Available species information pages and fact sheets define 100 to 200 m as the maximum depth of occurrence for <i>Cancer pagurus</i>. We here present some observations from video transects conducted in Sognesjøen, Norway, where numerous individuals of adult <i>C. pagurus</i> were observed at more than 400 m depth. Within the area investigated, 81 live crabs, 3 dead crabs/exuviae, and 32 areas with ...