Vollenhovia overbecki Viehmeyer, 1916

Material examined. Queens, Bukit Timah forest, A124-11, 17 Dec 1972, D.H. Murphy leg.

Material not physically examined. Types – CASENT0908662, ANTC031013 (MHNG); male and worker, FOCOL0313 -314 (DEIC); 2 males and 3 workers, FOCOL1664 -1668 (ZMHB) .

Literature. Type – Viehmeyer (1916); Overbeck (1924).

Localities. Bukit Timah forest; Bukit Timah Road; Jurong Road.

Habitat/Ecology. The type colony was found in a rotten trunk of a tree, macrohabitat unspecified. Individuals were also found in a garden, and in either primary or old/mature secondary forest.

Remarks. Type locality/localities in Singapore. Species identity of material examined was largely deduced based on original descriptions of the worker, since no images or descriptions of the queen were available for reference at the time of writing.