They are part of the ecosystem and are efficient pollinators. Without mosquito larvae, for example, aquatic animals such as tadpoles and such would have less to eat.
There are 3500 species of mosquito, of which only about 200 bite humans. If we eliminated biting mosquitos, tad poles and such will still have plenty of non-biting mosquito larvae to eat. And compared to bees and moths, mosquitos are not nearly as efficient pollinators. If all biting mosquito species suddenly vanished, the effect on ecosystems would be negligible, and it would stop them from killing a million people a year. The benefits would far, far outweigh the risks.
I'm all for eradicating the diseases, but not really a fan of wiping out entire mosquito species. Eliminating biting mosquitos may have a knock-on effect... possible unforeseen effects that may adversely affect entire ecosystems.
There may be certain species that have evolved to hunt/feed on specific mosquitos, and in turn, other species that rely on these. When they are displaced because of this, it's possible that the checks and constraints on certain species will be reduced.
They may not be efficient pollinators per insect, but they may yet pollinate certain types of plants in certain locations that no other species do efficiently due to sheer numbers.
Orchids are not only pollinated by mosquitos. While there are some orchids that have a single insect species pollinator, this is not the case with the orchid that mosquitos pollinate, the blunt-leaved orchid, which is also pollinated by other insects.[1]
They are part of the ecosystem and are efficient pollinators. Without mosquito larvae, for example, aquatic animals such as tadpoles and such would have less to eat.
There are 3500 species of mosquito, of which only about 200 bite humans. If we eliminated biting mosquitos, tad poles and such will still have plenty of non-biting mosquito larvae to eat. And compared to bees and moths, mosquitos are not nearly as efficient pollinators. If all biting mosquito species suddenly vanished, the effect on ecosystems would be negligible, and it would stop them from killing a million people a year. The benefits would far, far outweigh the risks.
Only ~90 is known to transmit disease.
I'm all for eradicating the diseases, but not really a fan of wiping out entire mosquito species. Eliminating biting mosquitos may have a knock-on effect... possible unforeseen effects that may adversely affect entire ecosystems.
There may be certain species that have evolved to hunt/feed on specific mosquitos, and in turn, other species that rely on these. When they are displaced because of this, it's possible that the checks and constraints on certain species will be reduced.
They may not be efficient pollinators per insect, but they may yet pollinate certain types of plants in certain locations that no other species do efficiently due to sheer numbers.
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There are certain species that are only pollinated by mosquitoes. Orchids for example.
Orchids are not only pollinated by mosquitos. While there are some orchids that have a single insect species pollinator, this is not the case with the orchid that mosquitos pollinate, the blunt-leaved orchid, which is also pollinated by other insects.[1]
[1] https://en.wikipedia.org/wiki/Platanthera_obtusata