Gnamptogenys soror Kempf & Brown, 1968: 90 (w.) BRAZIL (Pará). Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Brazil: Pará, Iriboca, nr Belém, Pirelli Rubber Plantation, 23.viii.1962 (P.F. Darlington). Primary type depository: DZSP. Secondary type information: Secondary type material: 1 paratype worker. Secondary type locality: same as for holotype. Secondary type depository: MCZC, MZSP.