Leptothorax bilongrudi Taylor, 1989b: 605, figs. 1-3 (w.q.) NEW GUINEA (Papua New Guinea). Australasia.

Primary type information: Type-material: holotype worker. Type-locality: Papua New Guinea: West Sepik Prov., Victor Emmanuel Range, 5°07’S, 141°38’E, nr Telefomin, 1550 m., 17-19.viii.1984, no. 305 (R.J. Kohout). Type-depository: ANIC. Secondary type information: Paratype-material: 11 paratype workers, 2 paratype queens. Paratype-locality: same as for holotype. Paratype-depositories: ANIC, BMNH, BPBM, KUPC, MCZC, MHNG, QMBA.