RE: LeoThread 2025-09-12 12:20
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Eyeless cavefish have evolved blindness on multiple occasions over more than 11 million years of evolution.
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Eyeless cavefish have evolved blindness on multiple occasions over more than 11 million years of evolution.
kind of wild that cavefish lost their eyes again and and again across 11 million years. Guess darkness makes the energy tradeoff too good to pass up.