Chris Anderson
Dr. House of Chameleons
I believe, if the hybrid is fertile and capable of reproducing it can be classified as a new species.
No, that isn't how it works. The biological species concept is not always accurate and there are problems with it. In the case of the biological species concept, the fertile hybrid would not be a new species but rather the two species that hybridized would be the same species. This is an error in logic a lot of the time and one of the problems with the biological species concept. There are dozens of species concepts, however, and none are perfect.
Chris