Fig 5.

Average contribution to dissimilarities (solid blue line) and mean MaxN with standard error (SE) bars of the species that contributed most to overall dissimilarities between habitats (A-C) and islands (D-F), organised from highest (left) to lowest (right) average contribution to overall dissimilarity between pairs (S11 and S12 Tables). To compare between Tinhosas and the other islands (Príncipe and São Tomé), only observations on rocky reefs were used, since this was the only habitat type found at Tinhosas. Highlighted in bold, the species for which differences between pairs of categories contributed significantly (p<0.05) to overall dissimilarities.