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It uses its venom primarily as a means of defense. The spitting cobra has the ability to direct venom up to three metres away from its location. [1] The trajectory of the venom that the cobra sprays is not at random. The spitting cobra has evolved to aim the venom that it spits into or as close as possible to the antagonist’s face and eyes. [1]
Spitting cobras of the genera Naja and Hemachatus, when irritated or threatened, may eject streams or a spray of venom a distance of 1.2 metres (4 ft) to 2.4 metres (8 ft). These snakes' fangs have been modified for the purposes of spitting; inside the fangs, the channel makes a 90° bend to the lower front of the fang.
The venom of the rinkhals is neurotoxic and partially cytotoxic, and is less viscous than that of other African elapids. [6] When confronting a human, it generally aims its venom at the face. If the venom gets injected, it causes great amount of pain and even necrosis due to the cytotoxic effect. If the venom enters the eyes, it causes great ...
Average venom yield is 2–6 mg (Meier and White, 1995). Average venom yield (dry weight) is between 5–10 mg (Minton, 1974). [84] Maximum venom yield for this species is 155 mg. [85] This species is legendary for its bad temper, aggression, and for its speed. This species is responsible for more deaths every year in Australia than any other ...
Cobras, mambas, and taipans are mid- to large sized snakes which can reach 2 m (6 ft 7 in) or above. The king cobra is the world's longest venomous snake with a maximum length of 5.85 m (19.2 ft) and an average mass of 6 kg (13 lb).
Rear-fanged snakes need to bite and hold on, or repeatedly bite, to have any effect on humans. A chewing action facilitates envenomation, as the venom ducts open to fangs that are externally grooved (not hollow) and are posterior in the oral cavity. R. subminiatus has enlarged and ungrooved teeth. The species has two enlarged teeth in the back ...
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The FSK rating also limits the time of the day in which the movie may be aired on free-to-air TV stations to a time frame between 22:00 (FSK 16) or 23:00 (FSK 18) and 6:00. Stations are permitted to broadcast films not approved for audiences under 12 at their own discretion.