Figure 3 in Does the river blenny Salaria fluviatilis (Asso, 1801) (Actinopterygii: Perciformes) still survive on the Mediterranean island of Cyprus?

Figure 3. Principal components analysis ordination on the abiotic descriptors of 22 Mediterranean islands, including the 10 islands where Salaria fluviatilis is present (P) with black dots. The axes refer to island areal size and distance to mainland; and the numbers refer to the island numbers as in Table 2.