Primary type information: Holotype worker. Madagascar: Province Antsiranana, Forêt d’Andavakoera, 21.4 km 75° ENE Ambilobe; 4.6 km 356° N Betsiaka, -13.11833, 49.23, 425 m, rainforest, under stone, 16 Dec 2003 (B.L. Fisher et al.) collection code: BLF10346, specimen code: CASENT0498916 (CASC) Secondary type information: Paratypes. 8 minor and 5 major workers with same data as holotype but with specimen codes: minors: CASENT0498917, CASENT0498918, CASENT0804651, CASENT0804652, CASENT0804654, CASENT0804655, CASENT0804657, CASENT0804658; majors: CASENT0498919, CASENT0498920, CASENT0498921, CASENT0804653, CASENT0804656 (CASC, BMNH, MHNG, MSNG, PBZT)