Vipera
The genus Vipera (family Viperidae) has 36 species in SnakeList - 36 venomous and 0 non-venomous.
- Adder Vipera nikolskii venomous
- Alburzi Viper Vipera eriwanensis venomous
- Altai Viper Vipera altaica venomous
- Anatolian Meadow Viper Vipera anatolica venomous
- Asp Viper Vipera aspis venomous
- Caucasus Viper Vipera kaznakovi venomous
- Darevsky's Viper Vipera darevskii venomous
- Dinnik's Viper Vipera dinniki venomous
- European Adder Vipera berus venomous
- Greek Meadow Viper Vipera graeca venomous
- Iranian Mountain Steppe Viper Vipera ebneri venomous
- Lataste's Viper Vipera latastei venomous
- Lotiev's Viper Vipera lotievi venomous
- Meadow Viper Vipera ursinii venomous
- Mountain Viper (monticola) Vipera monticola venomous
- Nose-horned Viper Vipera ammodytes venomous
- Orlov's Viper Vipera orlovi venomous
- Sako's Viper Vipera sakoi venomous
- Seoane's Viper Vipera seoanei venomous
- Steppe Viper Vipera renardi venomous
- Transcaucasian Long-nosed Viper Vipera transcaucasiana venomous
- Turkish Viper Vipera barani venomous
- Vipera antiqua venomous
- Vipera chloris venomous
- Vipera gedulyi venomous
- Vipera illyrica venomous
- Vipera maghrebiana venomous
- Vipera maxima venomous
- Vipera meotica venomous
- Vipera nasua venomous
- Vipera natiensis venomous
- Vipera platyspondyla venomous
- Vipera sarmatica venomous
- Vipera ukrainica venomous
- Vipera walser venomous
- Vipera weigeli venomous