Messor sanganus Collingwood & Agosti, 1996: 320 (w.) YEMEN. Afrotropic.

Primary type information: Type-material: holotype worker. Type-locality: Yemen: Sangani Pass, 2200 m., 13.iii.1993 (C.A. Collingwood). Type-depository: NHMB (perhaps also in WMLC). Secondary type information: Paratype-material: 19 paratype workers. Paratype-locality: same as for holotype. Paratype-depository: NHMB (perhaps also in WMLC).