Western Fishfly vs Orthoclad Stream Midge
Side-by-side species comparison
| Attribute | Western Fishfly | Orthoclad Stream Midge |
|---|---|---|
| Scientific Name | Neohermes filicornis | Orthocladius oblidens |
| Order | Megaloptera | Diptera |
| Family | Corydalidae | Chironomidae |
| Size | 40-55 mm wingspan | 3-5 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Predators | Detritivores |
| Regions | Western North America | Europe, North America |
| Conservation | Least Concern | Least Concern |
Western Fishfly
A western North American fishfly with feathery antennae and brownish wings. Adults are attracted to lights near streams where their larvae develop.
Did You Know?
Fishflies are distinguished from dobsonflies by their feathery antennae and lack of massive mandibles in males.
Orthoclad Stream Midge
A small non-biting midge typical of cold running water habitats. Larvae build silk tubes on stone surfaces in stream riffles.
Did You Know?
Orthocladiinae midges are often the most species-rich insect group in pristine mountain streams.