Glacier Black Fly vs Siberian Ice Crawler
Side-by-side species comparison
| Attribute | Glacier Black Fly | Siberian Ice Crawler |
|---|---|---|
| Scientific Name | Prosimulium alpestre | Grylloblattina djakonovi |
| Order | Diptera | Grylloblattodea |
| Family | Simuliidae | Grylloblattidae |
| Size | 2-4 mm body length | 18-28 mm |
| Habitat | Mountains | Mountains |
| Diet | Blood Feeders | Herbivores |
| Regions | Alps, Northern Europe | Asia |
| Conservation | Least Concern | Data Deficient |
Glacier Black Fly
A small black fly whose larvae develop in fast-flowing alpine streams. Adults are among the earliest insects active after snowmelt.
Did You Know?
Larvae anchor themselves to rocks in torrential currents using silk pads and tiny hooks.
Siberian Ice Crawler
A rare ice crawler found in the Russian Far East. It inhabits mossy rock fields and emerges at night during near-freezing temperatures.
Did You Know?
Ice crawlers are considered living fossils, belonging to an order that has survived largely unchanged since the Permian period.