A scientist whose field of specialisation is diffrent species of insects?

Question

A scientist whose field of specialisation is diffrent species of insects?

Answer 1

As noted, the general answer is an entomologist.  A wonderful example and one of the few famous scientists who started in that field is E.O.Wilson.  He's got a ton of books and they'll all great reading and very informative.  He's into far more than insects now, and his insight at this point in time is invaluable.

Answer 2

Entomologist

Answer 3

He or she would be called an entymologist.

Answer 4

That scientist is an entomologist.

There is one wonderful movie by Léa Pool that is based on the true story of entomologist Georges Brossard:  The Blue Butterfly.  William Hurt is the main actor.  It's a very good movie!

Answer 5

entymology I believe