Siberian Ice Crawler vs Cascade Ice Crawler

Side-by-side species comparison

Attribute Siberian Ice Crawler Cascade Ice Crawler
Scientific Name Grylloblattina djakonovi Grylloblatta chirurgica
Order Grylloblattodea Grylloblattodea
Family Grylloblattidae Grylloblattidae
Size 18-28 mm 15-25 mm
Habitat Mountains Caves
Diet Herbivores Omnivores
Regions Asia North America
Conservation Data Deficient Vulnerable

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.

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Did You Know?

Ice crawlers are considered living fossils, belonging to an order that has survived largely unchanged since the Permian period.

Cascade Ice Crawler

A North American ice crawler found in the Cascade Range of Washington and Oregon. It lives in volcanic talus slopes near permanent snowfields.

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Did You Know?

Their preferred body temperature is around 1°C, making them among the most cold-adapted insects on Earth.