Table 1. Validation methods applied to Maxent Species Distribution Models for Rhinolophus euryale and R. mehelyi.

Model	AUC Training	SD	AUC Test	SD	AUCdiff	SD	TSS	SD
Current
SAR	0.965	0.005	0.932	0.021	0.033	0.024	0.680	0.165
PES projected to Sardinia	0.997	0.000	0.993	0.003	0.004	0.003	0.804	0.170
R. mehelyi Sardinia	0.863	0.018	0.782	0.040	0.082	0.057	0.523	0.109
LGM
SAR CCSM	0.944	0.004	0.926	0.014	0.018	0.022	0.768	0.065
SAR MIROC	0.987	0.006	0.917	0.016	0.070	0.005	0.754	0.045
PES CCSM	0.884	0.002	0.854	0.005	0.030	0.015	0.844	0.022
PES MIROC	0.885	0.003	0.877	0.002	0.008	0.022	0.799	0.056

SAR = Sardinian population of R. euryale; PES = Populations of R. euryale of Peninsular Italy and Sicily.