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Piranha Fish Attack Human - Piranha Attacks Videos - Most Amazing Wild Animal Attacks

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Piranha Fish Attack Human - Piranha Attacks Videos - Most Amazing Wild Animal Attacks

Piranhas belong to the subfamily Serrasalminae, which includes closely related omnivorous fish such as pacus. Traditionally, only the four genera Pristobrycon, Pygocentrus, Pygopristis, and Serrasalmus are considered to be true piranhas, due to their specialized teeth. However, a recent analysis showed, if the piranha group is to be monophyletic, it should be restricted to Serrasalmus, Pygocentrus, and part of Pristobrycon, or expanded to include these taxa plus Pygopristis, Catoprion, and Pristobrycon striolatus. Pygopristis was found to be more closely related to Catoprion than the other three piranha genera. The total number of piranha species is unknown and contested, and new species continue to be described. Estimates range from fewer than 30 to more than 60.

Piranha Fish Attack Human - Piranha Attacks Videos - Most Amazing Wild Animal Attacks
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