Leptogenys mengzii Xu, 2000a: 124, figs. 45-52 (w.eq.) CHINA (Yunnan). Indomalaya.

Primary type information: Type-material: holotype worker. Type-locality: China: Yunnan, Menghai County, Meng’a Town, 1600 m., 9.ix.1997, No. A97-2249, deciduous broadleaf forest (Z. Xu). Type-depository: SFCY. Secondary type information: Paratype-material: 25 paratype workers, 3 paratype ergatoid queens. Paratype-localities: 8 paratype workers with same data as holotype, 1 paratype queen with same data as holotype but No.A97-2250, 2 paratype workers, 1 paratype queen Yunnan, Mengla County, Menglun Town, Cuipingfeng, 660 m., 10.viii.1997, No. A97-1176, karst monsoon forest (G. Zeng), 7 paratype workers, 1 paratype queen with same data as last but 17.iii.1998, No. A98-945 (G. Zeng), 8 paratype workers Yunnan, Jinghong County, Guanping, 1120 m., 5.iii.1998, No. A98-72, mountain rainforest (T. Liu). Paratype-depository: SFCY.