Primary type information:
Primary type material: lectotype worker-queen intercaste (by designation of Bolton & Fisher, 2011: 87). Primary type locality: Guinea (“French Guinea”): Nimba Mts, Crête de Nion, 1300 m. (M. Lamotte). Primary type depository: MNHN.
Type notes:
Others excluded from original type-series as not conspecific (Bolton & Fisher, 2011: 88).