Tongue-Eating Louse
🔬 Animal Research Sheet

Tongue-Eating Louse

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📖 Read about me

The tongue-eating louse enters through a fish's gills, drinks the tongue's blood until it withers and falls off, then clamps onto the stub and becomes a functioning replacement tongue the fish uses to grip food. It's the only known parasite that fully replaces a host organ.

🌍 Where do I live? (my habitat)

⚡ What is my superpower?

🤯 One weird TRUE fact I learned

🔎 How do scientists KNOW this?

(Hint: look for clues in the facts — did they film it, measure it, or test it?)

✏️ Draw me!

❓ One question I still have

Wild Zoo Facts · https://wildzoofacts.com/animals/tongue-eating-louse/ — read the full facts, watch the video, and check your answers.