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.

Harada, A. Y.; Benson, W. W. 1988. Espécies de Azteca (Hymenoptera, Formicidae) especializadas em Cecropia spp. (Moraceae): distribuição geográfica e considerações ecológicas. Revista Brasileira de Entomologia 32:423-435.

Harrington, W. H. 1891. Note on Amblyopone pallipes, Hald. Canadian Entomologist 23:138-139. PDF

Handlirsch, A. 1906. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 4. Leipzig: Wilhelm Engelmann, pp. 481-640.

Handlirsch, A. 1907. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 6. Leipzig: Wilhelm Engelmann, pp. 801-960.

Handlirsch, A. 1908. Die fossilen Insekten und die Phylogenie der rezenten Formen. Ein Handbuch für Paläontologen und Zoologen. Lieferung 8. Leipzig: Wilhelm Engelmann, 1430 pp.

Notes: This volume is a collection of all previous parts of Die Fossilen Insekten. It retains the same paginations as the preceding numbered Lieferung and duplicates their contents.

Hansen, L. D.; Akre, R. D. 1985. Biology of carpenter ants in Washington State (Hymenoptera: Formicidae: Camponotus). Melanderia 43:i-v, 1-61.

Hamann, H. H. F.; Klemm, W. 1976. Ergebnisse der von Dr. O. Paget und Dr. E. Kritscher auf Rhodos durchgeführten zoologischen Exkursionen. XVI. Formicidae. Annalen des Naturhistorischen Museums in Wien 80:669-679. PDF

Hamilton, W. D. 1972. Altruism and related phenomena, mainly in social insects. Annual Review of Ecology and Systematics 3:193-232.

Hamm, A. H. 1902. Formica exsecta in South Devon. Entomologist's Monthly Magazine 38:266.

Hamann, H. H. F.; Klemm, W. 1967. Ergebnisse der zoologischen Nubien-Expedition 1962. Teil XXXIV. Hymenoptera - Formicidae. Annalen des Naturhistorischen Museums in Wien 70:411-421. PDF

Halliday, R. B. 1981. Heterozygosity and genetic distance in sibling species of meat ants (Iridomyrmex purpureus group). Evolution 35:234-242.

Halliday, R. B. 1983. Social organization of meat ants Iridomyrmex purpureus analyzed by gel electrophoresis of enzymes. Insectes Sociaux 30:45-56.

Halverson, D. D.; Wheeler, J.; Wheeler, G. C. 1976. Natural history of the sandhill ant, Formica bradleyi (Hymenoptera: Formicidae). Journal of the Kansas Entomological Society 49:280-303.

Hamann, H. H. F. 1957. On a new record of Gesomyrmex Mayr (Formicidae). Idea 10(4):1-6.

Halliday, R. B. 1979. Esterase variation at three loci in meat ants. Journal of Heredity 70:57-61.

Hall, D. W.; Smith, I. C. 1954. Studies in Pharaoh's ant, Monomorium pharaonis (L.). (9) Somatic mosaics. Entomologist's Monthly Magazine 90:176-182.

Hallett, H. M. 1912 ("1911"). A list of Hymenoptera Aculeata recorded for the county of Glamorgan. Transactions of the Cardiff Naturalists' Society 44:92-99.

Halliday, R. B. 1975. Electrophoretic variation of amylase in meat ants, Iridomyrmex purpureus, and its taxonomic significance. Australian Journal of Zoology 23:271-276.

Hall, D. W.; Smith, I. C. 1951. Studies in Pharaoh's ant, Monomorium pharaonis (L.). (6) External characters, size variation and cephalic ratios. Entomologist's Monthly Magazine 87:217-221. PDF

Hall, D. W.; Smith, I. C. 1952. Studies in Pharaoh's ant, Monomorium pharaonis (L.). (7) Thoracic structures, typical and atypical. Entomologist's Monthly Magazine 88:97-102.

Hall, D. W.; Smith, I. C. 1953. Atypical forms of the wingless worker and the winged female in Monomorium pharaonis (L.) (Hymenoptera: Formicidae). Evolution 7:127-135.

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.

Haldeman, S. S. 1849a. On the identity of Anomma with Dorylus, suggested by specimens which Dr. Savage found together, and transmitted to illustrate his paper on the driver ants. Proceedings of the Academy of Natural Sciences of Philadelphia 4:200-202. PDF

Haldeman, S. S. 1849b. On several new Hymenoptera of the genera Ampulex, Sigalphus, Chelonus and Dorylus. Proceedings of the Academy of Natural Sciences of Philadelphia 4:203-204. PDF

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.

Haldeman, S. S. 1844. Descriptions of insects, presumed to be undescribed. Proceedings of the Academy of Natural Sciences of Philadelphia 2:53-55. PDF

Notes: Published between 30 April 1844 and 21 June 1844. See Nolan (1913).

Stansbury, H. 1852. An expedition to the Valley of the Great Salt Lake of Utah; including a description of its geography, natural history, and minerals, and an analysis of its waters. London: Sampson Low, Son & Co., 487 pp.

Haldeman, S. S. 1852. Appendix C. - Insects. Pp. 366-378 in: Stansbury, H. 1852. An expedition to the Valley of the Great Salt Lake of Utah; including a description of its geography, natural history, and minerals, and an analysis of its waters. London: Sampson Low, Son & Co., 487 pp.

Hagan, H. R. 1954c. The reproductive system of the army-ant queen, Eciton (Eciton). Part 3. The oöcyte cycle. American Museum Novitates 1665:1-20.