Howse, P. E.; Bradshaw, J. W. S. 1980. Chemical systematics of social insects with particular reference to ants and termites. Pp. 71-90 in: Bisby, F. A.; Vaughan, J. G.; Wright, C. A. (eds.) 1980. Chemosystematics: principles and practice. Systematics Association Special Volume 16. New York: Academic Press, xii + 449 pp.
Hosoishi, S.; Yamane, S. 2021. [Untitled. Rotastruma epispina sp. nov., attributed to S. Hosoishi and S. Yamane]. Pp. 227-231 in: Hosoishi, S.; Yamane, S.; Sokh, H. 2021. A third species of the rare ant genus Rotastruma (Hymenoptera, Formicidae) from Cambodia, with illustrated generic diagnoses and key to species. Deutsche Entomologische Zeitschrift 68 (2):225-233. PDF
Hosoishi, S.; Yamane, S. 2022. [Untitled. Carebara colobopsis sp. nov. described by S. Hosoishi and S. Yamane.]. Pp. 361-369 in: Hosoishi, S.; Yamane, S.; Sokh, H. 2022. Discovery of a new phragmotic species of the ant genus Carebara Westwood, 1840 (Hymenoptera, Formicidae) from Cambodia. Journal of Hymenoptera Research 91:357-374. PDF
Hong, Y.-C. 1974. [Untitled. Eomyrmex Hong gen. nov. Eomyrmex guchengziensis Hong gen. et sp. nov.]. Pp. 138-139, 147-148 in: Hong, Y.-C.; Yang, T.-C.; Wang, S.-T.; Wang, S.-E.; Li, Y.-K.; Sun, M.-R.; Sun, H.-C.; Tu, N.-C. 1974. Stratigraphy and paleontology of Fushun coal-field, Liaoning Province. [In Chinese and English.]. Acta Geologica Sinica 48:113-150.
Hong, Y.-C. 1985. [Untitled. Liometopum jiaoyanshanense sp. nov.]. P. in Hong, Y.-C.; Wang, W. 1985. Miocene Diptera and Hymenoptera (Insecta) of Shanwang, Shandong Province, China. Memoirs of the Beijing Natural History Museum 31:1-22.
Hoenle, P. O.; Lattke, J. E.; Donoso, D. A. 2020. [Untitled. New species Odontomachus davidsoni attributed to Hoenle, Lattke & Donoso]. Pp. 86-96 Hoenle, P. O.; Lattke, J. E.; Donoso, D. A.; von Beeren, C.; Heethoff, M.; Schmelzle, S.; Argoti, A.; Camacho, L.; Ströbel, B.; Blüthgen, N. 2020. Odontomachus davidsoni sp. nov. (Hymenoptera, Formicidae), a new conspicuous trap-jaw ant from Ecuador. ZooKeys 948:75-105. PDF
Hita-Garcia, F.; Lieberman, Z. 2019. [New species Discothyrea aisnetu, D. athene, D. chimera, D. damato, D. dryad, D. gaia, D. gryphon, D. hawkesi, D. kalypso, D. maia, D. michelae, D. penthos, D. schulzei, D. venus, and D. wakanda attributed to Hita-Garcia & Lieberman]. Pp. 29, 31, 34, 37, 40, 43, 45, 48, 51, 55, 56, 59, 62, 67, 75, 78 Hita Garcia, F.; Lieberman, Z.; Audisio, T. L.; Liu, C.; Economo, E. P. 2019. Revision of the highly specialized ant genus Discothyrea (Hymenoptera: Formicidae) in the Afrotropics with X-ray microtomography and 3D cybertaxonomy. Insect Systematics and Diversity 3 (6): 5:1-84. PDF
Hita Garcia, F.; Gómez, K. 2025. [Untitled. Zasphinctus lumumbai sp. nov., Z. aprilia sp. nov., Z. kouakoui sp. nov., Z. lolae sp. nov., Z. ndouri sp. nov. attributed to F. Hita Garcia & K. Gómez.]. Pp. 29-32, 36-44 in: Hita Garcia, F.; Gómez, K.; Keller, R. A.; Schurian, B.; Economo, E. P. 2025. A never-ending story: updated 3D cyber-taxonomic revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) for the Afrotropical region. ZooKeys 1223:1-55. [online early]. PDF
