Inland Floodwater Mosquito vs Mexican Cactus Fly
Side-by-side species comparison
| Attribute | Inland Floodwater Mosquito | Mexican Cactus Fly |
|---|---|---|
| Scientific Name | Aedes vexans | Copestylum mexicanum |
| Order | Diptera | Diptera |
| Family | Culicidae | Syrphidae |
| Size | 4-7 mm | 12-18 mm |
| Habitat | Rivers & Streams | Deserts & Drylands |
| Diet | Blood Feeders | Nectar Feeders |
| Regions | Worldwide except Antarctica | North America, Central America |
| Conservation | Least Concern | Least Concern |
Inland Floodwater Mosquito
One of the most widespread and abundant mosquitoes globally, with a brownish body and narrow white bands on the hind tarsi. It is a major nuisance pest that emerges in massive numbers after flooding or heavy rains. It is a competent vector of Rift Valley fever virus and various encephalitis viruses.
Did You Know?
Its eggs can remain dormant in dry soil for years, hatching simultaneously after flooding to produce enormous swarms.
Mexican Cactus Fly
A large, dark hoverfly whose larvae develop in decaying cactus tissue. Adults are strong fliers visiting flowers in arid landscapes.
Did You Know?
Larvae play an important ecological role in recycling decaying cactus material.