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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.
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 subspecies N. n. woodi, commonly known as the black spitting cobra, woods black spitting cobra, is solid black and is found only in the desert areas of southern Africa. Both subspecies are smaller than N. nigricollis; with average adult lengths of less than 1.5 metres (4.9 ft). [4]
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 ...
Black-necked spitting cobra (Naja nigricollis) The Black-necked spitting cobra (Naja nigricollis) is a species of spitting cobra found mostly in Sub-Saharan Africa. They possess medically significant venom, although the mortality rate for untreated bites on humans is relatively low (~5–10%).
Naja nigricollis Reinhardt, 1843, black-necked spitting cobra, syn. Naja nigricollis crawshayi Günther, 1893, Naja nigricollis atriceps Laurent, 1955, Naja nigricollis occidentalis Laurent, 1973, Naja nigricollis nigricollis Broadley & Howell, 1991, Naja crawshayi Broadley & Cotterill, 2004, Naja (Afronaja) nigricollis Wallach, et al. 2009 ...
The venom of N. ashei is very similar in composition to that of other spitting cobras, including the black-necked spitting cobra (N. nigricollis) and the red spitting cobra (N. pallida), which are both found in the same areas. It consists of postsynaptic neurotoxins and cytotoxins.
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 ]