Calyptomyrmex sabahensis Shattuck, 2011a: 21, fig. 15 (w.) BORNEO (East Malaysia: Sabah). Indomalaya.

Primary type information: Primary type material: holotype worker. Primary type locality: Malaysia: Sabah, Quoin Hill, Tawau, 16-19.vi.1968, rainforest, leaf mould (R.W. Taylor). Primary type depository: ANIC. Secondary type information: Secondary type material: 20 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: ANIC, BMNH, MCZC.