Tetramorium aptum Bolton, 1977

Material examined. Bukit Timah forest, collection date unknown, D.H. Murphy leg., F36, ZRC _HYM_0000753; Pulau Ubin, 1.41529, 103.94155, 15 Nov 2021, W.N. Lam leg., ZRC _ ENT00057805 .

Material not physically examined. Unknown.

Literature. None. New record.

Localities. Bukit Timah forest; Pulau Ubin.

Habitat/Ecology. Individuals of this species were collected from either primary or old/mature secondary forest in Singapore.