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Carcharhinus melanopterus
Max Length
1.8m
Litter Size
2 to 4 pups
Overview
Easily identified by the distinctive black tips on all fins. Abundant on Indo-Pacific and Red Sea reef flats, often in water less than 30 cm deep. Responsible for minor wading incidents.
Habitat
This is the most commonly encountered shark in the tropical Indo-Pacific
Distribution
Western Pacific and Indian Ocean.
Behavior
On flood tide swarms of blacktip reef sharks move over shallow reef flats. They are often seen swimming in calf-deep water with the tips of their dorsal fins breaking the surface.
Human Safety
The blacktip reef shark is often quite inquisitive when divers enter the water, but it can usually be driven off. It frequently becomes aggressive around speared fish, and this may be exacerbated by the presence of competing sharks. In these scenarios Blacktip reef sharks will rush in to take wounded fish or baits.
Biology
Appearance

Dentition
Conservation
Danger to humans – This species is responsible for non-fatal incidents involving spearfishermen, surfers, swimmers and waders. Most bites have been on limbs of people wading in shallow water on coral reefs.
Recorded
14
Fatal
0
Fatality rate
0.0%
Years
1954–2024
Top countries
Counts are based on the species field of the Global Shark Attack File. Identifications by witnesses are often uncertain; treat figures as recorded incidents, not authoritative totals.