Thursday, December 6, 2018

COBRA

COBRA


Photo :- google

Naja is a genus of venomous elapid snakes known as cobras. Several other genera  include species commonly called cobras. All species in the genus Naja are capable of delivering a fatal bite to a human. Most species have strongly neurotoxic venom, which attacks the nervous system, causing paralysis, but many also have cytotoxic features which cause swelling and necrosis, and have a significant anticoagulant effect. Some also have cardiotoxic components to their venoms.

Several Naja species, referred to as spitting cobras, have a specialized venom delivery mechanism, in which their front fangs, instead of releasing venom through the tips (similar to a hypodermic needle), have a rifled  opening in the front surface which allows the snake to propel the venom out of the mouth. While typically referred to as "spitting", the action is more like squirting. The range and accuracy with which they can shoot their venom varies from species to species, but it is used primarily as a defense mechanism. Once sprayed onto a victim's skin, the venom acts as a severe irritant. If it is introduced to the eye, it can cause a severe burning sensation and temporary or even permanent blindness if not cleaned out immediately and thoroughly.



DIET


Cobras are cannibals, which means that they will eat other snakes.



TYPES OF COBRAS


1. Caspian Cobra

2. Philippine Cobra

3. Samar Cobra

4. Forest Cobra

5. Indochinese Spitting Cobra

6. Chinese Cobra

7. Indian Cobra

8. Cape Cobra

9. Monocled Cobra

10. Egyptian Cobra

11. Mozambique Spitting Cobra

12. Forest Cobra

13. King Cobra

14. Indian Spectacled Cobra

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IRRAWADDY DOLPHIN