Locality Name: Sirena, Corcovado National Park
Country: Costa Rica
Primary administrative division: Puntarenas
Secondary administrative division:
Collection notes: NOTEBY J.Longino: Neivamyrmex column on ground. Other ants in a dead branch-fall, essentially a 3x3m pile of epiphytes from a short branch section. The epiphytes formed a thick mat of humus in which were the ants.