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This adaptability allows the snake to better regulate its body temperature and to gain access to the most abundant food sources of a particular area. It feeds primarily on small rodents, such as small rats and mice, birds, and fishes, but will also eat lizards, eggs, and other snakes. [13]
The king cobra (Ophiophagus hannah) is a species complex of snakes endemic to Asia.With an average of 3.18 to 4 m (10.4 to 13.1 ft) and a record length of 5.85 m (19.2 ft), [2] it is the world's longest venomous snake and among the heaviest.
It is a quick-moving and alert species, [8] and although a report mentions that this species is generally calm when compared to some other African venomous snakes, [7] it strikes readily if threatened. When disturbed and brought to bay, the Cape cobra raises its forebody off the ground, spreads a broad hood, and may hiss loudly.
The cobra's diet mainly consists of amphibians, other snakes, birds, eggs, small mammals, and occasionally even insects. [4] This cobra has been reported to scavenge and eat carcasses in an advanced stage of decomposition. [7] It has been documented feeding on venomous snakes such as black mamba and has developed immunity to its venom. [8]
A snake of forest or woodland, it is the only one of Africa's cobras that will live in high forest. [36] The forest cobras are snakes that are well adapted to many environments and the habitat of the forest cobra is strongly dependent on what part of its African range the snake originates from.
The Chinese cobra is a highly venomous member of the true cobras (genus Naja). [14] The murine LD 50 values of its venom are 0.29 mg/kg IV [15] and 0.53 mg/kg [5] —0.67 mg/kg SC. [15] The average venom yield from a snake of this species kept at a snake farm was about 250.8 mg (80 mg dry weight).
The two species of black desert cobras or desert black snakes, Walterinnesia aegyptia and Walterinnesia morgani, neither of which rears upwards and produces a hood when threatened [4]: p.65 The eastern coral snake or American cobra ( Micrurus fulvius ), which also does not rear upwards and produce a hood when threatened [ 4 ] : p.30
The venom of the rinkhals is neurotoxic and partially cytotoxic, and is less viscous than that of other African elapids. [6] When confronting a human, it generally aims its venom at the face. If the venom gets injected, it causes great amount of pain and even necrosis due to the cytotoxic effect. If the venom enters the eyes, it causes great ...