Chinese Rock Crawler vs Strong Casemaker Caddisfly
Side-by-side species comparison
| Attribute | Chinese Rock Crawler | Strong Casemaker Caddisfly |
|---|---|---|
| Scientific Name | Galloisiana sinensis | Odontocerum albicorne |
| Order | Grylloblattodea | Trichoptera |
| Family | Grylloblattidae | Odontoceridae |
| Size | 15-25 mm | 12-18 mm |
| Habitat | Mountains | Rivers & Streams |
| Diet | Detritivores | Detritivores |
| Regions | East Asia, China | Europe |
| Conservation | Data Deficient | Least Concern |
Chinese Rock Crawler
A rare ice crawler found in mountainous regions of China. It is wingless and nocturnal, emerging only in cold conditions to forage on the surface.
Did You Know?
Rock crawlers can take five to seven years to reach maturity due to the cold temperatures slowing their metabolism.
Strong Casemaker Caddisfly
A caddisfly that builds smooth, slightly curved sand-grain cases up to 20 mm long. Larvae inhabit cool, clean streams with gravel and cobble substrates.
Did You Know?
The cases are so precisely constructed they were once thought to be the work of marine worms rather than insects.