{{:goldpirahna.jpg?200|}} The Gold piranha is a member of family Characidae in order Characiformes, an omnivorous freshwater fish that inhabits South American rivers. In Venezuela, they are called caribes. They are known for their sharp teeth and a voracious appetite for meat. It is Dark in color with gold flecks covering the body. It can grow up to 10 inches in length and weigh up to 1,2 pounds.