Fig. 2From: Assessing the importance of alien macro-Crustacea (Malacostraca) within macroinvertebrate assemblages in Belgian coastal harboursThe relative percentage of macro-Crustacea being alien in terms of total abundance, total number of species and total biomass for Blankenberge, Nieuwpoort, Ostend, Zeebrugge and all harboursBack to article page