File:Johnson C Trager 1988.pdf

Trager, J. C.; Johnson, C. 1988. The ant genus Leptogenys (Hymenoptera: Formicidae, Ponerinae) in the United States. Pp. 29-34 in: Trager, J. C. (ed.) Advances in myrmecology. Leiden: E. J. Brill, xxvii + 551 pp.