Fun Science FRIEDay – Weaponized Insulin

Most people have heard of cone snails. They are the genus of venomous marine snails that shoot a poisonous “dart” (hypodermic-like modified radula tooth attached to a venom gland) to attack and paralyze their prey before feeding on it. Smaller cone snails primarily hunt and prey on marine worms, while the larger ones hunt fish. To humans the sting of a smaller cone snail is similar to that of a bee, but contact with larger cone snails can be fatal! Basically they are the badasses of the snail world.

Cone snails are venomous! Their toxin is estimated to be 1,000 times more powerful than morphine. (Photo credit: http://www.siart.karoo.net)

Cone snails are venomous! Their toxin is estimated to be 1,000 times more powerful than morphine. (Photo credit: http://www.siart.karoo.net)

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