Fig. 5From: Looking for long-term changes in hydroid assemblages (Cnidaria, Hydrozoa) in Alboran Sea (South-Western Mediterranean): a proposal of a monitoring point for the global warmingBubble plot of some species identified by the SIMPER analysis contributed to the dissimilarity between 1991 and 2007. Size of the bubbles is proportional to the abundance of the represented species (stress = 0.11)Back to article page