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Ward, P. S. 1993. Systematic studies on Pseudomyrmex acacia-ants (Hymenoptera: Formicidae: Pseudomyrmecinae). Journal of Hymenoptera Research 2:117-168. [1993-11-17] PDF 129608

Errata in J. Hym. Res. 3:309-310. (1994.10.15)