Eastern Net-Winged Midge vs Sweat Fly
Side-by-side species comparison
| Attribute | Eastern Net-Winged Midge | Sweat Fly |
|---|---|---|
| Scientific Name | Blepharicera tenuipes | Hydrotaea irritans |
| Order | Diptera | Diptera |
| Family | Blephariceridae | Muscidae |
| Size | 6-10 mm | 5-7 mm |
| Habitat | Mountains | Farmland |
| Diet | Predators | Dung Feeders |
| Regions | North America | Europe, North America |
| Conservation | Least Concern | Least Concern |
Eastern Net-Winged Midge
A net-winged midge whose larvae cling to rocks in the fastest torrents using ventral suction discs. Adults have characteristically divided wings.
Did You Know?
Larvae can maintain their grip on rocks in currents exceeding two meters per second using six suction cups.
Sweat Fly
A small dark fly attracted to perspiration on humans and livestock. It forms dense head-circling swarms in summer that can be extremely annoying.
Did You Know?
Swarms of these flies can reduce cattle weight gain by causing constant head-tossing behavior.