4. The Hagfish – Slime
Hagfish, or slime eels, are members of the jawless class of fish, the Agnatha. Hopefully those words have put an idea of how disgusting looking these ‘fish’ are.
But as disgusted as you may be, you have to marvel at some of their features. They can go months without food, surviving as deep as 5,500 feet below the surface. When they decide to eat, they easily absorb food through their skin as they tend to burrow into a carcass and eat their way out.
But that’s enough about their classy dining; hagfish also have ingenious ways of surviving being eaten up. When attacked, they produce a slime from their pores that blinds, chokes and traps any predators. On contact with water, the slime expands till the predator has to release the fish if it wants to get out of the slime cloud. The slime also clogs up fish gills, meaning stubborn predators will find themselves choking on the hagfish.
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