Polyrhachis (Myrma) viola Zettel, 2013: 7, figs. 1-4 (w.) PHILIPPINES (Mangkagangi I.). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Philippines: Surigao del Sur Prov., Tandag, Mangkagangi I., 21.x.2010, P363 (C.V. Pangantihon). Primary type depository: USCC.