Hita Garcia, F.; Fischer, G. 2010. [Untitled. Tetramorium boehmei Hita Garcia & Fischer sp. n.]. Pp. 363-365 in: Hita Garcia, F.; Fischer, G.; Kück, P.; Thormann, B.; Peters, M. K. 2010. Tetramorium boehmei sp. n. – a new ant (Hymenoptera: Formicidae) species from the Kakamega Forest, Western Kenya. Bonn Zoological Bulletin 57 (2):359-366. PDF
Hita Garcia, F. 2014. [Untitled. Tetramorium raptor Hita Garcia sp. nov.]. Pp. 84-87 in: Hita Garcia, F.; Fisher, B. L. 2014a. The ant genus Tetramorium Mayr in the Afrotropical region (Hymenoptera, Formicidae, Myrmicinae): synonymisation of Decamorium Forel under Tetramorium, and taxonomic revision of the T. decem species group. ZooKeys 411:67-103. PDF
Hita Garcia, F. 2017. [New species of Terataner attributed to F. Hita Garcia]. Pp. 12-25 in: Hita Garcia, F.; Fischer, G.; Liu, C.; Audisio, T. L.; Alpert, G. D.; Fisher, B. L.; Economo, E. P. 2017. X-Ray microtomography for ant taxonomy: An exploration and case study with two new Terataner (Hymenoptera, Formicidae, Myrmicinae) species from Madagascar. PLoS ONE 12 (3):36 pp. e0172641. PDF
Hita Garcia, F. 2017. [New species of Zasphinctus attributed to F. Hita Garcia]. Pp. 51-65 in: Hita Garcia, F.; Fischer, G.; Liu, C.; Audisio, T. L.; Economo, E. P. 2017. Next-generation morphological character discovery and evaluation: an X-ray micro-CT enhanced revision of the ant genus Zasphinctus Wheeler (Hymenoptera, Formicidae, Dorylinae) in the Afrotropics. ZooKeys 693:33-93. PDF
Hirosawa, H.; Higashi, S.; Mohamed, M. 1998. Food habits of army ants Aenictus and their effects on ant community in a rainforest of Borneo. [Abstract.]. P. 210 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.
Hermann, H. R.; Blum, M. S. 1981. Defensive mechanisms in the social Hymenoptera. Pp. 77-197 in: Hermann, H. R. (ed.) 1981. Social insects. Volume 2. New York: Academic Press, xiii + 491 pp.
Hermann, H. R. 1984b. Elaboration and reduction of the venom apparatus in aculeate Hymenoptera. Pp. 201-243 in: Hermann, H. R. (ed.) 1984. Defensive mechanisms in social insects. New York: Praeger, xii + 259 pp.
Herbers, J. M. 1988. Manica mutica in Gunnison County, Colorado. Pp. 157-159 in: Trager, J. C. (ed.) 1988. Advances in myrmecology. Leiden: E. J. Brill, xxvii + 551 pp.
Heinze, J.; Hölldobler, B. 1994. Fighting and thelytokous parthenogenesis in the ant, Platythyrea punctata. P. 245 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.
Heinze, J. 1987b. The application of electrophoretical data on species differentiation in the ant tribe Leptothoracini. Pp. 31-32 in: Eder, J.; Rembold, H. (eds.) 1987. Chemistry and biology of social insects. München: Verlag J. Peperny, xxxv + 757 pp.
Heinze, J. 1992. Ecological correlates of functional monogyny and queen dominance in leptothoracine ants. Pp. 25-33 in: Billen, J. P. J. (ed.) 1992. Biology and evolution of social insects. Leuven: Leuven University Press, ix + 390 pp.
Hauschteck, E. 1963. Chromosomes of Swiss ants. [Abstract.]. P. 140 in: Geerts, S. J. (ed.) 1963. Genetics today. Proceedings of the XI International Congress of Genetics, The Hague, The Netherlands, September, 1963. Volume 1. Abstracts. New York: MacMillan Co., 332 pp.
