Imai, H. T.; Taylor, R. W.; Crosland, M. W. J.; Crozier, R. H. 1988. Modes of spontaneous chromosomal mutation and karyotype evolution in ants with reference to the minimum interaction hypothesis. Japanese Journal of Genetics 63:159-185. PDF

Imai, H. T.; Taylor, R. W.; Crozier, R. H.; Crosland, M. W. L.; Browning, G. P. 1988. Chromosomal polymorphism in the ant Myrmecia (pilosula) n=1. Annual Report. National Institute of Genetics, Japan 38:82-84.

Peeters, C.; Crozier, R. H. 1989 ("1988"). Caste and reproduction in ants: not all mated egg-layers are "queens". Psyche (Cambridge) 95:283-288.

Buschinger, A.; Peeters, C.; Crozier, R. H. 1990 ("1989"). Life-pattern studies of an Australian Sphinctomyrmex (Formicidae: Ponerinae; Cerapachyini): functional polygyny, brood periodicity and raiding behavior. Psyche (Cambridge) 96:287-300. PDF

Imai, H. T.; Taylor, R. W.; Crozier, R. H. 1994. Experimental bases for the minimum interaction theory. I. Chromosome evolution in ants of the Myrmecia pilosula species complex (Hymenoptera: Formicidae: Myrmeciinae). Japanese Journal of Genetics 69:137-182. PDF

Jermiin, L. S.; Crozier, R. H. 1994a. The cytochrome b region in the mitochondrial DNA of the ant Tetraponera rufoniger: sequence divergence in Hymenoptera may be associated with nucleotide content. Journal of Molecular Evolution 38:282-294.

Jermiin, L. S.; Crozier, R. H. 1994b. The phylogenetic relationship among seven ant subfamilies: a molecular study. P. 41 in: Lenoir, A.; Arnold, G.; Lepage, M. (eds.) 1994. Les insectes sociaux. 12ème congrès de l'Union Internationale pour l'Étude des Insectes Sociaux. Paris, Sorbonne, 21-27 août 1994. Paris: Université Paris Nord, xxiv + 583 pp.

Crozier, R. H.; Dobric, N.; Imai, H. T.; Graur, D.; Cornuet, J.-M.; Taylor, R. W. 1995. Mitochondrial-DNA sequence evidence on the phylogeny of Australian jack-jumper ants of the Myrmecia pilosula complex. Molecular Phylogenetics and Evolution 4:20-30.

Crozier, R. H.; Pamilo, P. 1996a. Evolution of social insect colonies. Sex allocation and kin selection. Oxford: Oxford University Press, viii + 306 pp.

Crozier, R. H.; Pamilo, P. 1996b. One into two will go. Nature (London) 383:574-575.

Crozier, R. H.; Jermiin, L. S.; Chiotis, M. 1997. Molecular evidence for a Jurassic origin of ants. Naturwissenschaften 84:22-23. PDF

Crozier, R. H.; Fraser, V. S.; Kaufmann, B. E.; Carew, M. E.; Oldroyd, B. P.; Tay, W. T. 1998. Dissection of colony and caste structure in ants. [Abstract.]. P. 120 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.

Imai, H. T.; Taylor, R. W.; Crozier, R. H. 1998. Chromosome evolution of Australian primitive ant Mymecia [sic] and its contribution to cytogenetics. [Abstract.]. P. 223 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.

Johnson, R. N.; Beckenbach, A. T.; Robson, S. K.; Chiotis, M.; Crozier, R. H. 1998. A molecular phylogeny of the weaver ants. [Abstract.]. P. 235 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.

Chiotis, M.; Jermiin, L. S.; Crozier, R. H. 2000. A molecular framework for the phylogeny of the ant subfamily Dolichoderinae. Molecular Phylogenetics and Evolution 17:108-116.

Sanetra, M.; Crozier, R. H. 2000. Characterization of microsatellite loci in the primitive ant Nothomyrmecia macrops Clark. Molecular Ecology 9:2155-2234.

Sanetra, M.; Crozier, R. H. 2001. Polyandry and colony genetic structure in the primitive ant Nothomyrmecia macrops. Journal of Evolutionary Biology 14:368-378.

