This document contains a list of different types of animals organized by their classifications. It includes mammals such as dogs, cats, horses, monkeys, lions, pandas; birds such as chickens, ducks, penguins, ostriches; fish such as sharks, clownfish, piranhas; reptiles like snakes, alligators, crocodiles, turtles; amphibians including frogs, toads, newts, salamanders; and invertebrate animals like butterflies, flies, bugs, mosquitoes, bees, spiders, crabs, octopuses, and worms. The animals are grouped under their vertebrate and invertebrate classifications.