Hagfish: The Slime Shield
Deep ocean trenches contain one of nature’s most disgusting defensive specialists. The hagfish produces gallons of fibrous slime within seconds when grabbed by predators. This thick mucus expands dramatically in water, clogging the gills and mouths of attacking fish. The consistency resembles a mix between gelatin and wet cotton, making it impossible to maintain a grip. Hagfish clear excess slime by tying themselves into knots and sliding through the tight coil.