Ito N., 1996: Studies on Asian Carabidae. XII. The subgenera and the species of genus Oxycentrus (Coleoptera, Carabidae, Harpalini). 12 pp. Entomofauna 17/33: 457-468.

 Ito N., 1997: Four new species of the genus Trichotichnus from the Philippines (Coleoptera, Carabidae, Harpalini). 9 pp. Japanese Journal of systematic Entomology (N.S.) 3(1): 217-225.

 Ito N., 1997: New species of the Carabid Tribe Harpalini collected in Taiwan by Dr. Aleš Smetana. 7 pp. Japanese Journal of systematic Entomology (N.S.) 3(1): 59-66.

 Ito N., 1997: Some new taxa of the subtribe Anisodactylina from Asia with a key to the Asian genera (Coleoptera, Carabidae, Harpalini). 10 pp. Japanese Journal of Entomology (N.S.) 65(4): 816-825.

 Ito N., 1998: Some species of the genus Trichotichnus from Nepal and the adjacent regions (Coleoptera, Carabidae, Harpalini). 12 pp. Japanese Journal of systematic Entomology (N.S.) 4(2): 277-288.

 Ito N., 1998: Some species of the genus Trichotichnus from Nepal and the adjacent regions (Coleoptera, Carabidae, Harpalini). 12 pp. 

 Ito N., 1999: A new species of the genus Trichotichnus Morawitz, 1863 from Seram Island, the Mollucas (Coleoptera: Carabidae, Harpalini). 6 pp. Entomofauna 20/2: 9-14.

 Ito N., 1999: Some species of the genus Trichotichnus from Sichuan, Southwest China (Coleoptera, Carabidae, Harpalini). 17 pp. Elytra 27(2): 581-597.

 Ito N., 2002: Three new species of the genus Chydaeus (Coleoptera, Carabidae, Harpalini) from China. 9 pp. Elytra 30(2): 294-302.

 Ito N., 2004: A new genus and species of the Selenophori group of tribe Harpalini from India (Coleoptera, Carabidae). 6 pp. Japanese Journal of systematic Entomology (N.S.) 10(1): 107-112.

 Ito N., 2005: Four new species of the group of Trichotichnus leptopus (Coleoptera, Carabidae) from central Japan and Shikoku, with some new records. 12 pp. Elytra 33(2): 629-640.

 Ito N., 2006: Three new species of the harpaline Selenophori group from Asia (Coleoptera, Carabidae). 8 pp. Elytra 34(2): 267-274.

 Ito N., 2009: Note on the subgenus Pseudotrichotichnus of the genus Trichotichnus from Southeast Asia (Coleoptera: Carabidae: Harpalini). 8 pp. (in English). Acta entomologica Musei nationalis Pragae 49(2): 599-606.

 Ito N., 2009: Three new species of the leptopus group of the genus Trichotichnus (Coleoptera, Carabidae, Harpalini). 8 pp. Japanese Journal of systematic Entomology (N.S.) 15(1): 191-198.

 Ito N., 2012: A new species of the genus Oxycentrus from Thailand, with a redescription of Oxycentrus castaneus (Coleoptera, Carabidae, Harpalini). 6 pp. Japanese Journal of Systematic Entomology 18(2): 431-436.

 Ito N., 2012: Five new species of macrocephalic Pterostichus from Shikoku, Japan (Coleoptera, Carabidae, Pterostichini). 15 pp. (in English). Japanese Journal of systematic Entomology (N.S.) 18(1): 85-99.

 Ito N., 2014: New taxa of the Harpaline selenophori group from Tropical Asia (Coleoptera: Carabidae: Harpalinae). 20 pp. Japanese Journal of Systematic Entomology 20(1): 61-80.

 Ito N., 2014: Note on the orientalis group of the genus Trichotichnus from Asia III. – three new species and a new record from China – (Coleoptera: Carabidae: Harpalini). 6 pp. Japanese Journal of Systematic Entomology 20(2): 309-314.

 Ito N., Ogai T., 2015: A new species of Macrocephalic carabid from Nagano prefecture, Japan (Coleoptera: Carabidae: Pterostichini). 5 pp. Japanese Journal of Systematic Entomology 21(2): 271-275.

 Ito T., 1972: An approach to nutritional control mechanisms in the silkworm Bombyx mori. 6 pp. Israel Journal Ent. 7: 1-6.

 Ito T., 1980: Morphological and ecological studies on the caddisfly genus Dinarthrodes in Hokkaido, Japan (Trichoptera, Lepidostomatidae). II. Life histories of two coexisting species D. complicatus and D. satoi. 10 pp. Kontyu, Tokyo 48(3): 311-320.

 Ito T., 1994: Descriptions of four new species of lepidostomatid caddisflies (Trichoptera) from Honshu, Central Japan. 14 pp. 

