Phylogenetic Relationships among Populations of the Vineyard Snail Cernuella virgata (Da Costa, 1778)

Table 1

Morphometric data and SW/SH ratio obtained for Cernuella virgata from Cres island and Pisak. Values are presented as means ± standard deviations (minimum–maximum).

	N	Shell width (mm)	Shell height (mm)	SW/SH ratio
Cres island	18	14.6 ± 2.5 (8.5–18.2)	11.3 ± 1.9 (6.6–14.0)	0.78 ± 0.05 (0.71–0.93)
Pisak	14	10.2 ± 6.6 (9.0–11.2)	7.8 ± 0.7 (6.2–8.5)	0.76 ± 0.04 (0.69–0.82)
Total	32	12.7 ± 2.9 (8.5–18.2)	9.8 ± 2.3 (6.2–14.0)	0.77 ± 0.04 (0.69–0.93)