Jackson, B. D.; Morgan, E. D.; Collingwood, C. A. 1989. The chemical secretions of Myrmica specioides Bondroit and Myrmica gallieni Bondroit (Myrmicinae). Actes des Colloques Insectes Sociaux 5:315-321.

Jackson, B. D.; Keegans, S. J.; Morgan, E. D.; Clark, W. H.; Blom, P. E. 1991. Chemotaxonomic study of undescribed species of Myrmica ant from Idaho. Journal of Chemical Ecology 17:335-342.

Jackson, B. D.; Keegans, S. J.; Morgan, E. D.; Cammaerts, M.-C.; Cammaerts, R. 1990. Trail pheromone of the ant Tetramorium meridionale. Naturwissenschaften 77:294-296.

Jackson, B. D.; Billen, J. P. J.; Morgan, E. D. 1989. Dufour gland contents of three species of Myrmecia (Hymenoptera: Formicidae), primitive ants of Australia. Journal of Chemical Ecology 15:2191-2205.

Ito, T. 1914b. Crematogaster Auberti Em. var. Nawai nov. var. [In Japanese.]. Insect World 18:135-138.

Itow, T.; Kobayashi, K.; Kubota, M.; Ogata, K.; Imai, H. T.; Crozier, R. H. 1984. The reproductive cycle of the queenless ant Pristomyrmex pungens. Insectes Sociaux 31:87-102. PDF

Ito, T. 1921. On the ant Camponotus fallax var. nawai. [In Japanese.]. Insect World 25:3.

Ito, T. 1914a. Formicidarum japonicarum species novae vel minus cognitae. Annales de la Société Entomologique de Belgique 58:40-45. PDF

Ito, F. 1994a ("1993"). Queenless reproduction in a primitive ponerine ant Amblyopone bellii (Hymenoptera: Formicidae) in southern India. Journal of the New York Entomological Society 101:574-575.

Ito, F. 1994b. Aggressive interactions among gamergates in queenless ponerine ant Amblyopone sp. (reclinata group). P. 247 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.

Ito, F. 1995 ("1994"). Colony composition of two Malaysian ponerine ants, Platythyrea tricuspidata and P. quadridenta: sexual reproduction by workers and production of queens (Hymenoptera: Formicidae). Psyche (Cambridge) 101:209-218.

Ito, F.; Higashi, S. 1990. Temporary social parasitism in the enslaving ant species Formica sanguinea Latreille: an important discovery related to the evolution of dulosis in Formica ants. Journal of Ethology 8:33-35.

Ito, T. 1912. [Untitled. Camponotus Itoi (Myrmamblys) Forel stirps tokioensis Ito nov. st.]. Pp. 341-342 in: Forel, A. 1912m. Quelques fourmis de Tokio. Annales de la Société Entomologique de Belgique 56:339-342. PDF

Itino, T.; Yamane, S. 1994. Vertical distribution of ants in the canopy of a lowland mixed dipterocarp forest of Sarawak. Pp. 227-230 in: Inoue, T.; Hamid, A. A. (eds.) 1994. Plant reproductive systems and animal seasonal dynamics. Long-term study of dipterocarp forests in Sarawak. Kyoto: Center for Ecological Research, Kyoto University, vii + 255 pp.

Itino, T.; Yamane, S. 1995. The vertical distribution of ants on canopy trees in a Bornean lowland rain forest. Tropics 4:277-281.

Ito, F. 1993. Observation of group recruitment to prey in a primitive ponerine ant, Amblyopone sp. (reclinata group) (Hymenoptera: Formicidae). Insectes Sociaux 40:163-167.

Ito, F. 1992 ("1991"). Preliminary report on queenless reproduction in a primitive ponerine ant Amblyopone sp. (reclinata group) in West Java, Indonesia. Psyche (Cambridge) 98:319-322.

Inoue, T.; Hamid, A. A. (eds.) 1994. Plant reproductive systems and animal seasonal dynamics. Long-term study of dipterocarp forests in Sarawak. Kyoto: Center for Ecological Research, Kyoto University, vii + 255 pp.

Ipinza-Regla, J. H.; Covarrubias, R. 1989. Répartition des espèces de Dolichoderinae (Hymenoptera: Formicidae) au Chili. Annales de la Société Entomologique de France (n.s.)25:377-379.

Iredale, T. 1922. Book notes. Proceedings of the Malacological Society 15:78-92.

Ipinza-Regla, J. H.; Covarrubias Berríos, R. 1983 ("1982"). Distribución de especies de hormigas de la subfamilia Myrmicinae (Formicidae) en Chile. EOS. Revista Española de Entomología 58:135-141.

Ipinza-Regla, J. H.; Covarrubias Berríos, R.; Ladrón de Guevara, R. F. 1983. Distribución altitudinal de Formicidae en los Andes de Chile central. Folia Entomologica Mexicana 55:103-128.

Ipinza-Regla, J. H.; Capurro, S. L. 1972. Heteroponera carinifrons en Antofagasta. MNHN (Museo Nacional de Historia Natural) Noticiario Mensual 16(192):7.

Imanishi, K. 1930. An example of vertical distribution, seen in ants. [In Japanese.]. Kontyû 4:185-187.

Imhoff, L. 1852. Ueber eine Art afrikanischer Ameisen. Bericht über die Verhandlungen der Naturforschenden Gesellschaft in Basel 10:175-177. PDF

Imhoff, L. 1854. On a species of African ant. Annals and Magazine of Natural History (2)13:75-76. PDF

Notes: Partial translation of Imhoff (1852).

International Commission on Zoological Nomenclature 1956. Opinion 424. Validation under the plenary powers of the specific name rufa Linnaeus, 1761, as published in the combination Formica rufa and designation under the same powers of the species so named to be the type species of the genus Formica Linnaeus 1758 (class Insecta, order Hymenoptera). Opinions and Declarations rendered by the International Commission on Zoological Nomenclature 14:215-242.

International Commission on Zoological Nomenclature 1976. Opinion 1053. Formica maxima Moore, 1842 (Insecta: Hymenoptera): suppressed under the plenary powers. Bulletin of Zoological Nomenclature 32:244-245.

Imai, H. T.; Yosida, T. H. 1966b. Polyploid cells observed in male and queen ants of Aphaenogaster osimensis. Annual Report. National Institute of Genetics, Japan 16:54.

Imai, H. T.; Yosida, T. H. 1965. Chromosome observation in Japanese ants. Annual Report. National Institute of Genetics, Japan 15:64-66. PDF