Colobopsis leonardi (Emery, 1889)

Material examined. Sungei Buloh, 8 Jan 2013, Sk. Yamane leg., lower vegetation, ZRC _ HYM_0000441; MacRitchie Reservoir, 6 Jan 2014, Sk. Yamane leg., ZRC _HYM_0000442; Kent Ridge, 13 May 1985, D.H. Murphy leg., roadside tree trunk, ZRC _HYM_0000886- 888; same locality as previous, 28 May 1985, D.H. Murphy leg., ZRC _HYM_0000889; Bukit Timah Nature Reserve, near BT02, 1.35599, 103.77397, 25 Jan 2017, W. Wang leg., ZRC _ ENT00014152; Kranji mangrove, 2 Jul 1985, D.H. Murphy leg., dead twig and tree bole, DHM-SG85- Colo 1, ZRC _ ENT00027954 .

Material not physically examined. Unknown.

Literature. Viehmeyer (1916), Overbeck (1924) [as Camponotus (Colobopsis) pilosus].

Localities. Bukit Timah Nature Reserve (= Bukit Timah Hill); Bukit Timah Road; Kent Ridge; Kranji; MacRitchie Reservoir; Sungei Buloh .

Habitat/Ecology. This species appears associated mostly with primary and old or mature secondary habitats, including mangrove forest. The ants were often found on trees or lower vegetation; nests have been collected from dead twigs and tree boles.