Fig. 2From: Symbiosis of sea anemones and hermit crabs: different resource utilization patterns in the Aegean SeaNon-metric multidimensional scaling ordination (nMDS) via Bray-Curtis distances using relative abundance data of the Calliactis parasitica—hermit crab associations across sampling sites (a), considering also shell resource availability (b). Same analyses performed exclusively on data from seagrass meadows (c, d)Back to article page