Piranha Fish, Fish The World's Fiercest

What comes into your mind if you say wild fish? Sharks. You are not wrong, shark water is so iconic creature of vicious and dangerous not only for other mammals to humans. But really in the marine and other aquatic creatures still exist and the swim fin that is not only vicious and dangerous but also has a look that bad and scary.

Although many fish are raised in horror films-made man, but in the real world this fish really was fierce and frightening. Rows of sharp teeth compact and connected to each other. The teeth were perfectly designed for piercing and tearing the flesh with it quite quickly where the fish has a voracious appetite. If you're hungry and there is no other choice of fish is also aggressive towards its own kind and do cannibalism.

Although piranhas hunt prey with ruthless and highly organized, at a specific defense of fish also eat plants like grass. The study also states that the behavior of these fish form a large group as a defense against predators such as crocodiles and river dolphins as well as a strategy for prey. Although just a fish - you might be looking at more suited to fine dining dinner rather than vice versa - you will not really nyemplung in the waters of the Amazon with bare feet to invite the meat shredder. You may be used to give food to animals, but this one will invade and tear without waiting for a second invitation. Waks! Sereem ...