Parent Category Figures
1 Vipera berus 332
2 Vipera aspis 219
3 Vipera ammodytes 47
4 Vipera latastei 12
5 Vipera ursinii 12
6 Vipera seoanei 11
7 Vipera renardi 8
8 Vipera eriwanensis 5
9 Vipera darevskii 3
10 Vipera transcaucasiana 3
11 Vipera monticola 2
12 Vipera dinniki 2
13 Vipera walser 1