Brachymyrmex nebulosus LaPolla & Longino, 2006: 299, fig. 1 (w.) COSTA RICA. Neotropic.

Primary type information: Primary type material: holotype worker. Primary type locality: Costa Rica: Puntarenas Prov., 6 km. S Monteverde, 10°15’N, 84°49’W, 800 m., 22.vi.1990, #4050 (J. Longino). Primary type depository: INBC. Secondary type information: Secondary type material: 5 paratype workers. Secondary type localities: 1 paratype worker with same data as holotype, 2 paratype workers Costa Rica: Puntarenas, Ojo de Agua, 800 m., 5.vii.1991, #2965 (J. Longino), 2 paratype workers with same data as last but 28.vii.1984. Secondary type depositories: BMNH, INBC, LACM, MCZC, USNM.