A lot of egg-capsules were found in the culturing cage of scallop farm in Hokkaido, Japan (Ueda et al. 2003).The stomach contents of 564 specimens of Raja pulchra, caught monthly from July 1991 to December 1995 by the large pair bottom trawl fishery in the Yellow Sea off Korea showed that this species mainly feeds on shrimps, fishes, cephalopods and crabs.