Catalogue annoté des Gastéropodes terrestres (Mollusca, Gastropoda) de la région Nord - Pas-de-Calais

An annotated checklist of land snails and slugs of Nord – Pas-de-Calais region is provided. It updates the knowledge on this group on the basis of the recent checklist of the non-marine Molluscs of France and includes recent data on systematics. Each species is annotated and data on ecology, distribution and status are given.