Microcaddisfly vs Yellow-legged Dance Fly
Side-by-side species comparison
| Attribute | Microcaddisfly | Yellow-legged Dance Fly |
|---|---|---|
| Scientific Name | Hydroptila sparsa | Empis livida |
| Order | Trichoptera | Diptera |
| Family | Hydroptilidae | Empididae |
| Size | 3-4 mm | 7-10 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Nectar Feeders |
| Regions | Europe, North America | Europe |
| Conservation | Least Concern | Least Concern |
Microcaddisfly
One of the smallest caddisflies, with adults only 3-4 mm long. Larvae build tiny purse-shaped cases from silk and algae on submerged rocks.
Did You Know?
Microcaddisfly larvae build a new case for each instar, and their final pupal case is so small it is barely visible to the naked eye.
Yellow-legged Dance Fly
A medium-sized dance fly with yellowish legs, a grayish body, and a distinctive long proboscis. It forms conspicuous mating swarms near streams and in sheltered clearings.
Did You Know?
In some dance fly species, males wrap worthless objects in silk to trick females into mating, a form of sexual deception.