amphibian The pond teemed with all manner of amphibious animals

carnivore carnivorous mammal

herbivore(grazers) The stomach of a herbivore has several chambers

omnivore Human beings are an example of omnivorous creature

predator predatory

prey quarry victim

parasite A parasite is a small animal or plant that lives on or inside a larger animal or plant, and gets its food from it. a malarial parasite. parasitic