In addition to those already listed there are a number of other species. The Poultry breeds link listed here will take you to a similar project for poultry.
Poultry constitute a valuable source of protein for human diets in the form of both meat and eggs.
They are well adapted for confinement and intensive systems of production. When produced in such systems, they offer minimum competition with humans for space and are even more efficient then the pig in converting high energy feeds, such as grain, into meat and eggs. The domestic buffalo is descended from the wild water buffalo. The domestic buffalo are different somewhat from each other indicating that they are descended from various subspecies found in different parts of the world. Most of the domestic water buffalo of the world are found in the hot, wet areas of the world where rice is produced.