Syscia zhoui Du et al., 2024: 175, figs. 1, 10, table 1 (w.) CHINA (Guangxi). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: China: Guangxi, Chongzuo City, Zuozhou Town, PaiRu Village in the Chongzuo White-Headed Langur National Reserve, 22.555816° N, 107.416772° E, 242 m, 13.vi.2016 (Zhilin Chen). Primary type depository: GXNU. Primary type specimen: GXNU160017. Secondary type information: Secondary type material: 3 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: GXNU, SWFU, IZCAS. Secondary type specimens: GXNU160017-1, GXNU160017-2, GXNU160017-3.