Formica abrupta Smith, 1858 an obsolete combination of Dolichoderus abruptus (Smith, 1858)
Formica abrupta Smith, 1858a: 45 (w.) BRAZIL (Pará). Neotropic.
Primary type information: Primary type material: 2 syntype workers. Primary type locality: Brazil: Pará (no collector’s name). Primary type depository: BMNH. Type notes: Both Forel, 1895b: 107, and MacKay, 1993b: 31, give the type locality as Brazil: Pará.