What is the life cycle of a Aedes aegypti?
The Aedes mosquitoes have 4 life stages: egg, larva, pupa and adult. Mosquitoes can live and reproduce inside and outside the home. The entire life cycle, from an egg to an adult, takes approximately 8-10 days.
What is the geographical range of Aedes aegypti?
These mosquitoes live in tropical, subtropical, and in some temperate climates. They are the main type of mosquito that spread Zika, dengue, chikungunya, and other viruses. Because Ae. aegypti mosquitoes live near and prefer to feed on people, they are more likely to spread these viruses than other types of mosquitoes.
Why the Aedes aegypti mosquito poses such a danger to humans?
All it takes is a little bit of water and a warm breeze. Aedes aegypti, the main mosquito species that transmits Zika virus and several other serious diseases, can breed practically anywhere. This startling resilience is part of what makes Aedes aegypti so efficient a vector and, in turn, so serious a threat to humans.
Why is it called Aedes aegypti?
It also transpired that, although the name Aedes aegypti was universally used for the yellow fever mosquito, Linnaeus had actually described a species now known as Aedes (Ochlerotatus) caspius.
Who is Aedes aegypti?
Dengue is spread through the bite of the female mosquito (Aedes aegypti). The mosquito becomes infected when it takes the blood of a person infected with the virus. After about one week, the mosquito can then transmit the virus while biting a healthy person.
What is the common name of Aedes aegypti?
yellow fever mosquito
Nomenclature. Common names. The usual common name for Ae. aegypti is the “yellow fever mosquito”, as it is a principal vector for yellow fever.
How do you control Aedes aegypti mosquito?
Aedes aegypti Control Method
- Biological larvicides: These include products containing Bacillus thuringiensis var.
- Monomolecular films and oils.
- Chemical control of adult mosquitoes includes space spraying, residual spraying, barrier spraying, and using attractive toxic baits.
How do you identify Aedes aegypti?
The Aedes Aegypti mosquito, or dengue mosquito, is dark coloured and has typical white markings on the legs and lyre like markings on the thorax. It is significantly smaller in size, being only 4 to 7 millimetres long. In this species, the female mosquitoes are longer than males.