Polyrhachis (Myrma) orsylla Smith, 1861

Material examined. None available.

Material not physically examined. Unknown.

Literature. Forel (1907).

Localities. Unknown.

Habitat/Ecology. No information available in the Singapore context.

Remarks. Specimens identified as ‘ P. orsyllus ’ in Viehmeyer (1916) and Overbeck (1924) were collected by Overbeck in Gunong Angsi – a locality in Malaysia and not Singapore.