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Snowwomen@discuss.tchncs.de to Today I Learned@lemmy.worldEnglish · 2 months 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 · 2 months ago
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https://en.wikipedia.org/wiki/Four-eyed_fish

  • Rimu@piefed.social
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    2 months ago

    Sea level rise is going to render that evolutionary adaptation useless! Checkmate, fish

    • ripcord@lemmy.world
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      2 months ago

      …why would it be useless?

      • jaek@aussie.zone
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        2 months ago

        Because the fish will be underwater now

      • Rimu@piefed.social
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        2 months ago

        …as the sea goes up, both pupils will be underwater.

        • MeThisGuy@feddit.nl
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          2 months 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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