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The grey reef shark or gray reef shark (Carcharhinus amblyrhynchos, sometimes misspelled amblyrhynchus or amblyrhinchos) [2] is a species of requiem shark, in the family Carcharhinidae. One of the most common reef sharks in the Indo-Pacific , it is found as far east as Easter Island and as far west as South Africa .
This article lists several species of reef-associated sharks which are known by the common name reef sharks. In the Indian and Pacific Oceans: Blacktip reef shark; Grey reef shark; Whitetip reef shark; In the Atlantic and Pacific Oceans: Galapagos shark; In the Atlantic Ocean: Caribbean reef shark
It favors clear reef environments around oceanic islands, where it is often the most abundant shark species. A large species that often reaches 3.0 m (9.8 ft), the Galapagos reef shark has a typical fusiform "reef shark" shape and is very difficult to distinguish from the dusky shark (C. obscurus) and the grey reef shark (C. amblyrhynchos).
Like the grey reef shark, the silvertip shark sometimes perform a stereotypical threat display if pursued by divers, warning that it is prepared to attack. The display begins with the shark accelerating away to a distance of 15 m (49 ft), before turning and charging towards the perceived threat.
Bull Shark Bandits airs July 2 at 8 p.m. on National Geographic, July 7 at 10 p.m. on ESPN2 and July 24 at 10 p.m. on Nat Geo Wild.. Shark Eat Shark. Anyone who has ever watched a special set in ...
Whitetip Reef Shark (Triaenodon obesus) ... and their color differs from gray to brown, with a tall dorsal fin. ... The golden color is believed to come from the diet of smalleye hammerhead sharks.
If threatened, Caribbean reef sharks sometimes perform a threat display, in which they swim in a short, jerky fashion with frequent changes in direction and repeated, brief (1–1.2 second duration) drops of the pectoral fins. This display is less pronounced than the better-known display of the grey reef shark (C. amblyrhynchos). [8] [9]
The Reef. The Reef, like many of its shark flick counterparts, starts innocently enough.A group of five friends embark on a water-bound voyage to chart a yacht to its owner and decide to anchor ...