This page provides an overview of the areas of origin of the non-indigenous species in the Belgian part of the North Sea and the Scheldt estuary. As there is still some uncertainty about the exact area of origin of some species, one species is sometimes attributed to several 'potential' areas. Therefore, please be cautious before formulating any conclusions and always refer to the species page and related sources for further information.
NON-INDIGENOUS SPECIES IN THE BELGIUM PART OF