Stingrays are a family of fish, primarilycomposed of cartilage, that are closelyrelated to sharks. They are characterized bytheir flattened bodies and long tails, whichare sometimes equipped with a defensivespine.

Bats are mammals of the order Chiroptera;with their forelimbs adapted as wings, theyare the only mammals capable of true andsustained flight. Bats are moremanoeuvrable than birds, flying with theirvery long spread-out digits covered with athin membrane or patagium.

Large, solidly built, lizard-like reptiles,crocodilians have long flattened snouts,laterally compressed tails, and eyes, ears,and nostrils at the top of the head. Theyswim well and can move on land in a "highwalk" and a "low walk", while smallerspecies are even capable of galloping.

Snakes are reptiles that have long, flexiblebodies and no arms or legs, and theycome in a variety of physical shapes andsizes.

Sharks are a large group of fish that haveinhabited the oceans for over 400 millionyears,the sharks have specificcharacteristics like a cartilaginousskeleton, five or six pairs of gills andseveral rows of teeth