Table 1.

Summary the sample data, stratified location groups (M—Mediterranean, C—continental), sample types, types of landscape, with total numbers of sequences, the numbers of viral sequences and the relevant proportions, and the zeroth- and first-order Hill diversity indices (^0,1D) based on taxonomy and host range. RF—R. ferrumequinum, MS—M. schreibersii, MM—M. myotis, ME—M. emarginatus, MB—M. blythii, ES—E. serotinus.

Category	All Sequences	% of Total Sequences	Viral Sequences	% Viral Sequences in Category	% of Total Viral Sequences	No. Samples	% of Samples	0DTax. Family	1DTax. Family	0DHost Range	1DHost Range
Sample type
feces	171,700	10.97	19,951	11.62	50.47	10	18.61	30	0.457	6	0.558
guano	286,222	18.28	14,377	5.02	36.37	5	16.28	56	0.103	7	0.346
swab	1,107,621	70.75	5199	0.47	13.15	28	65.12	39	0.080	6	0.312
Location type
M	428,175	27.35	29,747	6.95	75.26	23	53.49	45	0.243	7	0.427
C	1,137,368	72.65	9780	0.86	24.74	20	46.51	58	0.055	6	0.227
Landscape type
natural	1,242,052	79.33	17,066	1.37	43.18	34	79.07	61	0.081	7	0.309
with human activity	323,491	20.66	22,461	6.94	56.82	9	20.93	45	0.428	6	0.65
Species
RF	449,808	28.73	19,060	4.24	48.22	11	25.58	35	0.490	6	0.605
MS	347,268	22.18	1634	0.47	4.13	12	27.91	29	0.089	6	0.317
MM	267,273	17.07	955	0.36	2.42	4	9.30	23	0.088	6	0.294
ME	35,720	2.28	236	0.66	0.60	1	2.33	17	0.122	5	0.292
MB	36,312	2.32	380	1.05	0.96	3	6.98	13	0.164	6	0.444
ES	79,587	5.08	452	0.57	1.14	2	4.65	18	0.119	6	0.279
Undetermined, other	349,575	22.33	16,810	4.81	42.53	10	23.26	58	0.093	7	0.327
Total/Overall	1,565,543	100.00	39,527	2.52	100.00	43	100.00	63	0.149	7	0.342