Haskins, C. P. 1970. Researches in the biology and social behavior of primitive ants. Pp. 355-388 in: Aronson, L. R.; Tobach, E.; Lehrman, D. S.; Rosenblatt, J. S. (eds.) 1970. Development and evolution of behavior. San Francisco: W. H. Freeman, xviii + 656 pp.
Hashimoto, Y. 1992. The phylogeny of the Formicidae and its relationship to other Aculeata. [Abstract.]. P. 52 in: XIX International Congress of Entomology 1992. Living with insects. Proceedings XIX International Congress of Entomology. Abstracts. Beijing, China, June 28 - July 4, 1992. Beijing: China Cultural Center, xi. + 730 pp.
Hashimoto, Y. 2003. Identification guide to the ant genera of Borneo. Pp. 89-162 in: Hashimoto, Y.; Rahman, H. (eds.) 2003. Inventory and collection. Total protocol for understanding of biodiversity. Kota Kinabalu: Research and Education Component, BBEC Programme (Universiti Malaysia Sabah), 310 pp. PDF
Hasegawa, E.; Ruana, F.; Tinaut, A. 2002. Phylogeny and the evolution of slavery in ants of the subfamily Formicinae. [Abstract.]. P. 139 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.
Harada, A. Y.; Adis, J. 1997. The ant fauna of tree canopies in Central Amazonia: a first assessment. Pp. 382-400 in: Stork, N. E.; Adis, J.; Didham, R. K. (eds.) 1997. Canopy arthropods. London: Chapman & Hall, xvi + 567 pp.
Harada, A. Y. 1990. Ant pests of the Tapinomini tribe. Pp. 298-315 in: Vander Meer, R. K.; Jaffe, K.; Cedeno, A. (eds.) 1990. Applied myrmecology: a world perspective. Boulder: Westview Press, xv + 741 pp.
Hamer, M. T.; Tang, K. L.; Guénard, B. 2025. [Untitled. Strumigenys liui sp. nov., Strumigenys marmorata sp. nov., Strumigenys rimdahli sp. nov., attributed to M.T. Hamer, K.L. Tang and B. Guénard.]. Pp. 7-16, 21-24 in: Hamer, M. T.; Katzke, J.; Tang, K. L.; Weemaels, A. I.; Hita-Garcia, F.; Economo, E. P.; Guénard, B. 2025. A revision of the rare Strumigenys mnemosyne (Formicidae; Myrmicinae) group using micro-CT scanning, with the description of three new species, and the virtual repair of a broken paratype. PLoS ONE 20 (9):e0331762, 1-29. PDF
Hamer, M. T.; Lee, J. H. C.; Guénard, B. 2024. [Untitled. Leptogenys grohli sp. nov. attributed to M. T. Hamer, J. H. C. Lee and B. Guénard.]. 182-189 Hamer, M. T.; Lee, J. H. C.; Tse, C. Y. L.; Silva, T. S. R.; Guénard, B. 2024. The Leptogenys Roger, 1861 (Formicidae, Ponerinae) of Hong Kong SAR with additional records from Guangdong, China. ZooKeys 1202:169-211. [online early]. PDF
Hamer, M. T.; Guénard, B. 2023. [Untitled. Temnothorax barrettoi sp. nov. attributed to M.T. Hamer and B. Guénard.]. Pp. 119-124 in: Hamer, M. T.; Lee, R. H.; Guénard, B. 2023. First record of the genus Temnothorax Mayr, 1861 (Formicidae: Myrmicinae) in Hong Kong, with descriptions of two new species. European Journal of Taxonomy 879:116-135. PDF
Haliday, A. H. 1836. Descriptions, etc. of the Hymenoptera. Pp. 316-331 in: Curtis, J.; Haliday, A. H.; Walker, F. 1836. Descriptions, etc. of the insects collected by Captain P. P. King R. N., F. R. S., in the survey of the Straits of Magellan. Transactions of the Linnean Society of London 17:315-359.