Howden H. F., Malý V., 2005: Cryptoryctes tricornutus sp. nov. from the Northern Territory, Australia (Scarabaeidae, Dynastinae, Oryctini). 4 pp. 

 Howden H. F., Ritcher P. O., 1952: Biology of Deltochilum gibbosum (Fab. ) with a description of the larva. 5 pp. The Coleopterists Bulletin 6(4): 53-57.

 Howden H. F., Scholtz C. H., 1986: Changes in a Texas dung beetle community between 1975 and 1985 (Coleoptera: Scarabaeidae). 4 pp. The Coleopterists Bulletin 40(4): 313-316.

 Howe R. W., 1951: A note on grain pests of the genus Laemophloeus (Col., Cucujidae). 1 pp. 

 Howe R. W., 1953: Oryzaephilus mercator (Fauv.) (Col., Cucujidae), a valid species. 1 pp. 

 Howe R. W., 1955: Laemopholeus turcicus Grouv. (Col., Cucujide) in the U.S.A. 1 pp. 

 Howe R. W., 1956: The biology of the two common storage species of Oryzaephilus (Coleoptera, Cucujidae). 15 pp. 

 Howe R. W., Lefkovitch L. P., 1957: The distribution of the storage species of Cryptolestes (Col., Cucujidae). 15 pp. 

 Howell J. O., 1980: The value of second-stage males in armoured scale insect phyletics. 10 pp. Israel Journal Ent. 14: 87-96.

 Howse P. E., 1965: On the significance of certain oscillatory movements of termites. 12 pp. 

 Howse P. E., 1965: The structure of the subgenual organ and certain other mechanoreceptors of the termite Zootermopsis angusticollis (Hagen). 10 pp. 

 Howse P. E., 1966: Air movement and termite behaviour. 3 pp. 

 Howse P. E., 1967: Nest building behaviour of the termite Zootermopsis nevadensis (Hagen). 6 pp. 

 Howse P. E., 1968: On the division of labour in the primitive termite Zootermopsis nevadensis (Hagen). 6 pp. 

 Hoy M. A., Conely J., Robinson W., 1988: Cyhexatin and fenbutatin-oxide resitance in pacific spider mite (Acari: Tetranychidae): stability and mode of ihneritance. 8 pp. 

 Hrabě S., 1939: Oligochaetes aquatiques des Hautes Tatras. 28 pp. (in Czech). 

 Hrabě S., 1941: Zur Kenntnis der Oligochaeten aus der Donau. 36 pp. (in Czech). 

 Hrabě S., Oliva O., 1953: Klíč našich ryb. 101 pp.  Discount 20%!

 Hradil K., 2003: Faunistic records from the Czech Republic – 171. Heteroptera: Rhyparochromidae, Miridae. 2 pp. [M52] Klapalekiana 39(4): 313-314.

 Hradil K., 2010: Faunistic records from the Czech Republic – 290. Heteroptera: Miridae. 2 pp. Klapalekiana 46(1-2): 131-132.

 Hradil K., 2011: Faunistic records from the Czech Republic – 315. Heteroptera: Lygaeidae. 2 pp. (in English). Klapalekiana 47(3-4): 261-262.

 Hradil K., Kapitola P., Jindra Z., Kment P., 2002: Faunistic records from the Czech Republic – 146. Heteroptera: Lygaeidae, Miridae. 2 pp. [M52] Klapalekiana 38(1-2): 113-114.

 Hradil K., Klement P., Bryja J., Roháčová M., Baňař P., Ďurčová K., 2008. New and interesting records of true bugs (Heteroptera) from the Czech Republic and Slovakia IV. Nové a zajímavé nálezy ploštic (Heteroptera) z České republiky a ze Slovenska IV. 42 pp. (in English). Klapalekiana 44: 165-206.

 Hradský M., Hüttinger E., 1984: Eine neue Spezies des Genus Acanthopleura aus Kirgisien/UDSSR, Acanthopleura kocoureki sp. n. (Diptera, Asilidae). 7 pp. [M20] Entomofauna 5/22: 259-265.

 Hradský M., Hüttinger E., 1985: Das Genus Eutolmus Loew, 1848, in der östlichen Paläarktis (Diptera, Asilidae). 23 pp. Entomofauna 6/13: 165-187.

 Hradský M., Moucha J., 1967: Raubfliegen – Fauna (Diptera, Asilidae) von Bulgarien. 8 pp. [DIP 1291] Fragmenta Faunistica 13/18: 315-322.

 Hrbáček J., 1943: Dvě nové larvy Hydrophilidů. 8 pp. 

 Hrbáček J., 1944: O larvách rodu Hydraena (Coleoptera, Hydrophilidae). 6 pp. [M34] 

 Hrbáček J., 1945: Notes on the Stratiomyiidae of Central Europe. 6 pp. (in Czech). [DIP 1292] Acta Societatis entomologicae Cechosloveniae 41: 95-100.

