Monomorium wahibiense Collingwood & Agosti, 1996 junior synonym of current valid taxon Monomorium abeillei André, 1881
Primary type information: Type-material: holotype worker. Type-locality: Oman: Wahibi Sands, 6.viii.1986 (M.D. Gallagher). Type-depository: WMLC. Secondary type information: Paratype-material: paratype workers (number not stated). Paratype-locality: paratype workers with same data as holotype, paratype worker with same data as holotype but 21.vii.1985, paratype workers United Arab Emirates: Djebel Haffete, 3-4.x.1984 (H. Heatwole), paratype workers United Arab Emirates: Ras Ghanada, ix.1992 (B. Tigar). Paratype-depository: NHMB (1 paratype worker) Paratype-specimen: CASENT0913864 (NHMB). Type notes: Sharaf et al., 2021: 21, report 1 ‘syntype’ in NHMB; other type-material possibly in OMHN if Gallagher material has been retained there, possibly in NCSU if Heatwole material returned there.