6 animals whose bodies are transparent

Glasswing Butterfly: Native to Central and South America with transparent wings.

Jellyfish: Oceanic creatures with nearly transparent, water-filled bodies.

Glass Frog: Found in Central and South America with transparent skin showing organs.

Salpa: Southern Ocean inhabitants with gelatinous, transparent bodies.

Transparent Sea Cucumber: Deep-sea species with an almost entirely transparent body.

Glass Squid: Deep ocean dwellers with transparent bodies and visible organs.