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A Cape cobra raiding a communal nest of sociable weavers [9] Verreaux's eagle-owl with Cape cobra prey This species of cobra is a feeding generalist. [ 7 ] It feeds on a wide spectrum of prey, including other snakes, rodents, lizards, birds, and carrion.
Herbivory is of extreme ecological importance and prevalence among insects.Perhaps one third (or 500,000) of all described species are herbivores. [4] Herbivorous insects are by far the most important animal pollinators, and constitute significant prey items for predatory animals, as well as acting as major parasites and predators of plants; parasitic species often induce the formation of galls.
For comparison, the Indian cobra's (Naja naja) subcutaneous LD 50 is 0.80 mg/kg, while the Cape cobra's (Naja nivea) subcutaneous LD 50 is 0.72 mg/kg. This makes the desert black snake a more venomous snake than both. [3] Venom toxins of the desert cobra are similar to those of the king cobra (Ophiophagus hannah), indicating a close ...
Several other elapid species are also called "cobras", such as the king cobra and the rinkhals, but neither is a true cobra, in that they do not belong to the genus Naja, but instead each belong to monotypic genera Hemachatus (the rinkhals) [1] and Ophiophagus (the king cobra/hamadryad). [2] [3]
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.
The Anchieta's cobra is closely related to the Snouted cobra and the two species are very similar in behaviour, morphology and habits, though the Anchieta's cobra tends to be more aggressive when confronted by a threat, showing a tendency to engage threats longer than its close relative, the snouted cobra. [11] This species, like other cobras ...
The rinkhals has a varied diet. Its main prey is toads, [8] but it also eats small mammals, amphibians, and other reptiles. [10] Another difference between the rinkhals and the African cobras, is that they are ovoviviparous. [6] They give birth to 20–35 live young, but as many as 65 young have been recorded. [8]
The Samar cobra is endemic to the southern Philippines. Specifically, the Visayas and Mindanao island groups. [citation needed] Habitat can vary widely from mountainous jungle to tropical plains. They can live close to human settlements. [citation needed] The Samar cobra typically lives at an elevation of 0 - 1,000 m (0 - 3,280 feet) asl.