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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 larval and pupal stages of the life cycle take place under water, but after metamorphosis, adults of both sexes leave the water and visit flowers to feed on nectar. Before it starts to breed, the female mosquito needs a meal of vertebrate blood to provide the protein it needs for egg production; the male does not bite. [4]
Anopheles (/ ə ˈ n ɒ f ɪ l iː z /) is a genus of mosquito first described by the German entomologist J. W. Meigen in 1818, and are known as nail mosquitoes and marsh mosquitoes. [1] Many such mosquitoes are vectors of the parasite Plasmodium , a genus of protozoans that cause malaria in birds , reptiles , and mammals , including humans.
In biology, a biological life cycle (or just life cycle when the biological context is clear) is a series of stages of the life of an organism, that begins as a zygote, often in an egg, and concludes as an adult that reproduces, producing an offspring in the form of a new zygote which then itself goes through the same series of stages, the ...
Pupa of the rose chafer beetle, Cetonia aurata Tumbler (pupa) of a mosquito. Unlike most pupae, tumblers can swim around actively. Unlike most pupae, tumblers can swim around actively. A pupa (from Latin pupa 'doll'; pl. : pupae ) is the life stage of some insects undergoing transformation between immature and mature stages.
Mosquitofish feed on mosquito larvae at all stages of life, if mosquito larvae are available in the environment. Adult females can consume up to hundreds of mosquito larvae in one day. [3] Maximum consumption rate in a day by one mosquitofish has been observed to be from 42%–167% of its own body weight. [19]
FILE - This 2006 file photo provided by the Centers for Disease Control and Prevention shows a female Aedes aegypti mosquito in the process of acquiring a blood meal from a human host.
Life cycle of Balantidium coli. The Malaria lifecycle is divided into two phases: Human: The infected female mosquito (usually Anopheles species) bites a human and injects sporozoites into the bloodstream during a bloodmeal. [8] The sporozoites travel to the liver where they invade liver cells (hepatocytes) in the Exo-erythrocytic Cycle. [9]