Monomorium hainanense Wu & Wang, 1995a: 89, figs. 121, 127 (w.) CHINA (Hainan). Palearctic.

Primary type information: Type-material: holotype worker. Type-locality: China: Hainan Prov., Mt Jianfengling, 13.iii.1990 (M. Gu). Type-depository: CAFB. Secondary type information: Paratype-material: 2 paratype workers. Paratype-locality: same as for holotype.