Megalomyrmex megadrifti Boudinot et al., 2013: 41, figs. 37, 40, 72, 87, 127-130, 182, 197, 212, 227, 239 (w.q.m.) NICARAGUA. Neotropic.

Primary type information: Type-material: holotype worker. Type-locality: Nicaragua: Jinotega, PN Cerro Saslaya, 12.772°N, 84.9977°W ±20 m., 7100 m., 8.v.2011, montane wet forest, sifted leaf litter, LLAMA#Wm-D-02-1-09. Type-depository: MCZC. Type-specimen: CASENT0630930. Secondary type information: Paratype-material: 1 paratype worker, 1 paratype queen. Paratype-locality: same as for holotype. Paratype-depositories: MCZC, MZSP.