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larvae    音標拼音: [l'ɑrvi]
larva的復數形

larva的復數形

Larva \Lar"va\ (l[aum]r"v[.a]), n.; pl. L. {Larv[ae]}
(l[aum]r"v[ae]), E. {Larvas} (l[aum]r"v[.a]z). [L. larva
ghost, specter, mask.]
1. (Zool.) Any young insect from the time that it hatches
from the egg until it becomes a pupa, or chrysalis. During
this time it usually molts several times, and may change
its form or color each time. The larv[ae] of many insects
are much like the adults in form and habits, but have no
trace of wings, the rudimentary wings appearing only in
the pupa stage. In other groups of insects the larv[ae]
are totally unlike the parents in structure and habits,
and are called {caterpillars}, {grubs}, {maggots}, etc.
[1913 Webster]

2. (Zool.) The early, immature form of any animal when more
or less of a metamorphosis takes place, before the
assumption of the mature shape.
[1913 Webster]

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  • Larva - Wikipedia
    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
  • Larva | Definition, Forms, Facts | Britannica
    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
  • LARVA Definition Meaning - Merriam-Webster
    : the immature, wingless, and often wormlike feeding form that hatches from the egg of many insects, alters chiefly in size while passing through several molts, and is finally transformed into a pupa or chrysalis (see chrysalis sense 1a) from which the adult emerges
  • Recognizing Insect Larval Types | Entomology - University of Kentucky
    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 Fortunately, there are just a few basic larval types and they are relatively easy to recognize
  • What Are the 5 Types of Insect Larvae? - ThoughtCo
    Around 75% of insects experience complete metamorphosis, starting with the larval stage Entomologists list five larval types: eruciform, scarabaeiform, campodeiform, elateriform, and vermiform Each larval type looks different; some resemble caterpillars, grubs, worms, or maggots
  • Larvae vs. Larva — What’s the Difference?
    Larvae is the plural form of larva; both refer to the immature stage of insects, preceding the adult form Larvae and larva represent different stages in the life cycle of many insects While "larva" signifies a single individual in its immature phase, "larvae" indicates multiple such individuals
  • What are Larvae? (with pictures) - AllTheScience
    A larva is a juvenile form of an animal that differs substantially in its body morphology and internal organs than the adult organism For instance, a caterpillar is the larval form of a butterfly In contrast, juvenile humans are pretty much the same as adult humans, only smaller
  • Larvae - definition of larvae by The Free Dictionary
    An animal in an early stage of development that differs greatly in appearance from its adult stage Larvae are adapted to a different environment and way of life than adults and go through a process of metamorphosis in changing to adults Tadpoles are the larvae of frogs and toads
  • Larva - A-Z Animals
    Larvae are in a worm-like stage of development, with no wings, and are in the first stage immediately following hatching from the egg Larvae also progress through stages, before becoming an adult The stages are often referred to as “molts ”
  • Larvae | definition of Larvae by Medical dictionary
    1 an independent, immature stage in the life cycle of an animal, in which it is markedly unlike the parent and must undergo changes in form and size to reach the adult stage 2 something that resembles such an immature animal





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