Lachnomyrmex longinoi Feitosa & Brandão, 2008: 25, figs. 9, 18 (w.q.) COSTA RICA. Neotropic.

Primary type information: Type-material: holotype worker. Type-locality: Costa Rica: Guanacaste, Est. Pitilla, 9 km. S Sta Cecília, LN 330200_380200, 16- 18.viii.1993 (P. Ríos). Type-depository: INBC. Secondary type information: Paratype-material: 22 paratype workers, 4 paratype queens. Paratype-locality: 2 paratype workers with same data as holotype, 1 paratype worker Guanacaste, Pitilla Field Station, 2.v.1995, no. 17721 (R. Anderson), 3 paratype workers Costa Rica: Alajuela, Río San Lorencito, 1990 (P. Hammond), 3 paratype workers Costa Rica: Heredia, La Selva, 15.iv.1985 (J. Memmott), 1 paratype worker Costa Rica: Limón, Cerro Cocori, Fca de E. Rojas, vi.1994 (E. Rojas), 1 paratype worker Limón, 30 km. N Catiari, i.1993 (E. Rojas), 8 paratype workers, 2 paratype queens Costa Rica: Puntarenas, Peninsula Osa, Aenn. Fund. Neotrop., 23.vi.1997, no. 18686/18687 (R. Anderson), 1 paratype worker, 1 paratype queens Puntarenas, Peninsula Osa, Cerro Helado, 15 km. NE Rincón, 24.vi.1997, no. 18689 (R. Anderson), 2 paratype workers, 1 paratype queen Cerro Helado, 21.vi.1997, no. 18685 (R. Anderson). Paratype-depositories: BMNH, CASC, CPDC, INBC, MZSP, USNM, WEMC.