whitetip reef shark (triaenodon obesus) in Coral Reefs and Rocky Reefs
vulnerable

whitetip reef shark

Danger Level Icon
triaenodon obesusESA Categories -sharks & rays
  • National Parks/ Sanctuaries

    -

  • Common Names

    whitetip reef shark

  • Regions

    IndiaAustraliaDjibouti

  • Population

    50,000

  • Habitat

    Coral Reefs and Rocky Reefs

  • Weight(in lbs) and Life Span

    20–30 kg (44–66 lbs) and 25–30 years in the wild

The Whitetip Reef Shark (Triaenodon obesus) is a small, slender-bodied reef shark known for its distinctive white-tipped dorsal and tail fins. Typically reaching up to 1.6 meters in length and weighing between 20 and 30 kg, it inhabits coral and rocky reefs throughout the Indo-Pacific region. This nocturnal hunter feeds on fish, crustaceans, and octopuses, often hunting in groups within the complex reef structure. With an estimated population of 50,000–100,000 individuals, the Whitetip Reef Shark is generally stable but faces localized declines due to overfishing, habitat degradation, and climate change. Conservation measures that focus on protecting coral reef ecosystems and managing fishing practices are essential for the sustainability of this reef-dependent species.

Activity Instructions

  1. Draw the Animal: Use the next page to draw a picture of the animal. Use your imagination and make it colorful!
  2. Write an Essay: Write a short essay about the conservation efforts to save this animal. Here are some questions to guide you:
    • Why is this species important in its ecosystem?
    • What are the threats it faces, and how can we help?
    • What do you find most interesting about this species?
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