shell color of breeds (Lamarck, 1819) and the survival, growth and larval development of their progenies
Ricardo M. García, Federico M. Winkler
PDF (Español (España))
367-375
Seasonal variations of planktic foraminifera during 2005-2006 off Iquique (20ºS) and Concepción (36ºS), Chile
Nathalie Gajardo, Margarita Marchant
PDF (Español (España))
376-388
Assessment of the reproductive potential of the mussel (Mytilus chilensis) from two natural populations subjected to different conditioning temperatures
Luis Lagos, Iker Uriarte, Gabriel Yany
PDF (Español (España))
389-397
Decomposition of mangrove leaves in the estuary of Paraíba do Sul River Rio de Janeiro, Brazil
Taísa Barroso-Matos, Elaine Bernini, Carlos Eduardo Rezende
PDF
398-407
Population genetic structure revealed by a school of the freshwater migratory fish, Brycon hilarii
Alexandra Sanches, Pedro Manoel Galetti Jr.
PDF
408-417
Biological parameters of the burrowing crayfish, Parastacus pugnax (Poeppig, 1835), in Tiuquilemu, Bío-Bío Region, Chile
Mauricio A. Ibarra, Patricio M. Arana
PDF
418-427
Reproductive biology of the cominate sea catfish Occidentarius platypogon (Pisces: Ariidae) from the southeastern Gulf of California
Felipe Amezcua, Víctor Muro-Torres
PDF (Español (España))
428-434
Effect of salinity on growth and chemical composition of the diatom Thalassiosira weissflogii at three culture phases
Norma García, José Antonio López-Elías, Anselmo Miranda, Marcel Martínez-Porchas, Nolberta Huerta, Antonio García
PDF
435-440
Culture of white shrimp (Litopenaeus vannamei Boone, 1931) with zero water exchange and no food addition: an eco-friendly approach
Juan Manuel Audelo-Naranjo, Domenico Voltolina, Emilio Romero-Beltrán
PDF (Español (España))
441-447

Short Communications

First pathological report of parasitic gastric ulceration in Humboldt penguin (Spheniscus humboldti) along the coast of south-central Chile
Francisco Yáñez, Ítalo Fernández, Víctor Campos V., Miguel Mansilla, Ariel Valenzuela, Hernán González, Cristhian Rodríguez, Meyling Rivas, Katherine Alveal, Ciro Oyarzún
PDF
448-452
Surface zooplankton composition in slick and rough zones in Coquimbo Bay (November 2001)
Humberto Mattos, Armando Mujica
PDF (Español (España))
453-461
Revision of the distribution of Hyalella Smith, 1874 (Crustacea, Amphipoda) in Patagonia and adjacent islands
Patricio De los Ríos-Escalante, Andrés Mansilla, Christopher B. Anderson
PDF (Español (España))
462-466
Colonial life under the Humboldt Current System: deep-sea corals from O’Higgins I seamount
Juan I. Cañete, Verena Häussermann
PDF
467-472
Regulatory factors in crustacean zooplankton assemblages in mountain lakes of northern Chilean Patagonia (38-41°S): a comparison with Bulgarian counterparts (42°N)
Patricio De los Ríos-Escalante, Enrique Hauenstein, Patricio Acevedo, Mario Romero-Miéres, Ivan Pandourski
PDF (Español (España))
473-479
Population structure and sexual maturity of the calico box crab Hepatus epheliticus Linnaeus (Brachyura, Hepatidae) from Yucatan Peninsula, Mexico
Patricio Hernáez, Artur Rombenso, Marcelo A.A. Pinheiro, Nuno Simões
PDF
480-486