The spider that hunts by feeling the vibrations of the dark
In short: In the absolute stillness of subterranean worlds, vision is a liability. This video explores how a unique spider survives in total darkness by trading sight for hyper-sensitive touch.
The small-eyed, big-eyed hunting spider inhabits a ghostly subterranean environment where it does not rely on its eyes to locate food. Instead, it utilizes super-sensitive hairs on its legs to detect and capture unsuspecting prey.
This footage is part of the 'South Pacific' series from the landmark documentary 'Frozen Planet II.' It highlights the specialized adaptations required for life in isolated, extreme environments, contrasting the spider's micro-world with the vast scale of the Pacific Ocean.
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Sources
- Summary by Intellect · source: Subterranean Spiders Survive in Total Darkness | South Pacific | BBC Earth
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