Australocarcinus riparius, male (8.8 × 10.2 mm) (ZRC 2006.167), Australia. A overall dorsal habitus B dorsal view of carapace (right side denuded) C right third maxilliped (denuded) D posterior thoracic sternum and pleon E anterior thoracic sternum and pleon F posterior thoracic sternum showing supplementary plate.

 
 
  Part of: Ng PKL, Daniels SR (2018) A new species of trogloplacine crab of the genus Australocarcinus Davie, 1988 from a freshwater stream in Mahé, Seychelles (Crustacea, Brachyura, Chasmocarcinidae). ZooKeys 738: 27-35. https://doi.org/10.3897/zookeys.738.23708