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Table 3 Results of the SIMPER analysis comparing main species abundance on PVC plates and showing the dissimilarities (δi) and the contribution of the different species (δi%)

From: Variability in the settlement of non-indigenous species in benthic communities from an oceanic island

Taxon Av.Abund δi δi/SD δi%
North South
Polysiphonia sp. 48.65 0 24.62 1.38 29.55
Lithophyllum incrustans 2.24 39.5 19.49 1.07 23.39
Nemoderma tingitanum 15.94 39.71 17.12 1.41 20.55
Gelidium sp. 25.2 3.88 12.19 0.86 14.63