Hara H., 1994: A new species of Rivellia (Diptera, Platystomatidae) from Japan, with notes on three known species of the genus in the Far East. 10 pp. Memoirs of the National Science Museum 27: 155-164.

 Hara H., 1994: Rivellia basilaris (Wiedemann) (Diptera, Platystomatidae) and its Allied Species in East Asia, II. 9 pp. 

 Hara H., 2011: A new slug sawfly, Caliroa nara sp. nov. (Hymenoptera, Tenthredinidae), infesting oak trees, with taxonomic notes on C. angustata and C. annulipes. 15 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 17(2): 369-383.

 Hara H., 2012: Heterarthrus fasciatus (Hymenoptera, Tenthredinidae), a leaf-mining sawfly of Populus spp. in Northeast Asia. 10 pp. Japanese Journal of Systematic Entomology 18(2): 405-414.

 Hara H., 2014: A pine sawfly, Microdiprion hakusanus, infestig Pinus spp. in Japan (Hymenoptera: Diprionidae). 10 pp. Japanese Journal of Systematic Entomology 20(2): 225-234.

 Hara H., 2016: Larva of Megabeleses crassitarsis (Hymenoptera: Tenthredinidae) infesting Magnolia. 5 pp. Japanese Journal of Systematic Entomology 22(2): 149-153.

 Hara H., Ibuki S., Naito T., 2015: Larva and life history of Beleses satonis (Hymenoptera, Tenthredinidae) infesting hardy kiwi. 4 pp. Japanese Journal of Systematic Entomology 21(2): 287-290.

 Hara H., Kojima H., Shinohara A., 2007: Arge solowiyofka (Hymenoptera, Argidae) feeding on Betula ermanii, newly recorded from Japan. 5 pp. Japanese Journal of systematic Entomology (N.S.) 13(1): 85-89.

 Hara H., Shinohara A., 2014: A Palaearctic betulafeeding sawfly, Arge dimidiata (Hymenoptera: Argidae), found in Japan. 10 pp. Japanese Journal of Systematic Entomology 20(2): 291-300.

 Hara H., Shinohara S., 2000: A systematic study on the sawfly genus Cimbex of east Asia (Hymenoptera, Cymbicidae). 26 pp. Japanese Journal of systematic Entomology (N.S.) 6(2): 199-224.

 Hara H., Togashi I., 1998: The larva and cocoon of Conaspidia murotai (Hymenoptera, Tenhredinidae), with notes on its biology. 6 pp. Japanese Journal of systematic Entomology (N.S.) 4(1): 25-30.

 Harada T., 1996: Effects of Population Density on the Duration of Nymphal Period and Diapause-posture at the Adult Stage in a Water Strider, Gerris latiabdominis (Hemiptera: Gerridae). 7 pp. 

 Harada T., Inoue S., Watanabe M., 2003: Effects of low temperature on the condition of flight muscles and flight propensity in a water strider, Aquarius paludum (Heteroptera: Gerridae). 4 pp. European Journal of Entomology 100(4): 481-484.

 Harada Y., 2005: Diel and seasonal patterns of foraging activity in the arboreal ant Crematogaster matsumurai Forel. 6 pp. Entomological Science 8(2): 167-172.

 Haragsim O., 1966: Medovnice a včely. 195 pp. 

 Haragsim O., Pospíšil J., 1969: Photopositive response of field-bees and drones in apis Mellifera L. to monochromatic lights. 8 pp. Acta entomologica Bohemoslovaca 66: 1-8.

 Harant H., Rioux J. A., Jarry D., : Les Culicides autochnotes et anémocheres de la ville de Montpellier. 21 pp. 

 Harapat J., 1925: Jak vyučovati živočichopisu. Sborník ukázek z vyučovací prakse. Díl 2. 194 pp. Nová učitelská knižnice

 Harasewych M. G., Baldinger A. J., Villacampa Y., Greenhall P., 2007: The Cerion (Mollusca: Gastropoda: Pulmonata: Cerionidae) taxa of Charles Johnson Maynard and their type specimens. 161 pp. Bulletin of the Museum of Comparative Zoology 158/7: 367-528.

 Harbach R. E., 1984: A new species of Toxomerus (Diptera, Syrphidae) from Brazil, with notes on three related species. 5 pp. Proc. Entomol. Soc. Wash. 86(4): 840-844.

 Harbach R. E., 1994: The subgenus Sabethinus of Sabethes (Diptera: Culicidae). 28 pp. Systematic Entomology 19(3): 207-234.

 Harbach R. E., 1995: A new Sabethes of the subgenus Peytonulus (Diptera: Culicidae) with an unusual fourth-instar larva. 10 pp. 

 Harbach R. E., 1995: Two new species of the subgenus Peytonulus of Sabethes (Diptera: Culicidae) from Colombia. 5 pp. 

