Fowler, H. G. 1988b. Taxa of the neotropical grass-cutting ants, Acromyrmex (Hymenoptera: Formicidae: Attini). Científica (Jaboticabal) 16:281-295. PDF

Medeiros, M. A. de; Fowler, H. G.; Delabie, J. H. C. 1995. O mosaico de formigas (Hymenoptera: Formicidae) em cacauais do sul da Bahia. Científica (Jaboticabal) 23:291-300.

Notes: Possibly published after 1995. Received at UC Berkeley library 28 May 1997. Senior author given elsewhere as "Medeiros, M. A. de".