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The Indian cobra (Naja naja /nadʒa nadʒa/), also known commonly as the spectacled cobra, Asian cobra, or binocellate cobra, is a species of cobra, a venomous snake in the family Elapidae. The species is native to the Indian subcontinent , and is a member of the "big four" species that are responsible for the most snakebite cases in India.
The most important factors in the difference of mortality rates among victims envenomated by cobras is the severity of the bite and which cobra species caused the envenomation. The Caspian cobra (N. oxiana) and the Philippine cobra (N. philippinensis) are the two cobra species with the most toxic venom based on LD 50 studies on mice.
Members of the family have a wide range of sizes, from the 18 cm (7.1 in) white-lipped snake to the 5.85 m (19 ft 2 in) king cobra. Most species have neurotoxic venom that is channeled by their hollow fangs, and some may contain other toxic components in varying proportions.
The Naja Kaouthia venom is a member of the snake three-finger toxin family in the subfamily type II alpha-neurotoxin. The lethal dose (LD50) of α-cobratoxin is 0,1 mg/kg by intravenous injection into mice15. The toxin occurs as a monomer but can form a homodimer or heterodimers with cytotoxins 1,2, and 3 through disulfide linkage.
Russell (1727–1805) was the author of An Account of Indian Serpents (1796) and A Continuation of an Account of Indian Serpents (1801). McDiarmid et al. (1999) are among those who favor the original misspelling, citing Article 32c (ii) of the International Code of Zoological Nomenclature. Others, such as Zhao and Adler (1993) favor russellii.
Reality TV star Elvish Yadav is facing charges under India’s wildlife laws after police say both snakes and snake venom were found at a rave outside Delhi. ... Gandhi family which gave India its ...
Basic diagram of a snake's venom delivery system When venomous snakes bite a target, they secrete venom through their venom delivery system. The venom delivery system generally consists of two venom glands, a compressor muscle, venom ducts, a fang sheath, and fangs .
The four venomous snake species responsible for causing the greatest number of medically significant human snake bite cases on the Indian subcontinent (majorly in India and Sri Lanka) are sometimes collectively referred to as the Big Four. They are as follows: [1] [2] Russell's viper, Daboia russelii; Common krait, Bungarus caeruleus; Indian ...