Leptothorax zhengi Zhou & Chen, 2011 an obsolete combination of Formicoxenus zhengi (Zhou & Chen, 2011)
Leptothorax zhengi Zhou & Chen, 2011: 592, figs. 1-2 (w.) CHINA (Inner Mongolia). Palearctic.
Primary type information: Type-material: holotype worker. Type-locality: China: Inner Mongolia, Helanshan National Nature Reserve, Shatangzi Monitoring Station, 29.vii.2010 (Z. Chen). Type-depositories: GNUC, HNUC. Secondary type information: Paratype-material: 3 paratype workers. Paratype-locality: Helanshan National Nature Reserve, Shuimogou, 26.vii.2010 (Z. Chen). Paratype-depositories: GNUC, HNUC. Type notes: Original description does not specify which institution holds the holotype.