Curator of Echinodemata, Mollusca & Cnidaria (official retirement taken on 1 January 2009, but still very active)
Specialities include taxonomy of Holothuroidea, taxonomy of coral-boaring molluscs and the biodiversity of the ship wrecks of the North Sea.
Department of Recent Invertebrates
Royal Belgian Institute of Natural Sciences
Vautierstraat 29, B-1000 Brussels