Primary type information: Primary type material: holotype worker. Primary type locality: Madagascar: Toamasina, Mont. d’Anjanaharibe, 19.5 km. 27° NNE Ambinanitelo, 15.1783S, 49.635E, 1100 m., montane rainforest, sifted litter (leaf mold, rotten wood), BLF08150, 12-16.iii.2003 (B.L. Fisher, et al.). Primary type depository: CASC. Primary type specimen: CASENT0038402. Secondary type information: Secondary type material: 24 paratype workers. Secondary type localities: 17 paratype workers with same data as holotype, 7 paratype workers with same data as holotype but 18 km. 21° NNE Ambinanitelo, 15.1883S, 49.615E, 470 m., rainforest, sifted litter (leaf mold, rotten wood), BLF08802, 8-12.iii.2003 (B.L. Fisher, et al.). Secondary type depositories: BMNH, CASC, MCZC.