Nanhaipotamon longhaiense sp. nov. holotype male (25.2 × 21.5 mm) (NCU MCP 417701) A ventral view of anterior thoracic sternum, telson, and male pleonal somites 4–6 B ventral view of sterno-pleonal cavity with G1 in situ C the fourth ambulatory leg D left third maxilliped. Scale bars: 5 mm.

 
 
  Part of: Cai M-R, Tan Q-H, Zou J-X (2021) A new species of freshwater crab of the genus Nanhaipotamon Bott, 1968 (Crustacea, Decapoda, Brachyura, Potamidae) from Longhai, Fujian Province, China. ZooKeys 1062: 11-30. https://doi.org/10.3897/zookeys.1062.71171