The More You Know

Not a Plant, Not a Sheep. It’s a Photosynthesizing Slug!

But it’s dressed like a plant… and powers itself like one, too.

Meet the Leaf Sheep (Costa­siella kuro­shi­mae) — one of the small­est and strang­est marvels of the sea.

Barely the size of a grain of rice, this creature has black ear-like tentacles, bead-black eyes, and a back covered in tiny green “leaves.”

Those aren’t leaves at all — they’re cerata, filled with stolen chloroplasts from the algae it eats.

Through a process called kleptoplasty, the Leaf Sheep turns sunlight into energy, making it one of the few animals on Earth to photosynthesize.

[h/t to Rick]

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