Leptothorax (Macromischa) ocarinae Baroni Urbani, 1978b: 469, figs. 58, 131 (w.) MEXICO. Neotropic.

Primary type information: Type-material: holotype worker. Type-locality: Mexico: [intercepted in quarantine] at Nogales, Arizona, U.S.A., 23.x.1956, on orchid. Type-depository: USNM. Type-specimen: USNMENT00531636. (Source: Prebus, 2021b: 165.) Secondary type information: Paratype-material: paratype worker. Paratype-locality: same as for holotype. Paratype-depository: NHMB. Paratype-specimen: CASENT0912976. (Source: Prebus, 2021b: 165.)