Sci. Mar. 75(2): 2011

EDITORIAL

Editorial Marta Estrada and Dolors Vaqué Sci. Mar. 75(2) : 215-215

RESEARCH ARTICLES

Reproductive activity and biochemical composition of the pullet carpet shell Venerupis senegalensis (Gmelin, 1791) (Mollusca: Bivalvia) from Ria de Aveiro (northwestern coast of Portugal) Sandra Joaquim, Domitília Matias, Ana Margarete Matias, Paula Moura, William S. Arnold, Luís Chícharo and Miguel Baptista Gaspar Sci. Mar. 75(2) : 217-226

Growth of young-of-the-year European anchovy (Engraulis encrasicolus, L.) in the Bay of Biscay Naroa Aldanondo, Unai Cotano and Egoitz Etxebeste Sci. Mar. 75(2) : 227-235

Reproductive biology and embryonic development of Squalus blainvillei in the eastern Mediterranean Sea Vasiliki Kousteni and Persefoni Megalofonou Sci. Mar. 75(2) : 237-249

Revision of Hermodice Kinberg, 1857 (Polychaeta: Amphinomidae) Beatriz Yáñez-Rivera and Sergio I. Salazar-Vallejo Sci. Mar. 75(2) : 251-262

Environmental control of the annual erect phase of Nemalion helminthoides (Rhodophyta) in the field Lorena S. Pato, Brezo Martínez and José M. Rico Sci. Mar. 75(2) : 263-271

Microhabitat segregation and physiological differences in two species of intertidal porcellanid crabs (Genus Petrolisthes) on the southern coast of Chile Marcelo E. Lagos, José L. Muñoz, Daniela A. Contreras and Cristian W. Cáceres Sci. Mar. 75(2) : 273-278

Temporal changes in the diet of deep-water Penaeoidean shrimp (Parapenaeus longirostris and Aristeus antennatus) off Algeria (southwestern Mediterranean) Ahmed Nouar, Hanane Kennouche, Nawel Ainouche and Joan E. Cartes Sci. Mar. 75(2) : 279-288

Discards of the commercial boat seine fisheries on Posidonia oceanica beds in the eastern Adriatic Sea Perica Cetinić, Frane Škeljo and Josipa Ferri Sci. Mar. 75(2) : 289-300

A field experiment on the reproductive success of the invasive clam Mya arenaria (Bivalvia) in the Tagus estuary: coexistence with the native clam Scrobicularia plana Anxo Conde, Júlio M. Novais and Jorge Domínguez Sci. Mar. 75(2) : 301-308

Ecosystem structure and trophic analysis of Angolan fishery landings Ronaldo Angelini and Filomena Vaz-Velho Sci. Mar. 75(2) : 309-319

Nutrient preservation, analysis precision and quality control of an oceanographic database of inorganic nutrients, dissolved oxygen and chlorophyll a from the NW Mediterranean Sea Mariona Segura-Noguera, Antonio Cruzado and Dolors Blasco Sci. Mar. 75(2) : 321-339

Biodiversity of deep-sea demersal megafauna in western and central Mediterranean basins Samuele Tecchio, Eva Ramírez-Llodra, Francisco Sardà and Joan Baptista Company Sci. Mar. 75(2) : 341-350

Effects of organic pollution in the distribution of annelid communities in the Estero de Urías coastal lagoon, Mexico Agustina Ferrando and Nuria Méndez Sci. Mar. 75(2) : 351-358

Incidence and significance of cystic structures in the ovaries of gadoid fish Rosario Domínguez-Petit, Alexandre Alonso-Fernández and Fran Saborido-Rey Sci. Mar. 75(2) : 359-368

Parasites and hystopathology of Mullus barbatus and Citharus linguatula (Pisces) from two sites in the NW Mediterranean with different degrees of pollution Marta Carreras-Aubets, Francisco-Esteban Montero, Francesc Padrós, Silvia Crespo and Maite Carrassón Sci. Mar. 75(2) : 369-378

FEATURED ARTICLE Size-fractionated phytoplankton biomass and production in the tropical Atlantic Enrique Moreno-Ostos, Ana Fernández, María Huete-Ortega, Beatriz Mouriño-Carballido, Alejandra Calvo-Díaz, Xosé Anxelu G. Morán and Emilio Marañón Sci. Mar. 75(2) : 379-389

Reproductive characteristics of the bathyal viviparous fish Cataetyx alleni (Osteichthyes: Bythitidae) from the southeastern Sardinian Sea (central-western Mediterranean) Maria Cristina Follesa, Cristina Porcu, Antonello Mulas, Susanna Salvadori and Angelo Cau Sci. Mar. 75(2) : 391-397

Coralligenous habitat: patterns of vertical distribution of macroalgal assemblages Luigi Piazzi and David Balata Sci. Mar. 75(2) : 399-406

BOOK REVIEWS

Rodriguez Martinez, J. Ecología. Miguel Alcaraz Sci. Mar. 75(2) : 407-408

ANNOUNCEMENT 8th International Conference on Molluscan Shellfish Safety www.gov.pe.ca/icmss2011 Sci. Mar. 75(2) : 409-409

ANNOUNCEMENT 2nd International Congress on Invertebrate Morphology icim.harvard.edu Sci. Mar. 75(2) : 410-410