Parathelphusa reticulata

Swamp Forest Crab
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Malacostraca
Order: Decapoda
Suborder: Pleocyemata
Infraorder: Brachyura
Family: Gecarcinucidae
Genus: Parathelphusa
Species:
P. reticulata
Binomial name
Parathelphusa reticulata
Ng, 1990

Parathelphusa reticulata, the swamp forest crab is a critically endangered species of freshwater crab endemic to Singapore. It grows to a size of 40 mm (1.6 in).