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Animals  /  basking-shark

Facts about Basking Shark

8 facts squeezed so far
  1. 08

    Classified as vulnerable by the IUCN, basking sharks were historically hunted heavily for their liver oil, fins, and flesh, causing significant population declines.

    Basking SharkJun 8conservationhistorybiology
  2. 07

    Females of the species can carry up to seven pups at a time through ovoviviparity, where embryos develop inside eggs retained within the mother's body.

    Basking SharkMay 14reproductionbiologyanatomy
  3. 06

    Basking shark teeth are tiny and numerous, with up to 300 rows in each jaw despite being nearly useless for feeding on plankton.

    Basking SharkMay 14biologyanatomyevolution
  4. 05

    A basking shark's liver can comprise up to 25 percent of its body weight and stores enough oil to provide buoyancy in deep ocean waters.

    Basking SharkMay 14biologyanatomyadaptation
  5. 04

    During winter months, basking sharks disappear from surface waters entirely, suggesting they undergo a dormant or deep-diving phase that scientists are still working to understand.

    Basking SharkMay 14behaviormigrationmarinebiology
  6. 03

    Basking sharks migrate thousands of miles annually between tropical and temperate waters, with some populations traveling from the North Atlantic to African coasts seasonally.

    Basking SharkMay 14migrationbehaviorgeography
  7. 02

    Measuring up to 40 feet long, basking sharks are the second-largest fish species alive today, surpassed only by the whale shark.

    Basking SharkMay 14sizebiologycomparison
  8. 01

    The basking shark's gill rakers can number up to 4,000 individual structures, filtering up to 2,000 tons of water daily during feeding.

    Basking SharkMay 14biologymeasurementanatomy