Pugnatrypaea ruiyui sp. nov. A, B paratype male (Q146A-10/MBM210232, cl, 5.9 mm) C paratype female (Q247A-11/MBM210374C, cl, 7.9 mm) D–G paratype female (Q228A-13/MBM210345, cl, 7.9 mm) A male left larger cheliped, outer view B male right smaller cheliped, outer view C female right larger cheliped, outer view D–G pereopods 2–5, outer view. Scale bar: 1 mm.

 
 
  Part of: Liu W (2022) A new ghost shrimp of the genus Pugnatrypaea (Decapoda, Axiidea, Callianassidae) from the South China Sea. ZooKeys 1085: 183-192. https://doi.org/10.3897/zookeys.1085.79278