Syscia yekzoeae Yamane & Mizuno, 2024: 10, figs. 4-6 (w.q.m.) BORNEO (East Malaysia: Sabah). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: East Malaysia: Borneo, Sabah, Papar, Hutan Lipur, Kawang FR, 15.xi.2023, SB23-SKY-04 (Sk. Yamane). Primary type depository: ITBC. Primary type specimen: 24SKYRM-10. Secondary type information: Secondary type material: 2 paratype workers, 1 paratype queen, 2 paratype males. Secondary type locality: same data as holotype but SB23-SKY-04 & RM772 (Sk. Yamane, R. Mizuno). Secondary type depositories: ITBC, SKYC. Secondary type specimens: 24SKYRM-11 to 24SKYRM-15.