Acanthostichus bentoni MacKay, 1996: 143, fig. 7 (w.) BRAZIL (Amazonas). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, ZF3, km. 41, Res. 41 WWF, 7.viii.1991 (F. Benton). Primary type depository: INPA. Secondary type information: Secondary type material: 2 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: CPDC, MCZC. Type notes: Other specimens from type-series are in BMNH.