Figure 5 in Salenthydrobia gen. nov. (Rissooidea: Hydrobiidae): a potential relict of the Messinian salinity crisis

Figure 5. Unrooted COI ML trees for populations of taxon A (three populations, 15 specimens), Adriohydrobia gagatinella (four populations, 40 specimens; adapted from Wilke & Falniowski, 2001), and Peringia ulvae (three populations, 14 specimens; modified from Wilke & Davis, 2000; see text for details). Circle sizes are proportional to the observed number of individuals with each haplotype. Missing haplotypes are indicated by small black circles. All individuals of taxon A are areacoded (Ba = Bambinello Spring, Id = Idume Creek, TC = Torre Castiglione).