Comment on Leeches Didn't Always Suck Blood — Ancient Fossils Reveal They Swallowed Prey Whole

TowardsTheFuture@lemmy.zip ⁨2⁩ ⁨weeks⁩ ago

That’s before blood coagulants evolved, from a quick Google search… so… maybe it was not particularly needed and they still did suck on blood just… slower.

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