What classifies a snake as a viper?
Vipers are characterized by a pair of long, hollow, venom-injecting fangs attached to movable bones of the upper jaw (the maxillaries) that are folded back in the mouth when not in use. Their eyes have vertical pupils, and their scales are keeled.
What type of venom does the saw-scaled viper have?
haemotoxic
Saw-scaled vipers can hide under a single leaf or in the shortest of ground cover. People walking barefoot are particularly at risk of stepping on one and getting bitten. Their venom is primarily haemotoxic and cytotoxic, which prevents blood from clotting and causes significant cell and tissue damage.
How do I identify a scaled viper?
Identification of Saw Scaled Viper Vertical pupils and a triangular head that is substantially larger than the neck. With strongly keeled scales and a stubby tail, it has a short, sturdy body. The body is a brick red hue with a zigzag design. On the saw scaled viper snake head, there is a ‘+’ shaped design.
What is the genera for the reptile family Viperidae?
Medically important Genera include Vipera, Bitis, Echis, Cerastes, Causus. The subfamily Crotalinae is found in Asia and the Americas. Medically important Genera include Crotalus, Trimeresurus, Agkistrodon, Sistrurus, Calloselasma, Bothrops, Bothriechis, Bothriopsis, Lachesis, Porthidium.
How many species of Viperidae are there?
Although some authorities use viper for members of Viperinae and pit viper for members of the subfamily Crotalinae (Nilson and Gutverlet 2004), the use of viper in this article will be restricted to members of Viperidae. There are about 250 species of viperids.
What’s the difference between vipers and snakes?
As nouns the difference between snake and viper is that snake is a legless reptile of the sub-order serpentes with a long, thin body and a fork-shaped tongue while viper is a poisonous snake in the family viperidae.
What is special about saw-scaled viper?
Saw-scaled vipers are small, but their irritability, aggressive nature, and lethal venom make them very dangerous. When alarmed, saw-scaled vipers will move slowly with the body looped into S-shaped folds.
What is the other name of saw-scaled viper?
Echis (common names: saw-scaled vipers, carpet vipers) is a genus of venomous vipers found in the dry regions of Africa, the Middle East, India, Sri Lanka and Pakistan.