Welcome to the Order Grylloblattodea page, also known as rock crawlers!
Information about Grylloblattodea in general:
- Skinny, wingless, and range in length from 1.5cm to 3cm (0.6in. to 1.2in.)
- In North America, rock crawlers are found in the Northwestern U.S. and Western Canada.
- Live in cold places, often snowy or icy high elevations and are nocturnal.
- Feed on dead insects or other organic matter found on the snow.
Grylloblattodea identified and listed in alphabetical order by family name.