![]() While this is the general rule, some toads give birth to live young, while other species hatch into miniature versions of adults on dry land.įor most species, once the eggs hatch, small, fishlike tadpoles emerge, living purely aquatic lives as they grow stronger toward adulthood. ![]() A body of water is required for most of these amphibians to lay their eggs. Most frogs and toads go through an incomplete metamorphosis with only three stages. Inside their pupal capsules, they go through an incredible change that completely destroys, then recreates, their body form. During their pupal stage, butterflies and moths create chrysalides and cocoons, respectively. Caterpillars are elongate creatures that more closely resemble worms than their adult counterparts!Ĭaterpillars feed on several times their own weight each day, growing through various instars before it’s time to pupate. Upon hatching, moths and butterflies are caterpillars, their larval forms. Moths and butterflies look very different at hatching than they do as adults. Possibly the animals that first come to mind with the word metamorphosis, moths and butterflies go through a complete metamorphosis. The three stages of incomplete metamorphosis are egg, nymph or larva, and adult. The four stages are egg, larva, pupa, and adult.ĭuring incomplete metamorphosis, the animal often looks like a smaller version of the adult. During complete metamorphosis, animals go through extreme changes in form. Two types of metamorphosis occur: complete and incomplete. While insects often come to mind when discussing these changes, they aren’t the only animals that go through metamorphosis. “Metamorphosis” is derived from Greek and, in simple terms, means to change form. This process, known as metamorphosis, may be complete or incomplete and is very different from family to family. Numerous members of the animal kingdom go through changes as they grow to adulthood.
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