 Harbach R. E., Dahl C., White G. B., 1985: Culex (Culex) pipiens Linnaeus (Diptera: Culicidae): Concepts, type designations, and description. 24 pp. Proc. Entomol. Soc. Wash. 87(1): 1-24.

 Harbach R. E., Harrison B. A., Gad A. M., 1984: Culex (Culex) molestus Forskal (Diptera: Culicidae): Neotype designation, description, variation, and taxonomic status. 22 pp. Proc. Entomol. Soc. Wash. 86(3): 521-542.

 Harbich H., 1978: Zur Biologie von Acherontia atropos (Lep.: Sphingidae). 16 pp. 

 Harbich H., 1994: Der Hyles euphorbiae-Komplex- ein taxonomisches Problem (Lepidoptera: Sphingidae). 6. Teil. 11 pp. [LEP 4897] Entomologische Zeitschrift 104(4): 61-71.

 Harbich H., 1996: Beschreibung und numerische Erfassung der Struktur der Mikropylarregion von Sphingiden-Eiern- eine erste Zusammenfassung für den Hyles euphorbiae-Komplex (Lepidoptera: Sphingidae). 1. Teil. 8 pp. [LEP 4898] Entomologische Zeitschrift 106(3): 93-100.

 Harbich H., 1999: Beschreibung und numerische Erfassung der Struktur der Mikropylarregion von Sphingiden-Eiern- eine Zusammenfassung für den Hyles euphorbiae-Komplex (Lepidoptera: Sphingidae). 3. Teil. 6 pp. [LEP 4899] Entomologische Zeitschrift 109(2): 56-61.

 Harbich H., : Untersuchungen an einem Freilandhybriden zwischen Celerio galii und Celerio euphorbiae (Lep., Sphingidae). 10 pp. 

 Harbich H., Hundsdoerfer A. K., 2006: Untersuchungen an einem Hyles-Freilandhybriden aus Nord-Tunesien (Lepidoptera: Sphingidae). 8 pp. Entomologische Zeitschrift 116(3): 99-106.

 Harbo J. R., 1988: Effect of comb size on population growth of honey bee (Hymenoptera: Apidae) colonies. 5 pp. 

 Hard J. S., 1976: Estimation of hemlock sawfly (Hymenoptera: Diprionidae) fecundity. 6 pp. 

 Hard J. S., 1976: Natural control of hemlock sawfly, Neodiprion tsugae (Hymenoptera: Diprionidae), populations in Southeast Alaska. 14 pp. 

 Harde K. W., 1957: Die Verschiedenheiten der Körperproportinierung bei Acanthocinus aedilis L. (Col. Ceramb.). 28 pp. 

 Harde K. W., 1959: Die grosste Käfer der Erde: Titanus giganteus. 2 pp. 

 Harde K. W., 1960: Erste Ergebnisse von Markierungsversuchen mit Agapanthia villosoviridescens Deg. (Col., Ceramb.). 8 pp. Stuttgarter Beiträge zur Naturkunde 42A: 1-8.

 Harde K. W., 1961: Untersuchungen über Körperproportionierung bei Cerambyx scopolii Düssl. und Cerambyx cerdo L. (Col., Ceramb.). 19 pp. Stuttgarter Beiträge zur Naturkunde 77A: 1-19.

 Harde K. W., 1975: Käfer – die erfolgreichste Tiergruppe der Welt. 31 pp. 

 Harde K. W., Köstlin R., 1961: Beiträge zur württembergischen Käferfauna I. 20 pp. 

 Harde K. W., Köstlin R., 1962: Beitrage zur württembergischen Käferfauna II. Curculionidae. 15 pp. 

 Harde K. W., Köstlin R., 1965: Beiträge zur württembergischen Käferfauna III. 22 pp. 

 Hardenberg J. D. F., 1926: Bijdrage tot de Kennis der Pupipara. 77 pp. 

 Hardenberg J. D. F., 1929: Beiträge zur Kenntnis der Pupiparen. 74 pp. 

 Hardie J., 1994: Variation in behavioural migration in aphids. 6 pp. 

 Harding P. T., 1979: Provisional atlas of the Insects of the British Isles. Part 9 Hymenoptera: Vespidae. 16 pp. 

 Hardman J. M., Rogers R. E. L., MacLellan C. R., 1988: Advantages and disadvantages of using pyrethroids in Nova Scotia aplle orchards. 13 pp. 

 Hardwick D. F., 1970: A generic revision of the North American Heliothidinae (Lepidoptera: Noctuidae). 59 pp. Memoirs of the Entomological Society of Canada 73: 1-59.

 Hardy A. R., 1971: The North American Areodina with a description of a new genus from California (Coleoptera: Scarabaeidae). 8 pp. 

 Hardy A. R., 1974: Revision of Thyce LeConte and related genera (Coleoptera: Scarabaeidae). 47 pp.