Monomorium tenebrosum Sparks, 2014: 524, figs. 8a-c, 11g (w.) AUSTRALIA (Western Australia). Australasia.

Primary type information: Type-material: holotype worker. Type-locality: Australia: Western Australia, 10 km. N Tom Price, -22.6019, 117.7457, 17.x.2009, KSS177 (K.S. Sparks & C. Petit). Type-depository: WAMP. Secondary type information: Paratype-material: 24 paratype workers. Paratype-locality: same as for holotype. Paratype-depositories: SAMA, WAMP.