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In a national hospital based survey of snakes responsible for bites in Thailand, 10% of all dead snakes brought by snake-bitten patients were of this species (described as "Naja atra northern spitting cobra"). Neurotoxic signs (ptosis and difficulty in breathing) were observed in 12 of the 114 cases (10.5%).
The black-necked spitting cobra (Naja nigricollis) is a species of spitting cobra found mostly in sub-Saharan Africa. They are moderately sized snakes that can grow to a length of 1.2 to 2.2 m (3.9 to 7.2 ft) in length. Their coloration and markings can vary considerably. They prey primarily on small rodents.
The forest cobra (Naja melanoleuca), also commonly called the black cobra and the black and white-lipped cobra, [4] is a species of highly venomous snake in the family Elapidae. The species is native to Africa , mostly the central and western parts of the continent. [ 5 ]
It has a black spot on the lower surface of the hood on either side, and one or two black cross-bars on the belly behind it. The rest of the belly is usually the same color as the back, but paler. As age advances, the snake becomes paler, wherein the adult is brownish or olivaceous. A pair of fixed anterior fangs is present.
A "spitting" cobra is any of several species of cobra that can intentionally, defensively shoot their venom directly from their fangs. This substance has two functions, with the first being as venom that can be absorbed via the victim’s eyes, mouth, or nose (or any mucous membrane or existing wound), and secondly as a toxungen , which can be ...
Naja ashei Broadley and Wüster, 2007, Ashe's spitting cobra, is a newly described species found in Africa and also a highly aggressive snake; it can spit a large amount of venom. [ 41 ] [ 42 ] Naja nigricincta Bogert, 1940, was long regarded as a subspecies of N. nigricollis , but was recently found to be a full species (with N. n. woodi as a ...
The Chinese cobra (Naja atra), also called the Taiwan cobra, is a species of cobra in the family Elapidae, found mostly in southern China and a couple of neighboring nations and islands. [ 5 ] [ 6 ] [ 7 ] It is one of the most prevalent venomous snakes in China , which has caused many snakebite incidents to humans.
These snakes are capable of accurately spitting their venom at a target up to 3 metres (9.8 ft) away. The symptoms of a bite might include headache, nausea, vomiting, abdominal pain, diarrhea, dizziness, and difficulty breathing. [13] Bites by the Philippine cobra produce prominent neurotoxicity with minimal to no local signs.