The Common European adder (Vipera berus) is a venomous snake that is very widespread and can be found throughout most of central and eastern Europe and as far as East Asia. Known by a host of common names including Common adder and Common viper,...
The Nose-horned viper (Vipera ammodytes) is a venomous species found in southern Europe. It is reputed to be the most dangerous of the European vipers due to its large size, long fangs (up to 13 mm), and high venom toxicity. The specific name,...
The Asp viper (Vipera aspis) is a venomous snake found in southwestern Europe. Bites from this species can be very painful and about 4% of all untreated bites are fatal.
Vipera ursinii is a venomous viper and a very rare species, that is in danger of extinction. This species is commonly called the meadow viper. It is found in France, Italy, and Greece as well as much of eastern Europe. Several subspecies are...
Vipera latastei is a species of venomous snake in the subfamily Viperinae of the family Viperidae. The species is endemic to the Iberian Peninsula and northwestern Maghreb. Three extant subspecies and one extinct subspecies are currently recognized,...
The Seoane's viper (Vipera seoanei) is a venomous viper species. It was named in honor of Spanish naturalist Víctor López Seoane y Pardo-Montenegro.
The Black asp (Vipera aspis atra) is a venomous subspecies of the Asp viper (Vipera aspis).
Vipera kaznakovi is a species of venomous snake in the subfamily Viperinae of the family Viperidae. The species is endemic to Turkey, Georgia, and Russia. No subspecies are currently recognized.
Vipera berus bosniensis, the Balkan cross adder or Bosnian viper, is a venomous viper subspecies endemic to the Balkan Peninsula.
Vipera nikolskii is a venomous viper species endemic to Ukraine, eastern Romania, and southwestern Russia. No subspecies are currently recognized.
Vipera aspis hugyi is a venomous viper subspecies endemic to southern Italy.
Vipera aspis francisciredi is a venomous viper subspecies endemic to northern and central Italy and adjacent Croatia, Slovenia, and Switzerland.
Vipera darevskii is a small species of viper, a venomous snake in the subfamily Viperinae of the family Viperidae. The species is native to northwestern Armenia, northeastern Turkey, and possibly also adjacent southern Georgia. There are no...
Vipera berus sachalinensis (Sakhalin Island adder a.k.a. Sakhalin adder ) is a venomous viper subspecies endemic to Asia.
Vipera dinniki is a species of venomous viper endemic to the Caucasus Mountains region, part of Russia, Georgia, and Azerbaijan. No subspecies are currently recognized.
Vipera transcaucasiana is a venomous viper species (regarded by some as a subspecies) endemic to parts of Georgia and northern Turkish Anatolia.
Vipera monticola is a venomous viper species endemic to Morocco.
Vipera orlovi is a species of venomous snake in the family Viperidae. The species is endemic to Russia.
Vipera renardi is a species of viper, a venomous snake in the family Viperidae. The species is endemic to Asia and Eastern Europe. Five subspecies are recognized.
Vipera ammodytes meridionalis is a venomous viper subspecies endemic to Greece and Turkish Thrace.
Vipera latastei gaditana is a venomous viper subspecies endemic to southern Spain and Portugal, as well as North Africa.
Vipera aspis zinnikeri is a venomous viper subspecies endemic to the Pyrenees region of Spain and France.
Vipera lotievi is a species of venomous snake in the family Viperidae. The species is endemic to Azerbaijan, Georgia, and Russia. There are no subspecies that are recognized as being valid.
Vipera ammodytes gregorwallneri is a venomous viper subspecies endemic to Austria and the former Yugoslavia.It has no common English name.
Vipera ammodytes montandoni is a venomous viper subspecies endemic to Bulgaria and southern Romania.
Vipera seoanei cantabrica is a venomous viper subspecies endemic to the Cantabrian Mountains in Spain.
