Locality Name: Rio Nino, Corcovado National Park
Country: Costa Rica
Primary administrative division: Puntarenas
Secondary administrative division:
Collection notes: NOTEBY J. Longino, NOTEDATE 5-Apr-97: Rio Nino, Megalomyrmex: about 600m elevation, workers on the ground in the bottom of a steep-sided dry stream bed. Other ants: 300m elevation, general collecting.