Fig. 3From: 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 vertical zonation of some species sampled in 2007 identified by SIMPER analysis. Size of the bubbles is proportional to the abundance of the represented species. (0 = 0/–5 m; 5 = –5/–10 m; 10 = –10/–15 m; 15 = –15/–20 m) (stress = 0.15)Back to article page