Edible varieties in China:
Gaoyou Lake Hairy Crab, Yangcheng Lake Hairy Crab, Tianjin Purple Crab, Liaoning Xingcheng Portunus Crab;
South Lake Crab, Yanting River Crab and Sanmen Blue Crab This crab is produced in Zhejiang Province.
Chaoshan red crab
Drunken crab in Weishan Lake, Shandong Province
Drunken crab in Zhongzhuang, a traditional famous product in Xinghua County, Jiangsu Province.
Tunxi drunken crab, a famous specialty in Tunxi area, Anhui Province
Zhiliao Crab in Zhiliao Village, Wuyang Township, wuchuan city City, Guangdong Province
Panjin river crab, the scientific name of Eriocheir sinensis, is called river crab in the north and hairy crab in the south.
Foreign varieties
Cancer in Japan
Pagurus gracilipes
Coconut crab (Birgus latro)
King Crab
Snow crab
Treasure crab
I hope it helps you.