Manuel Caballer, José Espinosa y Jesús Ortea

Two new species of the genus Volvarina Hinds, 1844 (Mollusca: Neogastropoda: Marginellidae) from Venezuela (Article in Spanish)

Marina V. Diaz, Marcelo Pájaro and Ramiro P. Sánchez

Employment of morphometric variables to assess nutritional condition of Argentine anchovy larvae Engraulis anchoita Hubbs & Marini, 1935 (Article in English)

Dante Queirolo and Mauricio Ahumada

Effect of hook size and seasonality on the artisanal long-line fishery of southern hake (Merluccius australis Hutton, 1872) in Chile (Article in English)

Mariel Campalans and Karin B. Lohrmann

Histological survey of four species of cultivated molluscs in Chile susceptible to OIE notifiable diseases (Article in English)

Mauricio F. Landaeta, Katherine Schrebler, Claudia A. Bustos, Jaime Letelier and Fernando Balbontín

Temporal fluctuations of nearshore ichthyoplankton off Valparaíso, central Chile, during the ENSO cycle 1997-2000 (Article in English)

María E. Góngora, Nelson D. Bovcon y Pablo D. Cochia

Fish bycatch in the Patagonian shrimp fishery Pleoticus muelleri Bate, 1888 (Article in Spanish)

José A. Gallardo and Juan M. Cancino

Effects of temperature on development and survival of embryos and on larval production of Chorus giganteus (Lesson, 1829) (Gastropoda: Muricidae) (Article in English)

Luz Elena Mateo-Cid y A. Catalina Mendoza-González

Revision of the Mexican species of Pneophyllum Kützing (Corallinales, Rhodophyta) (Article in Spanish)

Eduardo Hernández-Miranda, Rodrigo Veas, C. Valeria Espinoza, Simon R. Thorrold and F. Patricio Ojeda

The use of otoliths and larval abundance for studying the spatial ecology of the blenny Scartichthys viridis (Valenciennes, 1836) in coastal central Chile (Article in English)

Gustavo Rivera-Velázquez, Luis A. Soto, Isaía H. Salgado-Ugarte and Eduardo J. Naranjo

Assessment of an artisanal shrimp fishery of Litopenaeus vannamei in a lagoon-estuarine system based on the concept of maximum sustainable yield (Article in English)

Ana Parra-Flores and Rebeca Gasca

Distribution of pteropods (Mollusca: Gastropoda: Thecosomata) in surface waters (0-100 m) of the Western Caribbean Sea (winter, 2007) (Article in English)

Francisco M. Guzmán-Sáenz, Zinnia J. Molina-Garza, Roberto Pérez-Castañeda, José C. Ibarra-Gámez y Lucio Galavíz-Silva

Infectious hypodermal and hematopoietic necrosis virus (IHHNV) and Taura syndrome virus (TSV) in wild shrimp (Farfantepenaeus aztecus Ives, 1891 and Litopenaeus setiferus Linnaeus, 1767) of La Laguna Madre, Gulf of Mexico (Article in Spanish)

Alejandra A. Covarrubias y María Soledad Romero

Anatomy of the female and male reproductive system of Sinum cymba (Menke, 1828) (Gastropoda: Naticidae) (Article in Spanish)

Maritza Sepúlveda, Patricia Inostroza, M. José Pérez-Alvarez, Doris Oliva and Rodrigo Moraga

Seasonal variation in the abundance of South American sea lions Otaria flavescens (Shaw, 1800) in Chañaral Island, Reserva Nacional Pingüino de Humboldt, Chile (Article in English)

Cristian Duarte, Eduardo Jaramillo, Heraldo Contreras, Karin Acuña y Jorge M. Navarro

Importance of macroalgae subsidy on the abundance and population biology of the amphipod Orchestoidea tuberculata (Nicolet) in sandy beaches of south central Chile (Article in Spanish)

Rubén Ramírez, Fernando Tuya y Ricardo J. Haroun

Potential effects of man harvesting on gastropod molluscs of commercial interest (Osilinus spp. and Patella spp.) in the Canarian Archipelago (Article in Spanish)

Carla A. Castillo-Blasco, Marcelo E. Lagos y Cristian W. Cáceres

Osmoregulation and acid base equilibrium in the crustacean Neotrypaea uncinata (Milne Edwards, 1837) (Decapoda: Thalassinidae): consequences of parasitism by Ionella agassizi (Bonnier, 1900) (Isopoda: Bopyridae) (Article in Spanish)

Gabriela Aguirre-Martínez, Anny Rudolph, Ramón Ahumada, Rodrigo Loyola y Valentina Medina

Non-specific toxicity in port sediments: an approach to the content of critical pollutants (Article in Spanish)

Brightdoom Márquez, José Díaz-Ramos, Luis Troccoli, Baumar Marín y Ramón Varela

Density, biomass and composition of zooplankton, in the surface layer of the Cariaco basin, Venezuela (Article in Spanish)

Jorge A. López-Rocha, Mirtha O. Albañez-Lucero, Francisco Arreguín-Sánchez and Juan A. de Anda-Montañez

Analysis of the spatial and seasonal variation in catchability of red grouper, Epinephelus morio (Valenciennes, 1828), in the Campeche Bank before overfishing (1973-1977) (Article in English)

Mario J. González, María P. Villanueva, Fadua Latif, Fabiola Fernández1 y Heriberto Fernández

Isolation of Plesiomonas shigelloides and Aeromonas veronii biotype sobria from South American sea lion, Otaria flavescens (Shaw, 1800) feces (Scientific note in Spanish)

Mauro L. Lepore, Pablo E. Penchaszadeh, José E. F. Alfaya y Marko Herrmann

Application of calcein for estimating growth of the yellow clam Mesodesma mactroides Reeve, 1854 (Scientific note in Spanish)

Ana Roux, Rubén Piñero, Paula Moriondo and Mónica Fernández

Diet of the red shrimp Pleoticus muelleri (Bate, 1888) in Patagonian fishing grounds, Argentine (Scientific note in English)

Roberto Prado-Fiedler

Winter and summer distribution of dissolved oxygen, pH and nutrients at the heads of fjords in Chilean Patagonia with possible phosphorus limitation (Scientific note in English)

Agustín Garese, Héctor M. Guzmán and Fabián H. Acuña

Sea Anemones (Cnidaria: Actiniaria and Corallimorpharia) from Panama (Scientific note in English)

Jesús Rodríguez-Romero, Xchel G. Moreno-Sánchez, Leonardo A. Abitia-Cárdenas and Deivis S. Palacios-Salgado

Trophic spectrum of the juvenile roosterfish, Nematistius pectoralis Gill, 1862 (Perciformes: Nematistiidae), in Almejas Bay, Baja California Sur, Mexico (Scientific note in English)

Oviana Oquendo, Yanis Cruz y Osmel García

Attractant proteins in urine of females Panulirus argus (Latreille, 1804) (Scientific note in Spanish)