Sci. Mar. 67(3): 2003

RESEARCH ARTICLES

Patterns of paralytic shellfish toxicity in the St. Lawrence region in relationship with the abundance and distribution of Alexandrium tamarense Dolors Blasco, Maurice Levasseur, Esther Bonneau, Roger Gelinas and T.T. Packard Sci. Mar. 67(3) : 261-278

Fecundity of the common cuttlefish, Sepia officinalis L. (Cephalopoda, Sepiida): a new look at the old problem V. Laptikhovsky, A. Salman, B. Önsoy and T. Katagan Sci. Mar. 67(3) : 279-284

Population estimates, extraction, and translocation of the pectinid Argopecten purpuratus within Mejillones Bay, Chile Miguel Avendańo D. and Marcela Cantillánez S. Sci. Mar. 67(3) : 285-291

Biffarius pacificus, a new species of the Callianassidae (Crustacea: Decapoda: Thalassinidea) from northern Chile Guillermo L. Guzman and Sven Thatje Sci. Mar. 67(3) : 293-298

In vitro metabolism of steroid hormones by ovary and hepatopancreas of the crustacean Penaeid shrimp Marsupenaeus japonicus T. Summavielle, P. Ribeiro Rocha Monteiro, M.A. Reis-Henriques and J. Coimbra Sci. Mar. 67(3) : 299-306

Grazing by Diadema antillarum (Philippi) upon algal communities on rocky substrates Filipe M.A. Alves, Luis M. Chícharo, Ester Serrao and António D. Abreu Sci. Mar. 67(3) : 307-311

Gross and histological observations of ovarian development in twaite shad, Alosa fallax fallax, from Rivers Mira and Guadiana (Portugal) Teresa Pina, E. Esteves and J.P. Andrade Sci. Mar. 67(3) : 313-322

Description of a new species of hake: Merluccius patagonicus sp. nov. (Gadiformes, Merlucciidae) from the waters of Argentina D. Lloris and J. Matallanas Sci. Mar. 67(3) : 323-326

Trends of anchovy (Engraulis encrasilocus, L.) biomass in the northern and central Adriatic Sea A. Santojanni, E. Arneri, C. Barry, A. Belardinelli, N. Cingolani, G. Giannetti and G. Kirkwood Sci. Mar. 67(3) : 327-340

Quantifying the roles of competing static gears: comparative selectivity of longlines and monofilament gill nets in a multi-species fishery of the Algarve (southern Portugal) K. Erzini, J.M.S. Gonçalves, L. Bentes, P.G. Lino, J. Ribeiro and K.I. Stergiou Sci. Mar. 67(3) : 341-352

Oxidative stress and enzymatic scavenging of superoxide radicals induced by solar UV-B radiation in Ulva canopies from southern Spain K. Bischof, P.J. Janknegt, A.G.J. Buma, J.W. Rijstenbil, G. Peralta and A.M. Breeman Sci. Mar. 67(3) : 353-359

The effect of food on the respiration rates of Daphnia magna using a flow-through system C. Schmoker and S. Hernández-León Sci. Mar. 67(3) : 361-365

Occurrence and genetic analysis of a Kemp's Ridley sea turtle (Lepidochelys kempii) in the Mediterranean Sea Jesús Tomás, A. Formia, M. Fernández and J.A. Raga Sci. Mar. 67(3) : 367-369

Seasonal variability in voluntary dive duration of the Mediterranean loggerhead turtle, Caretta caretta Flegra Bentivegna, Sandra Hochscheid and Carmen Minucci Sci. Mar. 67(3) : 371-375

BOOK REVIEWS

CIESM Atlas of Exotic Species in the Mediterranean. Vol. 1. Fishes. D. Golani, L. Orsi- Relini, E. Massutí and J. Quignard D. Lloris Sci. Mar. 67(3) : 377-378