The Minhocão is a massive, serpentine cryptid reported from Brazil, described in 19th-century newspapers as an earthworm-like monster over 100 feet long, armored with scales, capable of uprooting trees and leaving deep trenches in its wake. Farmers claimed it caused sudden landslides and vanished into newly formed sinkholes, giving it an almost geological power. Some scientists speculated these stories could have been inspired by sightings of large anacondas or even fossil memories of glyptodonts and giant prehistoric armadillos. Others dismiss it as simple folklore born from unexplained land shifts in tropical soils. Still, the Minhocão remains an enduring legend—an earthbound leviathan representing how even the solid ground beneath us might harbor hidden titans.
Type:Mythical Serpent
Location:Brazil, Paraná, Curitiba outskirts
Traits:Enormous worm-like, ringed segments, dark glossy skin, burrowing tracks
Danger Level: 8.8
First Reported: 1800s
Sightings: 4
It tunnels beneath fields with deep, rumbling shifts that bend small trees. If surfaces split, it slides through in a smooth, mud-slicked arc before vanishing again.
Brazilian ranchers believed this giant worm was the Earth’s spirit punishing greed by swallowing cattle.
Appears in Brazilian rural legends and is occasionally highlighted by local newspapers during unusual ground collapses. No geological surveys ever support a biological cause.
Minhocão is a legendary giant worm from South America with no known hoaxes documented. It is part of regional mythology.