Ware, A. B. 1994. Factors eliciting stridulation by the ponerine ant Streblognathus aethiopicus Smith (Hymenoptera: Formicidae). Aggressive Behavior 2:31-36.

Warming, E. 1894 ("1893"). Om et par af Myrer beboede Traeer. Videnskabelige Meddelelser fra den Naturhistoriske Forening i Kjobenhavn (5)5:173-187. PDF

Warren, L. O.; Rouse, E. P. 1969. The ants of Arkansas. University of Arkansas Agricultural Experiment Station. Bulletin 742:1-68.

Ward, P. S. 1989a. Systematic studies on pseudomyrmecine ants: revision of the Pseudomyrmex oculatus and P. subtilissimus species groups, with taxonomic comments on other species. Quaestiones Entomologicae 25:393-468. PDF

Ward, P. S. 1989b. Genetic and social changes associated with ant speciation. Pp. 123-148 in: Breed, M. D.; Page, R. E. (eds.) 1989. The genetics of social evolution. Boulder: Westview Press, 213 pp.

Ward, P. S.; Taylor, R. W. 1981. Allozyme variation, colony structure and genetic relatedness in the primitive ant Nothomyrmecia macrops Clark (Hymenoptera: Formicidae). Journal of the Australian Entomological Society 20:177-183. PDF

Ward, P. S. 1985b. The Nearctic species of the genus Pseudomyrmex (Hymenoptera: Formicidae). Quaestiones Entomologicae 21:209-246. PDF

Ward, P. S. 1985a. Taxonomic congruence and disparity in an insular ant fauna: Rhytidoponera in New Caledonia. Systematic Zoology 34:140-151. PDF

Ward, P. S. 1980b. Genetic variation and population differentiation in the Rhytidoponera impressa group, a species complex of ponerine ants (Hymenoptera: Formicidae). Evolution 34:1060-1076. PDF

Ward, P. S. 1981a. Ecology and life history of the Rhytidoponera impressa group. I. Habitats, nest sites, and foraging behavior. Psyche (Cambridge) 88:89-108. PDF

Ward, P. S. 1981b. Ecology and life history of the Rhytidoponera impressa group. II. Colony origin, seasonal cycles, and reproduction. Psyche (Cambridge) 88:109-126. PDF

Ward, P. S. 1983a. Genetic relatedness and colony organization in a species complex of ponerine ants. I. Genotypic and phenotypic composition of colonies. Behavioral Ecology and Sociobiology 12:285-299. PDF

Ward, P. S. 1983b. Genetic relatedness and colony organization in a species complex of ponerine ants. II. Patterns of sex ratio investment. Behavioral Ecology and Sociobiology 12:301-307. PDF

Ward, P. S. 1994. Adetomyrma, an enigmatic new ant genus from Madagascar (Hymenoptera: Formicidae), and its implications for ant phylogeny. Systematic Entomology 19:159-175. PDF

Ward, P. S. 1995. Ants on the run. [Review of: Gotwald, W. H., Jr. 1995. Army ants: the biology of social predation. Ithaca, New York: Cornell University Press, xviii + 302 pp.]. Science (Washington, D. C.) 270:319-320. PDF

Ward, P. S. 1980a. A systematic revision of the Rhytidoponera impressa group (Hymenoptera: Formicidae) in Australia and New Guinea. Australian Journal of Zoology 28:475-498. PDF

Ward, P. S. 1991. Phylogenetic analysis of pseudomyrmecine ants associated with domatia-bearing plants. Pp. 335-352 in: Huxley, C. R.; Cutler, D. F. (eds.) 1991. Ant-plant interactions. Oxford: Oxford University Press, xviii + 601 pp. PDF

Ward, P. S. 1992. Ants of the genus Pseudomyrmex (Hymenoptera: Formicidae) from Dominican amber, with a synopsis of the extant Antillean species. Psyche (Cambridge) 99:55-85. PDF

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

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

Ward, P. S. 1986. Functional queens in the Australian greenhead ant, Rhytidoponera metallica (Hymenoptera: Formicidae). Psyche (Cambridge) 93:1-12. PDF

Ward, P. S. 1987. Distribution of the introduced Argentine ant (Iridomyrmex humilis) in natural habitats of the lower Sacramento Valley and its effects on the indigenous ant fauna. Hilgardia 55(2):1-16. PDF

Ward, P. S. 1988. Mesic elements in the western Nearctic ant fauna: taxonomic and biological notes on Amblyopone, Proceratium, and Smithistruma (Hymenoptera: Formicidae). Journal of the Kansas Entomological Society 61:102-124. PDF

Ward, P. S. 1990. The ant subfamily Pseudomyrmecinae (Hymenoptera: Formicidae): generic revision and relationship to other formicids. Systematic Entomology 15:449-489. PDF

Ward, P. S. 1984. A revision of the ant genus Rhytidoponera (Hymenoptera: Formicidae) in New Caledonia. Australian Journal of Zoology 32:131-175. PDF

Wang, M.; Wu, J. 1988. [Untitled. Descriptions of new taxa: Tetramorium reduncum Wang et Wu, new species; Tetramorium crepum Wang et Wu, new species.]. Pp. 268, 269-270 in: Wang, M.; Xiao, G.; Wu, J. 1988. Taxonomic studies on the genus Tetramorium Mayr in China (Hymenoptera, Formicidae). [In Chinese.]. Forest Research 1:264-274.

Wang, M.; Xiao, G. 1988. [Untitled. Descriptions of new taxa: Tetramorium repletum Wang et Xiao, new species; Tetramorium jiangxiense Wang et Xiao, new species.]. Pp. 266, 269 in: Wang, M.; Xiao, G.; Wu, J. 1988. Taxonomic studies on the genus Tetramorium Mayr in China (Hymenoptera, Formicidae). [In Chinese.]. Forest Research 1:264-274.

Tianjin Institute of Geology and Mineral Resources (ed.) 1980. Paleontological atlas of Northeast China. 2. Mesozoic and Cenozoic volume. [In Chinese.]. Beijing: Geological Publishing House, [14] + 403 pp.

Wang, W.-I. 1980. Phylum Arthropoda. Pp. 59-153 in: Tianjin Institute of Geology and Mineral Resources (ed.) 1980. Paleontological atlas of Northeast China. 2. Mesozoic and Cenozoic volume. [In Chinese.]. Beijing: Geological Publishing House, [14] + 403 pp.

Notes: Ants pp. 152-153.

Wang, M. 1993b. Two new species and three new records of Myrmicinae from China (Hymenoptera: Formicidae). [In Chinese.]. Sinozoologia 10:433-436. PDF

Huang, C.-M. (ed.) 1993. Animals of Longqi Mountain. [In Chinese.]. Beijing: China Forestry Publishing House, 1105 pp.