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The black mamba (Dendroaspis polylepis) is a species of highly venomous snake belonging to the family Elapidae.It is native to parts of sub-Saharan Africa.First formally described by Albert Günther in 1864, it is the second-longest venomous snake after the king cobra; mature specimens generally exceed 2 m (6 ft 7 in) and commonly grow to 3 m (9.8 ft).
A mamba may retain the same lair for years. Resembling a cobra, the threat display of a mamba includes rearing, opening the mouth and hissing. The black mamba's mouth is black within, which renders the threat more conspicuous. A rearing mamba has a narrower yet longer hood and tends to lean well forward, instead of standing erect as a cobra does.
The eastern green mamba has the least toxic venom of the three green mamba species, but it is still highly venomous. [27] Although the most commonly encountered green mamba, it generally avoids people. The peak period for bites is the species' breeding season from September to February, during which they are most irritable. [28]
The venom is possibly the most toxic of any Bungarus (krait) species and possibly the most toxic of any snake species in Asia, with LD 50 values of 0.09 mg/kg [62] –0.108 mg/kg SC, [34] [78] 0.113 mg/kg IV and 0.08 mg/kg IP on mice. [78] Based on several LD 50 studies, the many-banded krait is among the most venomous land snakes in the world ...
Local authorities are warning people to keep their distance and avoid approaching the poisonous green mamba, which is between 1.8 and 2 meters (6 to 6.5 feet) long.
Keep electrical cords out of reach, hide or remove toxic plants and cleaning supplies, keep garbage bins securely closed, toilet lids down and put away human foods that are toxic to dogs and cats.
Numerous animal species naturally produce chemical toxins which are used to kill or incapacitate prey or as a defense against predators. Venomous animals actively deliver their toxins (called venom ) into their target through a specially designed mechanism, such as a bite or sting , by using a venom apparatus , such as fangs or a stinger , in a ...
Not all plants are wholesome for foraging animals.