Proceratium digitospinum Gu et al., 2025: 16, fig. 19 (w.) CHINA (Guangxi). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: China: Guangxi, Huaping village, 25.2935° N, 110.1656° E, 160 m, 12.vii.2023 (Zhilin Chen). Primary type depository: GXNU. Primary type specimen: GXNU238761. Secondary type information: Secondary type material: 5 paratype workers. Secondary type locality: same as for holotype. Secondary type depository: GXNU.