Elephant Mosquito vs Giant Robber Fly
Side-by-side species comparison
| Attribute | Elephant Mosquito | Giant Robber Fly |
|---|---|---|
| Scientific Name | Toxorhynchites rutilus | Promachus fitchii |
| Order | Diptera | Diptera |
| Family | Culicidae | Asilidae |
| Size | 8-12 mm | 20-35 mm |
| Habitat | Forests | Meadows |
| Diet | Predators | Predators |
| Regions | Eastern North America | North America |
| Conservation | Least Concern | Least Concern |
Elephant Mosquito
A large, iridescent blue-green mosquito whose adults do not bite. Larvae are predators of other mosquito larvae in tree holes.
Did You Know?
It is studied as a biological control agent because its larvae devour disease-carrying mosquito larvae.
Giant Robber Fly
A large, bristly predatory fly with powerful grasping legs and a sharp proboscis. It ambushes prey in mid-air with remarkable speed and precision, including insects larger than itself.
Did You Know?
Robber flies inject prey with saliva containing neurotoxins and digestive enzymes, liquefying the insides and then sucking them out.