Ochetellus glaber (Mayr, 1862)

Material examined. Chestnut Avenue wasteland, 11 Jul 2009, H.K. Lua leg., LHK 505, sweepnet, ZRC _HYM_0000182; Tuas West Drive marshland, 31 Mar 2007, H.K. Lua leg., ZRC _HYM_0000183; Upper Thomson Nature Park, 9 Dec 2017, Sk. Yamane leg. (SKYC) .

Material not physically examined. Unknown.

Literature. None. New record.

Localities. Chestnut Avenue; Tuas; Upper Thomson Nature Park.

Habitat/Ecology. Associated mostly with young secondary habitat in Singapore, including wasteland forest fragments in semi-urban settings, and marshland. These ants were also commonly observed at forest margins. Nests were found in dead twigs, rotting wood or under stones.

Remarks. This species may have been introduced locally, though it can be considered native to the Indo-Australian region that includes Singapore. This conjecture cannot be verified at the time of writing because of deficient data.