TIL That a female signal crayfish will lure her potential mates with her urine. Then, she makes them prove their mettle by beating her in a test of strengh before she allows them to mate with her.


TIL That a female signal crayfish will lure her potential mates with her urine. Then, she makes them prove their mettle by beating her in a test of strengh before she allows them to mate with her. https://www.discovermagazine.com/planet-earth/crayfish-females-lure-males-with-urine-but-then-play-hard-to-get DystopianAdvocate May 29, 2021 at 06:51PM

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