Eciton (Acamatus) impudens Mann, 1922: 19, fig. 9 (w.) HONDURAS. Neotropic.

Primary type information: Primary type material: syntype workers (number not stated). Primary type locality: Honduras: Progresso, ii.-iii.1920 (W.M. Mann). Primary type depositories: MCZC, MSNG, MZSP, USNM.