How many animals does Nevada has?

If you are looking for the number of different animal species that live in Nevada, I doubt you will find a detailed list. It has to be in the hundreds and would include vertebrates and invertebrates. Over 480 species of birds have been found there.

Nevada's list of protected animals currently includes 26 species.

If you are looking for the total population of all animals, that will be even more unknown.

Nevada has a great deal of wildlife including antelopes, bats, black bears, mountain lions, rabbits, geckos, rattlesnakes and much more.

http://www.ndow.org/Nevada_Wildlife/Animals/