To get a hybrid animal, two animals from different species, but from the same genus, must be crossed. The resulting animal will be a hybrid. This does not happen very often in nature, and most hybrid animals are sterile, but imagine the possibilities.
The blood parrot cichlid is a cichlid hybrid. It was created in Taiwan around 1986, and are produced by cross breeding a Midas cichlid with a Redhead cichlid or a Red devil cichlid. There is some controversy in the ethics when it comes to creating blood parrot cichlids, as they have several anatomical deformities, such as their mouth, which is only a small vertical opening and causes some to have difficulty feeding. Blood parrot cichlids are usually bright orange, but their color can vary to include red and yellow. Female blood parrots are usually fertile, whereas males are usually infertile, but there have been cases of successful breeding.