Salangathelphusa peractio sp. n., holotype: male (22.3 × 17.7 mm) (ZRC 2017.208), Langkawi. A frontal view of cephalothorax B outer view of chelae C anterior thoracic sternum and pleon D left third maxilliped.

 
 
  Part of: Ng PKL (2017) Salangathelphusa peractio, a new species of lowland freshwater crab (Crustacea, Brachyura, Gecarcinucidae) from Pulau Langkawi, Peninsular Malaysia. ZooKeys 711: 53-65. https://doi.org/10.3897/zookeys.711.20621