Why Can’t Mosquitoes Be Extinct?
WouterDespite being the deadliest animal in the world, mosquitoes are not destined for extinction. They play an important role in several ecosystems. They are key pollinators in arctic tundras, they provide food for several species, and they are important contributors to the ecosystems of migratory birds.
A few hundred species of mosquitoes bite humans, but only one or two are known to carry diseases. Aedes aegypti is the largest carrier of yellow fever, which kills thousands of people every year. It is also a carrier of Zika.
Some argue that mosquitoes are a boon to ecosystems, while others argue that they are a menace to humans. While the jury is still out, some scientists believe that mosquitoes are a good thing. They serve as an important source of food for several species, and they may help slow deforestation.
However, other insects may be better suited for the job. For example, some species use mosquito larvae as a food source to increase body mass. Other species may not be entirely dependent on a particular mosquito, such as lizards.
A team of researchers at Purdue University is working on an insecticide that will prevent mosquitoes from transmitting diseases. However, it is uncertain how to do this. Other organisms might fill the role better, and they might be worse than mosquitoes.
Mosquitoes can also affect the behavior of other animals, including migratory birds. They can form thick swarms and pierce humans.
Aedes aegypti may not be a big food source for many animals, but they carry the Zika virus. If they are wiped out, it will be a major change for many of them. They will have to find other food sources. It may also have an impact on all the habitats in which they live.
