Cephalotes chacmul Snelling, 1999b: 611, figs. 286, 287 (s.w.) MEXICO (Quintana Roo). Neotropic.

Primary type information: Primary type material: holotype soldier. Primary type locality: Mexico: Quintana Roo, Reserva Sian Ka’an, km. 11, Sabana, 3-4.vi.1986 (A. Dejean). Primary type depository: LACM. Secondary type information: Secondary type material: 4 paratype soldiers, 9 paratype workers. Secondary type locality: same as for holotype. Secondary type depositories: BMNH, LACM, MCZC.