Polyrhachis synacantha

This taxon is not in use as it is currently considered to be a junior synonym of Polyrhachis ypsilon.

Nomenclature

 * synacantha. Polyrhachis (Polyrhachis) ypsilon ab. synacantha Santschi, 1933d: 2 (w.) BORNEO. Junior synonym of ypsilon: Hung, 1970: 19.