Johnson, R. N.; Crozier, R. H. 2002. A molecular phylogeny of the subfamily Formicinae giving insight into the evolution of weaving in ants: a "tree-island" approach. [Abstract.]. P. 158 in: Billen, J. P. J. 2002. XIV International Congress of IUSSI. The Golden Jubilee Proceedings. 27 July - 3 August 2002, Hokkaido University, Sapporo, Japan. Sapporo: XIV International Congress of IUSSI, 233 pp.

Taylor, R. W.; Hasegawa, E.; Imai, H. T.; Kubota, M.; Crozier, R. 2002. Molecular phylogeny of the ant subfamily Myrmeciinae. [Abstract.]. P. 161 in: Billen, J. P. J. 2002. XIV International Congress of IUSSI. The Golden Jubilee Proceedings. 27 July - 3 August 2002, Hokkaido University, Sapporo, Japan. Sapporo: XIV International Congress of IUSSI, 233 pp.

Johnson, R. N.; Agapow, P.-M.; Crozier, R. H. 2003. A tree island approach to inferring phylogeny in the ant subfamily Formicinae, with especial reference to the evolution of weaving. Molecular Phylogenetics and Evolution 29:317-330. PDF

Sanetra, M.; Crozier, R. H. 2003. Patterns of population subdivision and gene flow in the ant Nothomyrmecia macrops reflected in microsatellite and mitochondrial DNA markers. Molecular Ecology 12:2281-2295. PDF

Henshaw, M. T.; Kunzmann, N.; Vanderwoude, C.; Sanetra, M.; Crozier, R. H. 2005. Population genetics and history of the introduced fire ant, Solenopsis invicta Buren (Hymenoptera: Formicidae), in Australia. Australian Journal of Entomology 44:37-44.

Crozier, R. H. 2006. Charting uncertainty about ant origins. Proceedings of the National Academy of Sciences of the United States of America 103:18029-18030. PDF

Hasegawa, E.; Crozier, R. H. 2006. Phylogenetic relationships among species groups of the ant genus Myrmecia. Molecular Phylogenetics and Evolution 38:575-582. PDF

Steiner, F. M.; Schlick-Steiner, B. C.; Konrad, H.; Moder, K.; Christian, E.; Seifert, B.; Crozier, R. H.; Stauffer, C.; Buschinger, A. 2006a. No sympatric speciation here: multiple data sources show that the ant Myrmica microrubra is not a separate species but an alternate reproductive morph of Myrmica rubra. Journal of Evolutionary Biology 19:777-787. PDF

Steiner, F. M.; Schlick-Steiner, B. C.; Konrad, H.; Moder, K.; Christian, E.; Seifert, B.; Crozier, R. H.; Stauffer, C.; Buschinger, A. 2006b. Erratum - No sympatric speciation here: multiple data sources show that the ant Myrmica microrubra is not a separate species but an alternate reproductive morph of Myrmica rubra. Journal of Evolutionary Biology 19:1006-1006. PDF

Schlick-Steiner, B. C.; Seifert, B.; Stauffer, C.; Christian, E.; Crozier, R. H.; Steiner, F. M. 2007. Without morphology, cryptic species stay in taxonomic crypsis following discovery. Trends in Ecology and Evolution 22:391-392. PDF

Schlick-Steiner, B. C.; Steiner, F. M.; Konrad, H.; Seifert, B.; Christian, E.; Moder, K.; Stauffer, C.; Crozier, R. H. 2008. Specificity and transmission mosaic of ant nest-wall fungi. Proceedings of the National Academy of Sciences of the United States of America 105:940-943. PDF

Maruyama, M.; Steiner, F. M.; Stauffer, C.; Akino, T.; Crozier, R. H.; Schlick-Steiner, B. C. 2008. A DNA and morphology based phylogenetic framework of the ant genus Lasius with hypotheses for the evolution of social parasitism and fungiculture. BMC Evolutionary Biology 8:237. 10.1186/1471-2148-8-237 PDF

Schlick-Steiner, B. C.; Steiner, F. M.; Seifert, B.; Stauffer, C.; Christian, E.; Crozier, R. H. 2010. Integrative taxonomy: A multisource approach to exploring biodiversity. Annual Review of Entomology 55:421-438. PDF