Colobostruma unicorna Shattuck, 2000: 46, figs. 37, 48 (w.q.) AUSTRALIA (Queensland). Australasia.

Primary type information: Primary type material: holotype worker. Primary type locality: Australia: Queensland, Mt Coot-tha, Brisbane, 300-800 ft, 29.xii.1964, open sclerophyll, under rocks in soil on slope of ridge, found in nests of Polyrhachis ammon and Pseudoneoponera mayri (B.B. Lowery). Primary type depository: ANIC. Secondary type information: Secondary type material: 16 paratype workers, 1 paratype queen. Secondary type locality: same as for holotype. Secondary type depositories: ANIC, BMNH, MCZC.