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Snowwomen@discuss.tchncs.de to Today I Learned@lemmy.worldEnglish · 3 days 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.

discuss.tchncs.de

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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.

discuss.tchncs.de

Snowwomen@discuss.tchncs.de to Today I Learned@lemmy.worldEnglish · 3 days ago
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https://en.wikipedia.org/wiki/Four-eyed_fish

  • ripcord@lemmy.world
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    2 days ago

    …why would it be useless?

    • jaek@aussie.zone
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      2 days ago

      Because the fish will be underwater now

    • Rimu@piefed.social
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      …as the sea goes up, both pupils will be underwater.

      • MeThisGuy@feddit.nl
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        2 days 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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