Vitsika acclivitas Bolton & Fisher, 2014: 73, figs. 81-83, 149 (w.q.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Prov. Antsiranana, Forêt Bekaraoka, 6.8 km. 60° ENE Daraina, 13°10.0’S, 49°42.6’E, 7-9.xii.2003, sifted litter, tropical dry forest, BLF9872(22) (Fisher, et al.). Type-depository: CASC. Type-specimen: CASENT0044902. Secondary type information: Paratype-material: 1 paratype worker, 1 paratype queen. Paratype-locality: same data as holotype but BLF9872(2). Paratype-depository: CASC.