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Today I Learned@lemmy.worldEnglish · 1 month ago

TIL the Four-Eyed Fish (genus Anableps) swims along the surface of the water and evolved to have two pupils in each of its two eyes, allowing it to see above and below the surface at the same time.

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TIL the Four-Eyed Fish (genus Anableps) swims along the surface of the water and evolved to have two pupils in each of its two eyes, allowing it to see above and below the surface at the same time.

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Today I Learned@lemmy.worldEnglish · 1 month ago

https://en.wikipedia.org/wiki/Four-eyed_fish

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Rimu@piefed.social
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1 month ago
…as the sea goes up, both pupils will be underwater.
- MeThisGuy@feddit.nl
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  1 month ago
  fishie still swim at the surface of the water?
  
  it’ll just be 3 feet and 3 degrees C warmer

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