Serène & Soh, 1970
Carapace narrower, being as long as broad; antero-lateral tooth very small. Antennular basal segment strongly swollen and the antennular fossae nearly circular. The antennae nearly longitudinal. The male abdomen narrow. The dactyli of pereiopods 2-5 clearly shorter than propodi. (Sakai, 1976)
Type species: Sesarma politum de Man, 1887.
Species treated:
Labuanium rotundatum (Hess, 1865)