Primary type information:
Primary type material: lectotype minor worker (by designation of Laciny et al., 2018: 24). Primary type locality: lectotype Singapore: (no further data), “Sing. 6” (A.R. Wallace). Primary type depository: OXUM. Primary type specimen: CASENT0901897 (lectotype).
Secondary type information:
Secondary type material: 2 paralectotype minor workers. Secondary type locality: Malaysia: Sarawak, “Sar. 32” (A.R. Wallace). Secondary type depository: OXUM.