Bolton, B. 1988c. Secostruma, a new subterranean tetramoriine ant genus (Hymenoptera: Formicidae). Systematic Entomology 13:263-270. PDF

Bolton, B.; Marsh, A. C. 1989. The Afrotropical thermophilic ant genus Ocymyrmex (Hymenoptera: Formicidae). Journal of Natural History 23:1267-1308. PDF

Ogata, K.; Bolton, B. 1989. A taxonomic note on the ant Monomorium intrudens F. Smith (Hymenoptera, Formicidae). Japanese Journal of Entomology 57:459-460. PDF

Agosti, D.; Bolton, B. 1990a. The identity of Andragnathus, a forgotten formicine ant genus (Hym., Formicidae). Entomologist's Monthly Magazine 126:75-77. PDF

Bolton, B. 1990a. Abdominal characters and status of the cerapachyine ants (Hymenoptera, Formicidae). Journal of Natural History 24:53-68. PDF

Agosti, D.; Bolton, B. 1990b. New characters to differentiate the ant genera Lasius F. and Formica L. (Hymenoptera: Formicidae). Entomologist's Gazette 41:149-156. PDF

Bolton, B. 1990b. [Untitled. A key to the living subfamilies of ants, based on the worker caste.]. Pp. 33-34 in: Hölldobler, B.; Wilson, E. O. 1990. The ants. Cambridge, Mass.: Harvard University Press, xii + 732 pp.

Bolton, B. 1990b. The higher classification of the ant subfamily Leptanillinae (Hymenoptera: Formicidae). Systematic Entomology 15:267-282. PDF

Bolton, B. 1990c. [Untitled. Keys to the ant genera of the Palearctic, Ethiopian (Afrotropical) and Malagasy, and Oriental regions. Based on the worker caste.]. Pp. 34-55 in: Hölldobler, B.; Wilson, E. O. 1990. The ants. Cambridge, Mass.: Harvard University Press, xii + 732 pp.

Bolton, B. 1990c. Army ants reassessed: the phylogeny and classification of the doryline section (Hymenoptera, Formicidae). Journal of Natural History 24:1339-1364. PDF

Bolton, B. 1991. New myrmicine genera from the Oriental Region (Hymenoptera: Formicidae). Systematic Entomology 16:1-13. PDF

Baroni Urbani, C.; Bolton, B.; Ward, P. S. 1992. The internal phylogeny of ants (Hymenoptera: Formicidae). Systematic Entomology 17:301-329. PDF

Bolton, B. 1992a. [Untitled. Subfamily Leptanilloidinae Bolton, new subfamily.]. P. 317 in: Baroni Urbani, C.; Bolton, B.; Ward, P. S. 1992. The internal phylogeny of ants (Hymenoptera: Formicidae). Systematic Entomology 17:301-329. PDF

Bolton, B. 1992b. A review of the ant genus Recurvidris (Hym.: Formicidae), a new name for Trigonogaster Forel. Psyche (Cambridge) 99:35-48. PDF

Belshaw, R.; Bolton, B. 1993. The effect of forest disturbance on the leaf litter ant fauna in Ghana. Biodiversity and Conservation 2:656-666.

Bolton, B.; Belshaw, R. 1993. Taxonomy and biology of the supposedly lestobiotic ant genus Paedalgus (Hym.: Formicidae). Systematic Entomology 18:181-189. PDF

Bolton, B. 1994. Identification guide to the ant genera of the world. Cambridge, Mass.: Harvard University Press, 222 pp.

Notes: Date from publisher.

Belshaw, R.; Bolton, B. 1994a. A new myrmicine ant genus from cocoa leaf litter in Ghana (Hymenoptera: Formicidae). Journal of Natural History 28:631-634. PDF

Belshaw, R.; Bolton, B. 1994b. A survey of the leaf litter ant fauna in Ghana, West Africa (Hymenoptera: Formicidae). Journal of Hymenoptera Research 3:5-16. PDF

Dejean, A.; Bolton, B. 1995. Fauna sheltered by Procubitermes niapuensis termitaries of the African rainforest. Journal of Advanced Zoology 109:481-487.

Bolton, B. 1995a. A taxonomic and zoogeographical census of the extant ant taxa (Hymenoptera: Formicidae). Journal of Natural History 29:1037-1056. PDF

Bolton, B. 1995b. A new general catalogue of the ants of the world. Cambridge, Mass.: Harvard University Press, 504 pp.

Dejean, A.; Durand, J. L.; Bolton, B. 1996. Ants inhabiting Cubitermes termitaries in Afican rain forests. Biotropica 28:701-713.

Ward, P. S.; Bolton, B.; Shattuck, S. O.; Brown, W. L., Jr. 1996. A bibliography of ant systematics. University of California Publications in Entomology 116:1-417.

Dejean, A.; Bolton, B.; Durand, J. L. 1997. Cubitermes subarquatus termitaries as shelters for soil fauna in African rainforests. Journal of Natural History 31:1289-1302.

Way, M. J.; Bolton, B. 1997. Competition between ants for coconut palm nesting sites. Journal of Natural History 31:439-455.

Bolton, B. 1998a. Monophyly of the dacetonine tribe-group and its component tribes (Hymenoptera: Formicidae). Bulletin of the Natural History Museum. Entomology Series Ser. 67:65-78.

Bolton, B. 1998b. A preliminary analysis of the ants of Pasoh Forest Reserve. Pp. 84-95 in: Lee, S. S.; Dan, Y. M.; Gauld, I. D.; Bishop, J. (eds.) 1998. Conservation, management and development of forest resources. Proceedings of the Malaysia-United Kingdom Programme Workshop 21-24 October 1996. Kuala Lumpur: International Institute for Environment and Development, 392 pp.

Bolton, B. 1999. Ant genera of the tribe Dacetonini (Hymenoptera: Formicidae). Journal of Natural History 33:1639-1689. PDF

Bolton, B. 2000. The ant tribe Dacetini. Memoirs of the American Entomological Institute 65:1-1028.

Notes: Includes contributions by S. O. Shattuck (revision of Austral epopostrumiform genera) and B. L. Fisher (revision of Malagasy Strumigenys).