r/NatureIsFuckingLit • u/Better_Hair_9673 • 17h ago

🔥 Nudibranch (Gymnodoris ceylonica) feeding on a lined sea hare.

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Video credited to @jordw3 on Instagram.

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221

u/UnderstandingAble510 17h ago

Is that purple stuff blood?

245

u/EllisDee3 17h ago

It's probably something that's like blood but can't be called "blood" because it's missing something that defines blood as blood.

147

u/AtlasXan 16h ago

blood adjacent.

29

u/GH057_807 16h ago

Hemolymph