 Ito T., 1995: Description of a boreal caddisfly, Micrasema gelidum McLachlan (Trichoptera, Brachycentridae), from Japan and Mongolia, with notes on bionomics. 10 pp. 

 Ito T., 1996: Six new mountainous species of the genus Nazeris (Coleoptera, Staphylinidae) from Taiwan. 9 pp. Japanese Journal of systematic Entomology (N.S.) 2(2): 123-131.

 Ito T., 1999: A new species of the genus Pseudoxyporus from Japan (Coleoptera, Staphylinidae). 4 pp. Japanese Journal of systematic Entomology (N.S.) 5(2): 255-258.

 Ito T., Minakawa N., 1995: Vatiations of Dinarthrum stellatum Ito (Trichoptera, Lepidostomatidae), males from Hokkaido and Kuril Islands, the Asian Far East. 2 pp. 

 Itô Y., Itioka T., 2008: Demography of the Okinawan eusocial wasp Ropalidia fasciata (Hymenoptera: Vespidae) II. Effects of foundress group size on survival rates of colonies and foundresses, and protection of progeny. 14 pp. Entomological Science 11(1): 17-30.

 Ito Y., Kasuya E., 2005: Demography of the Okinawan eusocial wasp Ropalidia fasciata (Hymenoptera: Vespidae) I. Survival rate of individuals and colonies, and yearly fluctuations in colony density. 24 pp. [53593] Entomological Science 8(1): 41-64.

 Itoh R., Zhao L. J., 1993: A new species of the genus Papirioides (Collembola, Sminthuridae) from Xishuangbanna, China. 5 pp. 

 Itoh T., 1994: Melolonthidae from Thailand, I. 15 pp. Elytra 22(2): 299-313.

 Itoh T., 1999: A taxonomic study of the genus Latipalpus (Coleoptera, Scarabaeidae), II. 8 pp. Elytra 27(1): 177-184.

 Itoh T., 1999: A taxonomic study of the genus Latipalpus (Coleoptera, Scarabaeidae), III. 7 pp. Elytra 27(2): 445-451.

 Itoh T., 2001: A new species of the genus Miridiba (Scarabaeidae, Melolonthinae, Melolonthini) from the Yaeyama Islands, Southwest Japan. 5 pp. Elytra 29(2):435-439.

 Itoh T., 2003: Two new species and a new record of the Holotrichia constricta group (Scarabaeidae, Melolonthinae, Melolonthini). 8 pp. Elytra 31(2): 371-378.

 Itou M., Watanabe M., Watanabe E., Miura K., 2013: Gut content analysis to study predatory efficacy of Nesidiocoris tenuis (Reuter) (Hemiptera: Miridae) by molecular methods. 6 pp. Entomological Science 16(2): 145-150.

 Iuga V. G., 1954: Himenoptere antofile din R. P. R. IV. Tr Eucerini Mich. 5 pp. 

 Iuga V. G., 1960: Hymenopteres anthophiles de Roumaine. V. Sous-fam. Anthophorinae Mich. 16 pp. 

 Iuga V. G., 1960: Sur quelques Apoides pollinisateurs des Luzernes. 13 pp. 

 Iuga V. G., 1962: The apoids as pollinators. 13 pp. 

 Iuga V. G., 1965: Sur deux modalités différentes de métamorphose chez les insectes holométaboles a ovipositeur. 16 pp. 

 Iuga V. G., 1968: La persistance des segments gnathaux dans le tube labio-maxillaire des Hymenopteres Scoliides. 23 pp. 

 Iuga V. G., 1968: Le complexe labro-maxillaire des Apoides (Hym.). 18 pp. 

 Iuga V. G., Scobiola X., 1962: Hyménopteres scolioides nouveaux pour la faune de la république populaire Roumaine. 15 pp. 

 Iuga V. G.,1961: Despre acitvitatea polenizatoare a apoidelor. 14 pp. 

 IugaV. G., 1954: Himenoptere antofile din R. P. R. III. Tr. Anthophorini Mich. 6 pp. 

 Ivan A., 1972: Geneze Javornického úpatního stupně na severních svazích Rychlebských hor. The genesis of the Javorník foot step in the northwestern part of the Rychlebské hory Mts. 10 pp. (in Czech). Acta Musei Silesiae 21A: 107-116.

 Ivanov A. I., 1952: Letnjaja ornitofauna Suputinskogo zapovednika. 19 pp. 

 Ivanov A. I., 1952: Vesennie nabljudenija nad pticami na jugo-zapadnom poberežie Kaspija. 20 pp. 

 Ivanov A. I., 1976: Katalog ptic SSSR. [An annotated list of 765 birds of the USSR ordered systematicly.] 275 pp. (in Russian).  Discount 20%!

 Ivanov A. I., Kozlova E. V., Portenko L. A., Tugarinov A. Ya., 1953: Pticy (Aves) SSSR. Part 2. [Guide to the fauna of the UdSSR]. 344 pp.  Discount 50%!