Heatwole, H. 1996. Ant assemblages at their dry limits: the northern Atacama Desert, Peru, and the Chott El Djerid, Tunisia. Journal of Arid Environments 33:449-456.
Heatwole, H.; Muir, R. 1991. Foraging, abundance and biomass of ants in the pre-Saharan steppe of Tunisia. Journal of Arid Environments 21:337-350. PDF

Notes: Camponotus martensi Cardiocondyla batesi Cataglyphis aurata Cataglyphis bombycina Cataglyphis rubra Messor aegyptiacus Messor arenarius Monomorium viator Oxyopomyrmex laticeps Pheidole megacephala Plagiolepis schmitzi Tetramorium semilaeve

Hedges, S. B.; Kumar, S. (eds.) 2009. The Timetree of Life. New York: Oxford University Press, 572 pp.
Hedicke, H. 1941. Über das Erscheinungsjahr von Fabricius' Systema Piezatorum. Mitteilungen der Deutschen Entomologischen Gesellschaft 10:82-83.

Notes: Provides evidence about the year of publication of Fabricius (1804).

Hedin, P. A. (ed.) 1985. Bioregulators for pest control. ACS Symposium Series No. 276. Washington: American Chemical Society, xxi + 540 pp.
Heer, O. 1849. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweiter Theil: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Leipzig: W. Engelmann, vi + 264 pp. PDF

Notes: Also published as Heer (1850). Heer (1849, 1850) frequently appended the words Radobojana or Oeningensis to binominals, often to several separate species in a single genus, for example his Formica obesa, F. pinguis, F. pinguicula, F. macrocephala. The locality names do not constitute part of the taxon name, but rather indicate the geographical provenance of the material, either Radoboj (Croatia), or Oeningen (Germany). Thus F. obesa Radobojana indicates his material of this species from Radoboj, while F. obesa Oeningensis refers to his material of the same species from Oeningen.

Heer, O. 1850. Die Insektenfauna der Tertiärgebilde von Oeningen und von Radoboj in Croatien. Zweite Abtheilung: Heuschrecken, Florfliegen, Aderflüger, Schmetterlinge und Fliegen. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 11(1):1-264. PDF

Notes: Heer (1849, 1850) frequently appended the words Radobojana or Oeningensis to binominals, often to several separate species in a single genus, for example his Formica obesa, F. pinguis, F. pinguicula, F. macrocephala. The locality names do not constitute part of the taxon name, but rather indicate the geographical provenance of the material, either Radoboj (Croatia), or Oeningen (Germany). Thus F. obesa Radobojana indicates his material of this species from Radoboj, while F. obesa Oeningensis refers to his material of the same species from Oeningen.

Heer, O. 1852. Ueber die Haus-Ameise Madeiras. Zürcherische Jugend. Naturforschende Gesellschaft 54:1-24. PDF
Heer, O. 1856a. On the house ant of Madeira (translated by R. T. Lowe). [part]. Annals and Magazine of Natural History (2)17:209-224.
Heer, O. 1856b. On the house ant of Madeira (translated by R. T. Lowe). [concl.]. Annals and Magazine of Natural History (2)17:322-333.
Heer, O. 1864. Die Urwelt der Schweiz. [Lieferungen 7-11.]. Zürich: Friedrich Schulthess, pp. 289-496.

Notes: Publication date from Evenhuis (1994b:504). Ants discussed and illustrated pp. 386-388.

Heer, O. 1867. Fossile Hymenopteren aus Oeningen und Radoboj. Neue Denkschriften der Allgemeinen Schweizerischen Gesellschaft für die Gesammten Naturwissenschaften 22(4):1-42. PDF
Heer, O. 1870. Die Miocene Flora und Fauna Spitzbergens. Kongliga Svenska Vetenskaps-Akademiens Handlingar (n.s. 3)8(7):1-98. PDF
Heer, O. 1879. Die Urwelt der Schweiz. Zweite, umgearbeitete und vermehrte Auflage. Zürich: Friedrich Schulthess, xix + 713 pp.

Notes: Ants pp. 412-414.

Hefetz, A. 1993. Hymenopteran exocrine secretions as a tool for chemosystematic analysis - possibilities and constraints. Biochemical Systematics and Ecology 21:163-169.
Hefetz, A.; Lenoir, A. 1992. Dufour's gland composition in the desert ant Cataglyphis: species specificity and population differences. Zeitschrift für Naturforschung. C, Journal of Biosciences 47:285-289.
Hefetz, A.; Orion, T. 1982. Pheromones of ants of Israel. I. The alarm-defense system of some larger Formicinae. Israel Journal of Entomology 16:87-97.
Hegner, R. W. 1915. Studies on germ cells. IV. Protoplasmic differentiation in the oocytes of certain Hymenoptera. Journal of Morphology 26:495-561. PDF

Notes: Camponotus embryogenesis, emphasis on symbionts

Heil, M.; Gonzalez-Teuber, M.; Clement, L. W.; Kautz, S.; Verhaagh, M.; Bueno, J. S. 2009. Divergent investment strategies of Acacia myrmecophytes and the coexistence of mutualists and exploiters. Proceedings of the National Academy of Sciences of the United States of America 106:18091-18096. PDF
Heinze, J. 1986. A new find of Paratrechina longicornis (Latreille 1802) on the Azores (Hymenoptera, Formicidae). Bocagiana 101:1-3.
Heinze, J. 1987a. Three species of social parasitic ants new to Turkey. Insectes Sociaux 34:65-68. PDF
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. 1989a. Alternative dispersal strategies in a North American ant. Naturwissenschaften 76:477-478.
Heinze, J. 1989b. A biochemical approach toward the systematics of the Leptothorax "muscorum" group in North America (Hymenoptera: Formicidae). Biochemical Systematics and Ecology 17:595-601.
Heinze, J. 1989c. Leptothorax wilsoni n.sp., a new parasitic ant from eastern North America (Hymenoptera: Formicidae). Psyche (Cambridge) 96:49-62. PDF
Heinze, J. 1991. Biochemical studies on the relationship between socially parasitic ants and their hosts. Biochemical Systematics and Ecology 19:195-206.
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.
Heinze, J. 1993a. Habitat structure, dispersal strategies and queen number in two boreal Leptothorax ants. Oecologia (Berlin) 96:32-39.
Heinze, J. 1993b. Life histories of subarctic ants. Arctic 46(4):354-358. PDF
Heinze, J. 1994. Genetic colony and population structure of the ant Leptothorax cf. canadensis. Canadian Journal of Zoology 72:1477-1480.