 Hrbáček J., 1948: Funkce a tvar tykadel brouků středoevrop. rodů čeledi Hydrophilidae ve vztahu k fylogenesi této čeledi. 7 pp. 

 Hrbáček J., 1948: Funkce a tvar tykadel brouků středoevrop. rodů čeledi Hydrophilidae ve vztahu k fylogenesi této čeledi. 7 pp. [AQA 278] [M34] 

 Hrbáček J., 1949: Mouvements des Hydrophilides (Col.) sur la membranule superficielle. 4 pp. (in Czech). 

 Hrbáček J., 1951: Revue des espéces du genre Hydraena Kug. sur le territoire de la république Tchécoslovaque. (Col. Hydroph.). 26 pp. (in Czech). [12165] Acta Societatis entomologicae Cechosloveniae 48: 201-226

 Hrbek J., 1947: Lepidopterologický průzkum Olomoucka. 3 pp. [LEP 1696] [M68] Acta Societatis entomologicae Cechosloveniae 44: 133-135.

 Hrbek J., 1948: Druhý příspěvek k lepidopterologickému průzkumu Olomoucka. 3 pp. 

 Hrdlička J., 2005: Aptinus hovorkai sp. n. (Coleoptera: Carabidae) from Turkey. 4 pp. Studies and reports of District Museum Prague-East 1(1-2): 99-102.

 Hrdlička J., 2008: Contribution to the tribe Brachinini (Coleoptera: Carabidae) – I. Redescription of five species of the genera Brachinus and Styphlomerus from Africa. 16 pp. Studies and reports of District Museum Prague-East 4(1-2): 87-102.

 Hrdlička J., 2009: Contribution to the tribe Brachinini (Coleoptera: Carabidae – III. Six new species of genus Brachinus from S. E. Palaearctic and Oriental region. 12 pp. (in English). Studies and reports of District Museum Prague-East (T.S.) 5(1-2): 103-114.

 Hrdý I., (ed.), 1960: The ontogeny of insects. Acta symposii de evolutione insectorum, Praha 1959. 406 pp. Second-hand copy in good condition.  Discount 50%!

 Hrdý I., 1957: Srovnání metod preparace a barvení krevních tělísek hmyzu. 8 pp. [INS 168] Acta Societatis entomologicae Cechosloveniae 54: 305-311.

 Hrdý I., 1961: Contribution to the knowledge of European species of the genus Reticulitermes (Holmgren) (Isoptera: Rhinotermitidae). 12 pp. 

 Hrdý I., 1967: Testing of termite resistance of woods. 7 pp. 

 Hrdý I., 1970: Rukověť dobrého stylu psaní entomologických prací (1). 28 pp. 

 Hrdý I., 1974: Effects of juvenoids on insecticide susceptible and resistant aphids (Myzus persicae, Aphis fabae and Therioaphasis maculata. Homoptera, Aphididae). 15 pp. Acta entomologica Bohemoslovaca 71: 367-381.

 Hrdý I., Hrdá J., 1960: Srovnání účinnosti DDT a y HCH na termity Kalotermes flavicollis a Reticulitermes lucifugus (2. příspěvek ke studiu odolnosti materiálů proti hmyzím škůdcům). 8 pp. 

 Hrdý I., Hremheller H. T., Kuldová J., Lüders W., Šula J., 1986: Insektizidresistenz der Hopfenblattlaus, Phorodon humuli, in böhmischen, bayerischen und baden-württembergischen Hopfenanbaugebieten. 9 pp. Acta entomologica Bohemoslovaca 83: 1-9.

 Hrdý I., Jasič J., Novák K., Růžička Z., Vallo V., Weismann L., Zelený J., 1969: The sugar-cane borer, Diatraea saccharalis (Lepidoptera, Pyralidae), in Cuba. II. Natural limitation, biological control and contribution to the methods of population density estimation. 12 pp. Acta entomologica Bohemoslovaca 65: 255-265.

 Hrdý I., Jasič J., Novák K., Růžička Z., Vallo V., Wesmann L., Zelený J., 1968: The sugar-cane borer, Diatraea saccharalis (Lep., Pyralidae), in Cuba. 23 pp. Acta entomologica Bohemoslovaca 65: 436-457.

 Hrdý I., Krampl F., Kuldová J., Kalinová B., 1997: Occurrence of potential orchads pests Cydia lobarzewskii and C. janthinana (Lepidoptera: Tortricidae) in Czech Republic with notes on some other species according to pheromone trapping. 18 pp. (in Czech). [M10] [M54] Klapalekiana 33(3-4): 155-172.

 Hrdý I., Liška J., Vrkoč J., Hochnut R., 1989: New records on sex attractants for males and faunistic comments on moths (Lepidoptera) from Czechoslovakia. 17 pp. Acta entomologica Bohemoslovaca 86: 252-268.