Thousands have been discovered and there will still be heaps more to find as more research is done.
they are 21
a rainforest has hundreds even thousands of species of plants.
roughly around 3452124 species
bluegill, bass, and some catfish
Some
over 30'000
alot..LOL
There are about 200 differrent species in the tropical rainforest.
Assuming you mean Amazon:This question is similar to asking "How many fish live in the pacific ocean?" It is literally impossible to answer. Even if you asked: "How many different species of animal live in the Amazon rainforest" it is also impossible to answer. They are in fact still discovering different species of animal in the rainforest's of the Amazon.
there are 12,000 species of fros in rainforests
There is a variety of animals.
There are well over 24,000 (and counting) species of fish known to science.