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The blacktip reef shark has also been known to become aggressive in the presence of bait, and may pose a threat while attempting to steal the catches of spear fishers. [3] The blacktip reef shark is a normal catch of coastal fisheries, such as those operating off Thailand and India, but is not targeted or considered commercially important. [9]
The blacktip shark has a stout, fusiform body with a pointed snout, long gill slits, and no ridge between the dorsal fins. Most individuals have black tips or edges on the pectoral, dorsal, pelvic, and caudal fins. It usually attains a length of 1.5 m (4.9 ft).
The Australian blacktip shark is bronze above (gray after death) and whitish below, with a pale stripe on the flanks. Some individuals have black tips on all fins, while others have unmarked pelvic and anal fins. It typically reaches 1.5–1.8 m (4.9–5.9 ft) long; the maximum length and weight on record are 2.0 m (6.6 ft) and 52 kg (115 lb).
Two marine biologists share 10 shark facts for kids, as well as why shark attacks happen and why sharks are essential to human survival.
Graceful shark: Carcharhinus amblyrhynchoides (Whitley, 1934) Vulnerable 1.7 m (5.6 ft) Grey reef shark: Carcharhinus amblyrhynchos (Bleeker, 1856) Endangered Mostly less than 1.9 m (6.2 ft) maximum 2.6 m (8.5 ft) Pigeye shark: Carcharhinus amboinensis (J. P. Müller & Henle, 1839) Vulnerable 1.9–2.5 m (6.2–8.2 ft) max. 2.8 m (9.2 ft ...
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
Carcharhinus acronotus (Poey, 1860) (black-nose shark) Carcharhinus albimarginatus (Rüppell, 1837) (silver-tip shark) Carcharhinus altimus (S. Springer, 1950) (big-nose shark) Carcharhinus amblyrhynchoides (Whitley, 1934) (graceful shark) Carcharhinus amblyrhynchos (Bleeker, 1856) (grey reef shark)
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