Poisonous?FISH?
Long ago, our ancestors may have become human to get away from snakes. They may have left the water in order get away from poisonous fish! There are actually more poisonous fish than poisonous snakes. Biologists have now identified 1,200 species of venomous fish (there are also over 1,500 types of poisonous lizards).
Robert Roy Britt writes in LiveScience.com that the number venomous fish tallied in the new study is six times previous estimates. More than 50,000 people are poisoned by fish bites every year, and some of them actually die from them.Poisonous fish live in all bodies of water, from streams to oceans, and at all depths. Most of them are in the tropic, although there are a few in California.
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