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    Jumping Spider

    Posted 16 Apr 2025

    2 min read

    Why in the news?

    A collaborative research has reported the discovery of two new species of jumping spiders from the Shendurney Wildlife Sanctuary (Kerala) in Western Ghats.

    About New Species

    • Two new species belong to the genus Epidelaxia
    • This marks the first time the genus has been recorded from India, which was earlier considered endemic to Sri Lanka.

    About Jumping Spiders

    • Family: Jumping spiders belongs to the largest family of spiders.
    • Habitat: They are very common in the tropics, but some also live in northern and even Arctic regions. 
    • Characteristics: 
      • Jumping spiders can jump a distance thirty times the length of their body.
      • Jumping spiders tend to have larger front legs helping them grasp and hold their prey while their back legs are used for jumping
    • Most spiders have eight or six eyes but poor vision. Jumping spiders with 8 eyes arranged in pairs are an exception which can see more colours than humans. 
      • The day-hunting jumping spider can see in the red spectrum, green spectrum, and in UV light.
    • Behaviour: 
      • Jumping spiders are active predators eating insects and other spiders.
      • A jumping spider's silk is also used to build "pup tents" where they will

    About Shendurney Wildlife Sanctuary

    • Name: The name "Shendurney" owes its name to a tree, locally called "Chenkurinji" an endemic tree.
    • Location: Located in Kollam District of Kerala and forms part of Agasthyamala Biosphere Reserve.
    • Vegetation: Tropical evergreen, semi-evergreen, and moist deciduous forests.
    • Fauna: Elephants, Tigers, Leopards, Gaurs (Indian Bison), Sambar Deer, Bonnet Macaques, Nilgiri Langurs, and Lion-tailed Macaques.
    • Unique Ecosystem: Myristica Swamps (unique freshwater swamp ecosystems dominated by Myristica species—a genus of primitive, evergreen trees— found in Southern Western Ghats) are found in the sanctuary.
    • International Recognition: Shendurney has been designated as an Important Bird Area by BirdLife International.
    • Tags :
    • Shendurney Wildlife Sanctuary
    • Agasthyamala Biosphere Reserve
    • Jumping Spider
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