South African Alderfly vs Spring Fishfly
Side-by-side species comparison
| Attribute | South African Alderfly | Spring Fishfly |
|---|---|---|
| Scientific Name | Leptosialis africana | Chauliodes rastricornis |
| Order | Megaloptera | Megaloptera |
| Family | Sialidae | Corydalidae |
| Size | 10-14 mm | 25-35 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Omnivores | Omnivores |
| Regions | Africa | North America |
| Conservation | Data Deficient | Least Concern |
South African Alderfly
One of the few alderfly species found in the Southern Hemisphere, occurring in clean mountain streams of South Africa. Adults are small with dark wings.
Did You Know?
Southern Hemisphere alderflies are so rare and poorly studied that basic aspects of their biology remain unknown to science.
Spring Fishfly
A medium-sized fishfly with pectinate antennae found in eastern North America. Adults are attracted to lights near rivers and streams during spring.
Did You Know?
Spring fishflies can be distinguished from dobsonflies by their feathery, comb-like antennae and smaller body size.