Tetraponera crassiuscula (Emery, 1900)
Material examined. None available.
Material not physically examined. Unknown.
Literature. Viehmeyer (1916), Overbeck (1924) [both as Sima (Tetraponera) allaborans crassiuscula].
Localities. Bukit Timah Road
Habitat/Ecology. Individuals were found in a garden.
Remarks. At the time of writing, this species is known from Singapore only based on literature records.