Additional file 1: of Genetic diversity, connectivity and gene flow along the distribution of the emblematic Atlanto-Mediterranean sponge Petrosia ficiformis (Haplosclerida, Demospongiae)

Descriptors of genetic diversity for all 19 locations of Petrosia ficiformis. Abbreviations: Ns, number of genotyped individuals; A, number of alleles; Ae, Number of effective alleles; rA, number of alleles after rarefaction; Ho, observed heterozygosity; He, expected heterozygosity; FIS, inbreeding coefficient; HWE, deviation from Hardy-Weinberg equilibrium: ns, not significant; * = p < 0.05; ** = p < 0.01; *** = p < 0.001. Population codes as in Table 1. (XLSX 58 kb)