What kind of fish is dory from nemo

Coral reef structure is important to blue tangs who hide in coral branches, crevices and holes to avoid predators like groupers, bar jacks and tuna. Despite how endearing Dory might appear in the movies, the real blue tangs do not make good pets because they need large tanks which are expensive , a carefully balanced diet, and they are susceptible to disease—therefore they need very experienced aquarists to take care of them.

Because this species cannot be bred in captivity, they are currently collected from coral reefs and there is concern that increased demand as a result of Finding Dory will put too much pressure on wild populations. For all these reasons, this species is better left on a reef or enjoyed at a responsible public aquarium.

They usually group in small groups of 8 to 14 individuals and live together as a family. They are usually captured with cyanide. The problem is, the real Dory is an almost one foot long fish which can be even aggressive towards other fish and which is mostly laced with cyanide.

There are awesome things about Dory, though — the real Dory. In the movie, we know that she has short term memory loss and that it runs in her family. This fact alone makes Dory really cute and adorable, but there is more to it than meets the eye. The real fish Dory has no problems of that sort. There are no sustainable studies to show that fish can experience short-term memory loss and the funny thing is that there are some which prove the exact opposite: fish can keep a memory for months.

For example, carp can link a sound to a certain type of food and then keep it in its memory for up to 5 months. How about that, Dory? Both of these films led to millions of people becoming infatuated with the friendly Dory voiced by Ellen DeGeneres , who has a very poor short-term memory. Dory is a Paracanthurus hepatus , or Pacific blue tang fish, that is sometimes referred to as a royal blue tang or hippo tang.

At night, without light to reflect off its pigmentation, it can appear white with violet touches. Blue tangs typically feast on algae, keeping coral reefs from becoming overrun with them.

Like many tropical fish, blue tangs have never been successfully bred in commercial aquariums though researchers at the University of Florida may have figured out a way to change that.