Cabral, J. P.: Characterization and multivariate analysis of Patella intermeda, Patella ulyssiponensis and Patella vulgata from P?voa de Varzim (Northwest Portugal). Singh, S. K. & Singh, A.: Toxic effect of Thevetia peruviana and Alstonia scholaris latices on the freshwater snail Lymnaea acuminata. Boyer, F.: A sibling species of Gibberula cordorae (de Jong and Coomans, 1988) in the Leeward Antilles. Salvini-Plawen, L. v.: Contribution to West-Mediterranean Solenogastres (Mollusca) with three new species. D?az D?az, O. & Linero-Arana, I.: Poliquetos asociados a Isognomun alatus (Gmelin, 1791) (Bivalvia: Isognomonidae) en la costa nororiental de Venezuela [Polychaete worms associated to Isognomun alatus (Gmelin, 1791) (Bivalvia: Isognomonidae) from northeastern coast of Venezuela]. Rol?n, E. & Gofas, S.: The family Elachisinidae (Mollusca, Rissooidea) in the temperate and tropical Atlantic. Houart, R.: Description of a new muricopsine species (Gastropoda: Muricidae) from the Southwestern Indian Ocean. Garc?a-?lvarez, ?. & Urgorri, V.: A new species of Phyllomeniidae (Mollusca Solenogastres: Sterrofustia) from the South Shetland Islands, Antarctica. Fortunato, H.: Foregut and reproductive tract anatomy of three species of the Strombina-group (Buccinoidea: Columbellidae). Rol?n, E. & Hern?ndez, J. M.: The genus Schwartziella in Senegal (Gastropoda, Rissoidae). Linero Arana, I. & Mata, M.: Aspectos bioecol?icos de Gemma gemma (Totten, 1894) (Pelecypoda: Veneridae) en la laguna de Chacopata, Venezuela [Biological aspects of Gemma gemma (Totten, 1894) (Pelecypoda: Veneridae) on Chacopata lagoon, Venezuela]. Rol?n, E. & Arconada, B.: Nueva informaci?n sobre Paladilhiopsis septentrionalis (Mollusca, Prosobranchia) [New information on Paladilhiopsis septentrionalis (Mollusca, Prosobranchia)]. New taxa: Gibberula colombiana n. sp., Micromenia subrubra n. sp., Macellomenia adenota n. sp., Scheltemaia n. gen., Urgorria monoplicata n. sp., Elachisina azoreana n. sp., Elachisina tenuisculpta n. sp., Elachisina pelorcei n. sp., Elachisina catenata n. sp., Favartia marianae n. sp., Ocheyoherpia bursata n. sp., Schwartziella yragoae n. sp.