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Pupa: stage of insect development

The pupa is one of the developmental stages of some insects that lies between the larva and the imago, or adult form. At this stage, the insect does not move or feed, which is a distinctive feature of the pupa.

The pupa is a transitional stage in the insect life cycle that occurs after the larva and before the adult form. During this stage, insects go through important metamorphosis processes that allow them to achieve their final form and function.

During this stage, insects are in a cocoon or other protective shell that protects them from the external environment. Many changes occur inside the cocoon, such as the processing of tissues and organs, the formation of wings, eyes and other body parts.

The pupa can remain in this state from several days to several months, depending on the type of insect. Some insects, such as butterflies, can spend most of their lives in a pupal state.

Once the pupa has completed its development, the last stage in the insect's life cycle occurs - the rebirth of the adult form. The new adult insect emerges from the cocoon or shell and begins its life in a new guise.

The pupa is an amazing stage in the life cycle of insects that allows them to realize their final form and function. Although this state may appear passive and immobile, many changes occur within the cocoon that allow the insects to become who they are meant to be.

The pupa is the nonfeeding stage of insect development that occurs after hatching from an egg and before developing into an adult. During the process of pupa, a restructuring of organs and tissues occurs, which allows insects to adapt to new living conditions.

The pupa has an important role in the development of insects, as it allows them to go through a number of changes in the body and prepare for adulthood. For example, in butterflies, the pupa goes through several stages that allow them to change their wings from larval to adult.

However, not all insects pass through the pupa. Some species proceed directly to the adult stage without this developmental stage. The pupa can also be used to control insect populations, as many species cannot survive this stage and die.

In general, the pupa is an important stage of insect development and plays an important role in their life.

Pupa (English pupa) is a stage of development of some larvae of the animal world, during which a number of physiological, biochemical and morphological transformations occur, aimed at preparing a new generation of organisms.

Among insects, two families can be distinguished in which the pupa plays the main role in development after the larval stage: true insects with incomplete metamorphosis and a number of species with complete metamorphosis, tripetes and stick insects. In other groups of insects (cephalopods, springtails, mites), the pupa is a halide stage in relation to