Giant Net-Winged Midge vs Dance Fly
Side-by-side species comparison
| Attribute | Giant Net-Winged Midge | Dance Fly |
|---|---|---|
| Scientific Name | Bibiocephala grandis | Empis tessellata |
| Order | Diptera | Diptera |
| Family | Blephariceridae | Empididae |
| Size | 10-15 mm | 10-12 mm |
| Habitat | Mountains | Hedgerows |
| Diet | Omnivores | Predators |
| Regions | North America | Europe |
| Conservation | Least Concern | Least Concern |
Giant Net-Winged Midge
The largest net-winged midge in North America, found in powerful western mountain torrents. Larvae have six robust suction discs for gripping wet rock.
Did You Know?
At up to 15 mm, it is a giant among net-winged midges, most of which are under 8 mm.
Dance Fly
A predatory fly in which males present silk-wrapped insect prey as nuptial gifts to females. Mating swarms form elaborate aerial dances over landmarks.
Did You Know?
Some males cheat by wrapping inedible items or empty silk balloons to trick females into mating.