Strumigenys silangan General & Alpert, 2025: 4, figs. 1-4, 6-8 (w.dq.) PHILIPPINES (Luzon). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Philippines: Luzon Island, Camarines Sur Province, Naga City, Panicuason Village, ABT1 Wet Season Transect, ex leaf litter (21L), 550 masl, 10.viii.2003 (J. Sabiña). Primary type depository: PNM. Primary type specimen: PNM 15700. Secondary type information: Secondary type material: 1 paratype dealate queen. Secondary type locality: Philippines: Luzon Island, Camarines Sur Province, Naga City, Panicuason Village, ex leaf litter, 23.xi.-23.x.2006 (J. Caceres-Plopenio). Secondary type depository: PNM. Secondary type specimen: PNM 15701.