Vipera ammodytes, [249]

Vipera aspis, [239]

Vipera berus, [230]

Vipera latastii, [247]

Vipera lebetina, [257]

Vipera macrops, [224]

Vipera prester, [235]

Vipera renardi, [227]

Vipera ursinii, [221]

Viperidæ, [5], [220]