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Larva of the Papilio xuthus butterfly. A larva (/ ˈlɑːrvə /; pl.: larvae / ˈlɑːrviː /) is a distinct juvenile form many animals undergo before metamorphosis into their next life stage. Animals with indirect development such as insects, some arachnids, 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. In some species the larva is free-living and the adult is an attached or nonmobile form; in others the larva ...
- The Editors of Encyclopaedia Britannica
Nov 21, 2023 · A larva is a single animal, while the larvae definition refers to two or more. Thus, the term larvae is the plural form of the term . There are times where the term "larvae" is used within the ...
- 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.
- A "larva" is a single larval animal, meaning an animal must undergo a metamorphic event to become a sexually reproductive adult. "Larvae" is the pl...
- Larvae is the plural form of a single larva. For example, one larva will hatch from one egg, but a group of many eggs results in multiple larvae. S...
- Three stages can identify some animals: a larval stage; this would start as an egg, then a larva, and finally, an adult. However, most larval anima...
- Larvae are juvenile animals that must undergo metamorphosis to become adults. They typically function to allocate resources and grow before transit...
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.
- 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.
[1] [2] During this time, larvae feed and grow, and many species move through several stages of development. For example, most barnacles moult through six nauplius larva stages before moulting to a cipris, when they look to settle. The larvae eat different food from the adults, and disperse. The other consideration is the small size of the eggs.
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larva. The word larva is applied to the young of certain animals that must undergo great physical changes before they become adults. A young frog hatches from the egg as a water-living tadpole and gradually becomes transformed into the air-breathing adult. A tadpole is therefore a larva. More than one larva are called larvae.
