Cone Snail
The Cone Snail can be found in warm waters near the equator. They are normally seen in shallow depths close to the shore around rock formations and coral reefs. Although tempting, if you see one do not touch it! The snails have harpoon-like teeth which contain a venom called conotoxin. The toxin stops nerve cells from communicating and can cause paralysis almost immediately. There is no antivenin.