'Vampire fish' gorged on Great Lakes trout until the invasive species was subdued

A sea lamprey has no jaw, no proper teeth and no bones. Yet this predator can attach like a suction cup to a fish 100 times its size, use its tongue to burrow a hole into its side, liquefy its tissues and eat it.


Click here for original story, ‘Vampire fish’ gorged on Great Lakes trout until the invasive species was subdued


Source: Phys.org