Northern Rock Crawler vs Siberian Ice Crawler
Side-by-side species comparison
| Attribute | Northern Rock Crawler | Siberian Ice Crawler |
|---|---|---|
| Scientific Name | Grylloblatta campodeiformis | Grylloblattina djakonovi |
| Order | Grylloblattodea | Grylloblattodea |
| Family | Grylloblattidae | Grylloblattidae |
| Size | 15-30 mm | 18-28 mm |
| Habitat | Indoors | Mountains |
| Diet | Omnivores | Herbivores |
| Regions | North America | Asia |
| Conservation | Near Threatened | Data Deficient |
Northern Rock Crawler
A rare ice-dwelling insect that lives on glaciers and snowfields at near-freezing temperatures. Handling one with bare hands can overheat and kill it.
Did You Know?
Rock crawlers are so cold-adapted that a human hand is hot enough to kill them — they prefer temperatures between 1-4C and die above 20C.
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.