Most important fish taxa in typifying the groups ‘I’ and D by SIMPER analysis.

<p>List of fish taxa in decreasing order of their importance in typifying the groups ‘INCREASE’ (‘I’) and ‘DECREASE’ (‘D’) by SIMPER analysis performed on presence/absence data. Cut off for low contributions: 90.00%. Group ‘I’ average similarity 18.05; Group ‘D’ average similarity 12.51; Group ‘F’ average similarity 15.44.</p><p>*Milazzo,</p>§<p>Linosa and Lampedusa.