Monomorium gongromos Heterick, 2006: 169, figs. 27, 80 (w.q.) MADAGASCAR. Malagasy.

Primary type information: Type-material: holotype worker. Type-locality: Madagascar: Prov. Toamasina, F.C. Sandranantitra, 18°02’9’’S, 49°05’5’’E, 450 m., 18-21.i.1999, #101(11)-51, sifted litter, rainforest, HJR101 (H.J. Ratsirarson). Type-depository: CASC. Type-specimen: CASENT0173590. Secondary type information: Paratype-material: 41 paratype workers, 15 paratype queens. Paratype-locality: same as for holotype. Paratype-depositories: ANIC, BMNH, CASC, MCZC.