Fig. 3

Mean size (Ht = test height, Dt = test diameter) and biomass (tW = total weight) ± Fisher LSD of Diadema setosum in the densely populated (A, C or F relative abundance grade) islands (left) and in the two depth zones (right) surveyed
Mean size (Ht = test height, Dt = test diameter) and biomass (tW = total weight) ± Fisher LSD of Diadema setosum in the densely populated (A, C or F relative abundance grade) islands (left) and in the two depth zones (right) surveyed