Concepción (INBP). Literature records: Concepción (Wild 2003).
Cayenne (M. C. Vienn.).
Formica crassinoda, Latr. Hist. Nat. Fourm.198. pl. 7. f. 41. A. [[worker]], D. [[queen]].
Fabr. Syst. Piez. 408. 51.
St. Farg. Hym. i. 191. 3.
Erichs. Faun, et Flo. Brit. Guiana, iii. 593.
Hab. South America; Demerara; Brazil (Para).