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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. Forest cobras originating in the southern African regions are typically found in savanna and grassland, but they can also be found in broken rock country.
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
Just like most snakes in the Elapid clade, spitting cobras inject their venom through a bite in order to kill their prey. Spitting was evolved as a defense mechanism to deter predators; even if a Spitting cobra blinds a threat, that is not enough to kill the attacker and therefore spitting cobras can also inject venom directly.
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.
In Ptolemaic Egypt, the term "aspis" (an ancient Greek word referring to a wide variety of venomous snakes) was most likely an Egyptian cobra. This aspect of her apparent suicide has been questioned in recent years, as the relatively large size of the snake would have made it difficult to conceal, and because Egyptian cobra venom is slow-acting ...
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).
Naja oxiana is regarded as the most dangerous snake in Central Asia and is one of the venomous snakes with a high mortality rate. [26] It is one of the most dangerous elapid species in the world. [25] A bite from this species will cause severe pain and swelling at the site of the bite, along with the rapid onset of prominent neurotoxicity.
Naja arabica is classified under the genus Naja of the family Elapidae.It was first described by an Italian herpetologist, Giuseppe Scortecci in 1932. The generic name Naja is a Latinisation of the Sanskrit word nāgá (), meaning "cobra”.