VNS causes stimulation of the superior and recurrent laryngeal nerves and is associated with problems ranging from alteration of voice (66%), coughing (45%), pharyngitis (35%) and throat pain (28%) and hoarseness (very common) to frank laryngeal muscle spasm and upper airway obstruction (rare).
The giant manta is commonly found offshore, while the reef manta, as its name suggests, is found inshore near coral and rocky reefs. Manta rays live in the open ocean, swimming continuously through the water column instead of resting on the sea floor like other rays. Although much of their time is spent near the surface, they have been known to dive to depths of 100 feet.
This feature is not available right now. Please try again later. Giant manta ray caught: Fishermen stumble across 26 foot manta ray / stingray / that weighs 1,000 kgs in Peru. The sea creature, which also reportedly weighs more than 1,000 kilograms, was allegedly caught by unsuspecting fishermen off the coast of Peru.