Myrmecina jiachengi Gu & Chen, 2025e: 423, fig. 40 (w.) CHINA (Shaanxi). Palearctic.

Primary type information: Primary type material: holotype worker. Primary type locality: China: Shaanxi, Xian, Changanqu, Shifushi, 34.0207°N, 108.7894°E, 5560 m, secondary forest, leaf litter, 10.vi.2019 (Jiacheng Zhang). Primary type depository: GXNU. Primary type specimen: GXNU19400156. Secondary type information: Secondary type material: 5 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: GXNU, IZCAS.