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Piranha

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The piranha is a type of freshwater fish found in the rivers of the South American jungles. The piranha can be found in nearly every country in South America and the piranha have been appearing more recently in the south of the USA.

The piranha fish has a single row of razor-sharp teeth with the piranha being most commonly known for their taste for blood. The piranha feeds on fish, mammals and birds alike, with the wholes group of piranhas feeding together in a slight frenzy.

Despite the carnivorous nature of the piranha, the piranha is actually an omnivore and will eat almost anything that it can find. Piranhas mainly feed on fish, snails, insects and aquatic plants occasionally eating larger mammals and birds that fall into the water.

Despite it's feared nature, the piranha actually has a number of predators in the wild, including humans that hunt the piranha for food. Piranhas are preyed upon by large predators such as river dolphins (known as botos), crocodiles, turtles, birds and larger fish.

The piranha is generally around 30cm long but some piranha individuals have been found measuring nearly 80cm. The piranha is said to be more feared by many humans than even a shark.

Piranhas are generally found in fast flowing rivers and streams where there is plenty of food for the piranha to eat. The piranhas lives together in large shoals and constantly compete for food. Feeding frenzies will be triggered when there is a shortage of food or blood in the water.

Piranhas tend to breed in pairs in slower water such as lagoons generally during the rainy season around April to May. The mating pair prepare a nest that the female piranha lays clusters of eggs in. The female piranha lays an average of 5,000 eggs and due to the fact that the male piranha and the female piranha defend their protected eggs so effectively, more than 90% often survive and hatch after just a few days.

In August 2009 a 35cm piranha was found in a river in Devon, thousands of miles from it's native home. The team that discovered the piranha were utterly bewildered as to what this tropical fish was going in a river in England but later deduced that this piranha must have been kept as a pet and then released due to the fact that it was eating sweetcorn.

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Piranha Facts

Kingdom: A level of classifying all living things on earth, as similar species are broken into 5 groups including plants, animals and fungi....	Animalia
Phylum: A level of classifying animals within the animal kingdom. Phylum are further divided into subgroups called classes....	Chordata
Class: A level of classifying animals in a phylum. Classes are then sub-divided into further groups known as orders....	Actinopterygii
Order: A level used to classify animals. Classes are broken into sub-groups known as order, which are broken down further into families....	Characiformes
Family: A level of classifying animals within an order. Orders are broken down in families and families are broken down further into smaller groups called genus....	Characidae
Genus: A level of classifying animals within a family. Families are divided into sub-groups called genus which generally contain one or two animal species....	Piranha

Scientific Name:	Pygocentrus Nattereri
Type:	Fish
Diet:	Omnivore
Size (L):	20cm - 50cm (7.8in - 20in)
Water Type:	Fresh
Optimum pH Level:	6 - 8
Life Span:	20 - 25 years
Conservation Status: The conservation status of a species is an indicator of the likelihood of that species remaining extant either in the present day or the near future. Many factors are taken into account when assessing the conservation s...	Least Concern

Colour:	Grey, Yellow, Blue, Red
Skin Type:	Scales
Favourite Food:	Fish
Habitat: The term habitat is used to describe a specific area where a particular animal lives, within an environment. Many animals have adapted to requiring specific conditions which can only be found in their natural habitat su...	Fast flowing rivers and Amazon basin
Average Clutch Size:	5,000
Main Prey: When an animal is referred to prey, it means that the animal is either hunted or caught for food. Animals that are referred to as prey are generally hunted by bigger animals, although there are a number of exceptions....	Fish, Insects, Snails. Plants
Predators: When an animal is referred to as a predator, it means that the animal either hunts or catches other animals. Predatory animals are generally dominant within their environment and will generally hunt animals smaller than...	Botos, Crocodiles, Turtles
Distinctive Features:	Rounded head and a single row and triangular teeth

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