Gnamptogenys vriesi Brandão & Lattke, 1990: 490, figs. 1-7 (w.q.) ECUADOR. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Ecuador: Morona-Santiago Prov., Los Tayos (3°08’S, 78°14’W), 3.vii.1976, no. VIII-4 (T. de Vries). Primary type depository: MZSP. Primary type specimen: MZSP0083492. Secondary type information: Secondary type material: 1 paratype queen. Secondary type locality: same data as holotype but no. I-16. Secondary type depository: MZSP. Secondary type specimen: MZSP0083493. Type notes: Ulysséa et al., 2025: Table S1, cite holotype worker, 1 paratype queen in MZSP, but with collection date 3.viii.1976. This may just be a typo.