Black adder may refer to either of two classifications of snake:
Acanthophis is a genus of elapid snakes. Commonly called death adders, they are native to Australia, New Guinea and nearby islands, and are among the most venomous snakes in the world. Despite their common name, they are not adders at all and belong to the Elapidae family. The name of the genus derives from the Ancient Greek akanthos/ἄκανθος ('spine') and ophis/ὄφις ('snake'), referring to the spine on the death adder's tail.
Vipera berus, also known as the common European adder and the common European viper, is a species of venomous snake in the family Viperidae. The species is extremely widespread and can be found throughout most of Central Europe and Eastern Europe, and as far as East Asia. There are three recognised subspecies.
Boa, BoA, or BOA may refer to:
The Gaboon viper, also called the Gaboon adder, is a viper species found in the rainforests and savannas of sub-Saharan Africa. Like all other vipers, it is venomous. It is the largest member of the genus Bitis, and it has the longest fangs of any venomous snake – up to 2 inches (5 cm) in length – and the highest venom yield of any snake. No subspecies are recognized.
Hognose snake is a common name for several unrelated species of snake with upturned snouts, classified in 2 colubrid snake families and 1 pseudoxyrhophiid snake family.
Natrix is a genus of Old World snakes found mainly across Eurasia in the subfamily Natricinae of the family Colubridae.
The puff adder is a viper species found in savannahs and grasslands from Morocco and western Arabia throughout Africa except for the Sahara and rainforest regions. It is responsible for causing the most snakebite fatalities in Africa owing to various factors, such as its wide distribution, frequent occurrence in highly populated regions, and aggressive disposition. Like all other vipers, it is venomous. Two subspecies are currently recognized, including the nominate subspecies described here.
Puff adder is the common name of several snake species:
Swamp adder may refer to:
The eastern hog-nosed snake, also known as the spreading adder and by various other common names, is a species of mildly venomous rear-fanged snake in the family Colubridae. The species is endemic to North America. There are no subspecies that are recognized as being valid.
An adder stone is a type of stone, usually glassy, with a naturally occurring hole through it. Such stones, which usually consist of flint, have been discovered by archaeologists in both Britain and Egypt. Commonly, they are found in Northern Germany at the coasts of the North and Baltic Seas.
The common death adder is a species of death adder native to Australia. It is one of the most venomous land snakes in Australia and globally. While it remains widespread, it is facing increased threat from the ongoing Australian cane toad invasion.
European viper may refer to:
Vipera ursinii is a species of venomous snake in the subfamily Viperinae of the family Viperidae. It is a very rare species, which 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 recognized. Beyond the highly threatened European population, poorly known populations exist as far to the east as Kazakhstan and northwestern China.
The viperine water snake or viperine snake is a semiaquatic, fish-eating natricine water snake. Despite its common names, it is not a member of the subfamily Viperinae. It was given its common names due to exhibiting a dorsal colour pattern that superficially resembles that of sympatric adder species. In comparison to other Natrix species its head is also somewhat wider and more distinct from the neck. Like most members of the Natricinae it possesses a venom gland on each side of the upper jaw that produces a mild venom that may play a role in swallowing or digestion. The gland is not associated with an enlarged specialized tooth and the venom as to be applied by chewing. The species usually does not bite as a mean of defense, and the effect of a bite would be harmless to humans.
Sand adder may refer to any of the following snakes:
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