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You mean, why isn't there one piranha in the world that's the size of a killer whale because it ate all the other piranhas? Piranha are schooling fish - they live in large groups. Piranhas only eat piranhas if the victims are injured, diseased or otherwise unable to participate fully in the school.

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12y ago

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Related Questions

Is there vegetarian piranha fish?

There are no species of vegetarian piranha fish. All piranha species are omnivores and eat both meat and vegetable matter.


Why your piranha bites your plants leaf?

Some Piranha species are plant eaters.


What is the smallest species of piranha?

the goblacorall


What is Piranha Bytes's population?

The piranha are listed as abundant species in the Amazon river basin.


What is a piranha's genus and species?

The genus is Pygocentrus. i'll tell you the species soon


How do you spell pirranah fish?

The small but voracious species of fish is spelled piranha.


How could a piranha survive on land?

It couldn't, piranhas don't have lungs.


Piranha length of gestation?

Piranha gestation lasts from about four to six weeks depending on the species. A female of many of the species is able to lay over 5,000 eggs at a time.


What is the mature size of a piranha?

The mature size of a piranha typically ranges from 6 to 12 inches in length, depending on the species. The most common species, the red-bellied piranha, generally reaches about 8 to 10 inches. Some larger species, such as the black piranha, can grow up to 14 inches. Their size can be influenced by factors like habitat, diet, and environmental conditions.


Organisms that help the piranha survive in its habitat?

caminals watersnakes turtels and otters


How many babies does a red piranha have?

The female piranha will lay an average of 5,000 eggs. Both parents defend the eggs that more than 90% will survive.


What piranha species eats vegetables?

Piranhas do not eat plants. They are carnivores.