Piranha

        Did you know that there are at least 25 different kinds of predators? Most

have deep flat bodies, range in dissimulation from olive green to blue black, and have red orange

bellies.

        The close to dangerous of the species have large actually sharp teeth, the f number and

lower set which fit perfectly together. These remarkable fishes have another(prenominal) characteristics

which enhance their speckleing ability. Their lower jaws are sturdy and they sweep shut at an

angle that gives maximum leverage. Their deep flat bodies which cracking resistance when

swung sideways through the water add to the leverage. fabulously large muscles are

attached to the jaws. The muscles are so sturdy that when you that when you look mow a

large specimens throat it barely looks like enough room to swallow. When the fish clamps

down on a victim it grabs firmly and twists its body violently until a piece is torn loose. In

a word, the piranha is the about cost-effective biting machine. Every body part seems to make a

contribution to this function.

         search for the piranha in the Guyanas upper Abary River can be very exciting but

very dangerous. The author of Unusual Aquarium Fishes, Alan Mark Fletcher, was

using peculiar(a) heavy shanked steel fish hooks and twice piranhas bit completely through the

strong fish hooks.



A man with a pair of pliers would have a hard clock time snipping through the

heavy shanked hooks. This author has taken many act risks such as having himself

photographed holding a live piranha in the exact spot where it had just been caught.

        While in some places the piranha are extremely dangerous, in others its quite

harmless most of the time. In the upper Amazon River, Indian children swim and look in

the waters that teems with the fish. Yet in Guyanas...

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