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 Inoue T., Torii S., Nishimura T., Wakayama M., 2000: Effects of photoperiod and temperature on reproductive diapause in the camphor tree weevil, Dyscerus hylobioides (Desbrochers) (Coleoptera: Curculionidae). 8 pp. Entomological Science 3(2): 237-244.

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 Ionescu M. A., 1962: Izučenie izmenčivosti i orechotvorok (Cynipidae). 6 pp. 

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 Iorio O. R. di, 2002: Taxonomy and systematics of Cerambycidae from Argentina: The genus Micropsalis Burmeister, 1861 (Coleoptera, Cerambycidae, Prioninae). 2 colour plates, 22 pp. Les cahiers Magellanes 17: 1-22. Sleva 30%!

 Iorio O. R. di, 2003: New species , new records and redescription of some rare Cerambycidae from Argentina (Coleoptera, Cerambycidae). 2 colour plates, 24 pp. Les cahiers Magellanes 23: 1-24. Sleva 30%!

 Iorio O. R. di, 2006: New records, synonymies and a new species of Clytini from South America. 1 colour plate, 28 pp. Les cahiers Magellanes 58: 1-28. Sleva 20%!

 Ipe M., 1971: Descriptions of six new species of Agromyzidae from India. 13 pp. 

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 Iredale T., Medland L., 1950: Birds of paradise and bower birds. All the Paradiseidae and Ptilonorhynchidae of New Guinea are described, shown on colured plates and listed in a checklist. 33 coloured plates, 1 folding map, 239 pp. Very good condition. 

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 Irion G., 1976: Die Entwicklung des zentral- und oberamazonischen Tieflands im Spät-Pleistozän und im Holozän. 13 pp. Amazoniana 6(1): 67-79.

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 Irmler U., 1978: Die Struktur der Carabiden- und Staphylinidengesellschaften in zentralamazonischen Überschwemmungswäldern. 26 pp. Amazoniana 6(3): 301-326

 Irmler U., 1981: Descriptions of new Neotropical Holotrochus and a key to the species of the genus (Coleoptera: Staphylinidae). 19 pp. The Coleopterists Bulletin 35(4): 379-397.

 Irmler U., 1982: A new species of the Neotropical genus Xenopygus Bernhauer (Coleoptera: Staphylinidae). 5 pp. The Coleopterists Bulletin 36(2): 206-210.

 Irmler U., 1987: New Neotropical species of the genus Holotrochus and the new genus Mimotrochus (Coleoptera: Staphylinidae). 29 pp. [M14] [M32] [M52] Entomologische Arbeiten aus dem Museum G. Frey 35-36: 81-109.

 Irmler U., 1989: Population-ecology and migration of Dero multibranchiata Stieren, 1892 (Naididae, Oligochaeta) in the Central Amazon inundation forest. 22 pp. Amazoniana 11(1): 31-52.

 Irmler U., 2004: Die Entwicklung der Carabidengemeinschaften während der Sukzession von Heide zu Wald. 9 pp. Angewandte Carabidologie. Supl. 3: 17-25.

 Irmler U., 2005: New Neotropical species of the genus Holotrochus (Coleoptera: Staphylinidae: Osoriinae). 18 pp. Scientific Papers, Natural History Museum, University of Kansas 36: 1-18.

 Irmler U., 2010: New species of the genera Mimogonus and Mimogonia (Coleoptera: Staphylinidae: Osoriinae) from the Neotropical Region. 12 pp. (in English). Acta Entomologica Musei Nationalis Pragae 50(2): 483-494.

 Irmler U., 2011: Two new species and a new record of the genus Neolindus Scheerpeltz, 1933 (Coleoptera: Staphylinidae: Paederinae). 5 pp. Bonn zoological Bulletin 60(1): 103-107.

 Irmler U., 2013: New species of the genus Mimogonia and Holotrochus from South America (Coleoptera: Staphylinidae: Osoriinae). 22 pp. Acta Entomologica Musei Nationalis Pragae 53(1): 155-176.

 Irmler U., 2015: A new genus and new species of Neotropical Thoracophorini (Coleoptera: Staphylinidae: Osoriinae). 8 pp. Bonn zoological Bulletin 64(2): 109-116.

 Irmler U., 2015: Osoriinae of Cuba with description of new species and an identification key (Coleoptera: Staphylinidae). 28 pp. Acta Entomologica Musei Nationalis Pragae 55(1): 145-172.

 Irmler U., 2016: Four new species of the genus Holotrochus Erichson, 1839 from South America (Staphylinidae: Osoriinae). 16 pp. Entomofauna 37: 85-100.

 Irmler U., Furch K., 1979: Production, energy, and nutrient turnover of the cockroach Epilampra irmleri Rocha e Silva & Aguiar in a Central Amazonian inundation forest. 24 pp. Amazoniana 6(4): 497-520.

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 Isaev V. A., 1978: Izmenčivost ličinočnoj diapauzy u raznych populjacij krovososuščego mokreca Culicoides odibilis. 5 pp. 

 Isaev V. V., 1988: Three new species of Idiocerinae from the Temperate Asia (Insecta, Homoptera, Auchenorrhyncha, Cicadellidae). 8 pp. Reichenbachia 25(2): 129-136.