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The mosquito life cycle consists of four stages: egg, larva, pupa, and adult. Eggs are laid on the water surface; they hatch into motile larvae that feed on aquatic algae and organic material. These larvae are important food sources for many freshwater animals, such as dragonfly nymphs, many fish, and some birds.
The mosquito larva has a well-developed head with mouth brushes used for feeding, a large thorax and a nine-segment abdomen. It has no legs. In contrast to other mosquitoes, the Anopheles larva lacks a respiratory siphon, so it positions itself so that its body is parallel to the surface of the water. In contrast, the feeding larva of culicine ...
Anopheles funestus is a species of mosquito in the Culicidae family. This species was first described in 1900 by Giles. [1] The female is attracted to houses where it seeks out humans in order to feed on their blood, mostly during the night. This mosquito is a major vector of malaria in sub-Saharan Africa. [2]
These mosquitoes undergo holometabolous development, meaning that their life cycle includes egg, larva, pupa, and adult stages. There are 4 larval instars in A. albimanus . [ 11 ] The number and maturation success of eggs oviposited depends on the quality and quantity of blood taken by the female. [ 10 ]
The life cycle of Wyeomyia smithii begins in either late spring or early fall when the adult female lays her eggs in the phytotelma of a purple pitcher plant. The eggs then gestate in the pitcher plant anywhere from 1–8 days before they hatch as larvae. The larvae remain in the phytotelma feeding on bacteria, micro-animals, and decaying insects.
A pupa (from Latin pupa 'doll'; pl.: pupae) is the life stage of some insects undergoing transformation between immature and mature stages. Insects that go through a pupal stage are holometabolous: they go through four distinct stages in their life cycle, the stages thereof being egg, larva, pupa, and imago.
The second stage of the holometabolous life cycle is the larva (plural: larvae). Many adult insects lay their eggs directly onto a food source so the larvae may begin eating as soon as they hatch. Larvae never possess wings or wing buds, and have simple rather than compound eyes. [1] In most species, the larval stage is mobile and worm-like in ...
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 , some arachnids , amphibians , or cnidarians typically have a larval phase of their life cycle .