Crematogaster keris Hosoishi, 2020: 763, figs. 1, 3, 4 (w.) WEST MALAYSIA. Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Malaysia, Endau Rompin National Park, Station 1, 6.vii.2003, fogging (H. Kokima). Primary type depository: FRIM. Secondary type information: Secondary type material: 14 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, CASC, FRIM, HNHM, IEBR, ITBC, KUEC, MBBJ, MCZC, MHNG, NHMB, NHMW, THNHM, ZRC.