Acromyrmex charruanus Rabeling et al., 2015: 338, figs. 1a,c,e, 2a,c,e, 3a, 4a,c (q.m.) URAGUAY. Neotropic.

Primary type information: Primary type material: holotype queen. Primary type locality: Uruguay: Florida Dept., 6 km. SW Cerro Colorado, Eucalyptus globulus plantation, “Plantación Cruz Roja”, 33.9042°S, 55.59418°W, 224 m., 25.ii.2013, CR130225-03 (Bollazzi & Rabeling). Primary type depository: MZSP. Primary type specimen: USNMENT00758784. Secondary type information: Secondary type material: 80 paratype queens, 125 paratype males. Secondary type locality: 73 paratype queens, 119 paratype males with same data as holotype but 27.ii.2013, CR130227-31, 7 paratype queens, 6 paratype males (recorded separately but apparently with same data as last). Secondary type depositories: CPDC, CRPC, MBPC, MZSP, USNM.