Myrmica triplarina Weddell, 1850: 263 (footnote) (w.) BOLIVIA. Neotropic.

Primary type information: Primary type material: neotype worker (by designation of Ward, 1999b: 505). Primary type locality: neotype Bolivia: Beni, Estación Biológica Beni, 42 km. E San Borja, 210 m., 14°48'S, 66°23'W, #9075 (P.S. Ward). Primary type depository: MCZC (neotype). Type notes: Original syntype localities: Bolivia, Brazil, Peru (no further data); specimens not found by Ward, 1999b: 507.