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Tadpoles, maggots and caterpillars
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- Tadpoles, maggots and caterpillars are larvae. Marine organisms with a larval stage often release large numbers of eggs and sperms into the water column. After fertilisation, the eggs develop into tiny larvae. The larvae develop and grow for some time before metamorphosing into adults.
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A larva (/ ˈ l ɑːr v ə /; pl.: larvae / ˈ l ɑːr v iː /) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect development such as insects , amphibians , or cnidarians typically have a larval phase of their life cycle .
Sep 2, 2024 · larva, stage in the development of many animals, occurring after birth or hatching and before the adult form is reached. These immature, active forms are structurally different from the adults and are adapted to a different environment.
- The Editors of Encyclopaedia Britannica
Nov 21, 2023 · One example of a larva is the caterpillar that will transform into a butterfly. Another example of a larva is the tadpole that will become a frog.
- Eruciform. Does it look like a caterpillar? Eruciform larvae look like caterpillars and in most cases, are caterpillars. The body is cylindrical with a well-developed head capsule and very short antennae.
- Scarabaeiform. Does it look like a grub? Scarabaeiform larvae are commonly called grubs. These larvae will usually be curved or C-shaped, and sometimes hairy, with a well-developed head capsule.
- Campodeiform. Campodeiform larvae are usually predaceous and typically quite active. Their bodies are elongate but slightly flattened, with well-developed legs, antennae, and cerci.
- Elateriform. Does it look like a worm with legs? Elateriform larvae are shaped like worms, but with heavily sclerotized—or hardened—bodies. They have short legs and very reduced body bristles.
A larva (plural: larvae) develops from the egg in those animals. It is a separate life stage from the adult reproductive stage. A larva does not look like the adult animal, and changes shape (known as metamorphosis ) as it grows up.
Common examples include stink bugs, grasshoppers, and cockroaches. About 75% of all insect species go through the four stages of complete metamorphosis - egg, larva, pupa, and adult. The larva is a specialized feeding stage that looks very different from the adult.
May 27, 2024 · The larva is a stage of growth that several types of animals have to go through before reaching their adult stage. These types of animals typically include insects, some amphibians, and cnidarians. The larva stage is often adapted to one environment type, while the later, adult stage, is adapted to another or both.