Primary type information:
Primary type material: holotype worker. Primary type locality: Brazil: Amazonas, 4832, ca 70 km. N Manaus, Fazenda Esteio, Reserva 1202 (02°24’50’’S, 59°52’11’’W), ZF 23 Road, km. 28, Projecto Dinâmica Biológia de Fragmentos Florestais, INPA/Smithsonian, 12.xi.1993, soil sample M14, #1003 (A.B. Casimiro). Primary type depository: INPA.
Secondary type information:
Secondary type material: 7 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: AMNH, BMNH, CPDC, MCZC, MZSP. Secondary type specimen: CASENT0104669.