SOURCE world-animalelor.uv.ro
Piranha fish is known as the most feared fish stream. The teeth are so sharp that it can even cut steel cables.An animal the size of a pig you can eat in a few minutes. Attack fish whose length is 4 times the width. Upper jaw teeth are like those of the lower jaw are slightly smaller just so that they blend with the bottom. The teeth of the maxilla have 1-2cm lower. The lower jaw is pulled out, lift the lips revealing the teeth. It is an over picky in choosing prey, fishermen around it so that none of the 18 speciide piranha are not endangered.
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