The uncertain history of land snails on Barbados: Implications for conservationPublished in Malacologia, in 2001, in volume 43, pages 33-57A survey of the European valvatiform hydrobiid genera, with special reference to Hauffenia Pollonera, 1898 (Gastropoda: Hydrobiidae)Published in Malacologia, in 2001, in volume 43, pages 103-215Deep-sea cryptobranch dorid nudibranchs (Mollusca, Opisthobranchia) from the tropical West Pacific, with descriptions of two new genera and eighteen new speciesPublished in Malacologia, in 2001, in volume 43, pages 237-311
A survey of the European valvatiform hydrobiid genera, with special reference to Hauffenia Pollonera, 1898 (Gastropoda: Hydrobiidae)Published in Malacologia, in 2001, in volume 43, pages 103-215Deep-sea cryptobranch dorid nudibranchs (Mollusca, Opisthobranchia) from the tropical West Pacific, with descriptions of two new genera and eighteen new speciesPublished in Malacologia, in 2001, in volume 43, pages 237-311
Deep-sea cryptobranch dorid nudibranchs (Mollusca, Opisthobranchia) from the tropical West Pacific, with descriptions of two new genera and eighteen new speciesPublished in Malacologia, in 2001, in volume 43, pages 237-311