Beware: The Largest, Most Massive Animals on the Planet

Enormous Earthworm

After trekking across South America in 2013, Mickey Grosman found this enormous earthworm in Sumaco National Park. Researchers decided that the worm is either a Glossoscolex Giganteaus or a Caecilian, a legless amphibian.

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Beware: The Largest, Most Massive Animals on the Planet

Enormous Earthworm

The More You Know