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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.
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 ...
Naja nigricollis mossambica Peters, 1854. The Mozambique spitting cobra (Naja mossambica) is a highly venomous species of spitting cobra native to Africa.
Mortality rate for Naja atra is between 15 and 20%, 5–10% for N. nigricollis, [33] 50% for N. nivea, [30] 20–25% for N. naja, [34] In cases where victims of cobra bites are medically treated using normal treatment protocol for elapid type envenomation, differences in prognosis depend on the cobra species involved. The vast majority of ...
Indeed, N. mossambica is more closely related to N. nigricollis than to this species. The red spitting cobra is closely related and forms a sister taxon with the Nubian spitting cobra (Naja nubiae) of northeastern Africa, which was originally considered a northern population of N. m. pallida before being recognized as a distinct species in 2003 ...
The Cape Cobra is easily confused with the Mole Snake and the Black Spitting Cobra," the company shared on Facebook, along with a clip of Rossouw removing the cape cobra from the home.
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.