Nikolajev G. V., 2008: A new species of the subfamily Aphodiinae (Coleoptera: Scarabaeidae) from the lower cretaceous of Transbaikalia. 3 pp. Caucasian Entomological Bulletin 4(3): 291-293.

 Nikolajev G. V., 2009: Novye rod i vid semejstva Trogidae (Coleoptera: Scarabaeoidea) iz rannego mela Mongolii. [A new genus and species of the family Trogidae (Coleoptera: Scarabaeoidea) from the Lower Cretaceous of Mongolia.] 4 pp. Caucasian entomological bulletin 5(2): 179-182.

 Nikolajev G. V., 2010: Additional data about fauna and biology of phytophagous carrion beetles of the genus Aclypea Reitter, 1885 (Coleoptera: Silphidae) in Asia. 5 pp. Caucasian Entomological Bulletin 6(2): 143-147.

 Nikolajev G. V., 2015: A new genus of the family Glaphyridae (Coleoptera: Scarabaeoidea) from the Mesozoic of China. 5 pp. Caucasian Entomological Bulletin11(1): 19-23.

 Nikolajev G. V., 2015: About raising of the status of the subfamily Eremazinae (Coleoptera: Scarabaeoidea: Scarabaeidae) with description of new taxa from the Mesozoic in China. 5 pp. Caucasian Entomological Bulletin11(2): 297-302.

 Nikolajev G. V., 2016: About the type species of the subgenus Scelolethrus Semenov, 1892 of genus Lethrus Scopoli, 1777 (Coleoptera: Geotrupidae: Lethrinae). 2 pp. Caucasian Entomological Bulletin12(2): 243-244.

 Nikolajev G. V., 2016: Taxonomic composition of the family Trogidae (Coleoptera: Scarabaeoidea) of the Russian fauna. 11 pp. Caucasian Entomological Bulletin12(1): 81-91.

 Nikolajev G. V., Prokin A. A., 2012: On the transfer of the genus Mesydra Ponomarenko, 1977 from Hydrophilidae into Scarabaeidae (Coleoptera). 4 pp. Caucasian Entomological Bulletin 8(1): 25-28.

 Nikolajev G. V., Ren D., 2015: A new fossil Lucanidae subfamily (Coleoptera) from the Mesozoic of China. 4 pp. Caucasian Entomological Bulletin11(1): 15-18.

 Nikolei E., 1958: No 23. Untersuchungen über den Generationswechsel pädogenetischer Gallmücken. (Vorläufige Mitteilung.). 7 pp. 

 Nikolei E., 1961: Vergleichende Untersuchungen zur Fortpflanzung Heterogoner Gallmücken unter experimentellen Bedingungen. 49 pp. 

 Nikolskaja M. N., 1963: Dva novych roda agelinid (Hymenoptera, Chalcidoidea), vyvedennych iz bambukovoj ščitovki Odonaspis secreta (Ckll.) na Kavkaze. 4 pp. 

 Nikolskaya M. N., 1954: Fauna Chalcid (Hymenoptera, Chalcidoidea) rajona srednego tečenija r. Urala i ich chozjajstvennoe značenie. 28 pp. 

 Nikolskaya M. N., 1966: Novyj vid semeedov roda Megastigmus Dalm. (Hym., Torymidae) iz semjan arči polyšarovidnoj. 1 pp. 

 Nikolskij V. V., 1988: Novyj vid gamazovych kleščej roda Antennoseius Berlese, 1916 (Parasitiformes, Gamasina) iz Sibiri. 3 pp. 

 Nikritin L. M., 1974: Morfologičeskie tipy prisposoblenija k žizni v peskach i različnych grup Aphodiinae (Coleoptera, Scarabaeidae). 2 pp. 

 Nikritin L. M., 1975: Novyj vid roda Psammoporus (Coleoptera, Scarabaeidae) iz Mongolii. [A new species of the genus Psammoporus (Coleoptera, Scarabaeidae) from Mongolia]. 2 pp. (in Russian). [SCA 802] Nasekomye Mongolii 3: 108-109.

 Nikritin L. M., 1985: Some aspects of systematics, evolution and phylogeny of dung beetles of the tribe Aphodiini (Coleoptera, Scarabaeidae). 4 pp. (in Russian). Entomologitsheskoe obozrenie 64(1): 124-127.

 Nilsson A. N., 1981: Coleoptera from a Malaise-Trap placed across a coastal stream in northern Sweden. 8 pp. 

 Nilsson A. N., 1981: Distribution of beetles (Coleoptera) on Certain Islands in the Snöan Archilepago in Northern Sweden. 21 pp. 

 Nilsson A. N., 1983: Ilybius vittiger (Gyllenhal) n. comb. (Coleoptera: Dytiscidae), with description of its larval instars. 8 pp. Entomologica scandinavica.

 Nilsson A. N., 1986: Geographic variation in Graphoderus zonatus (Coleoptera: Dytiscidae) in Sweden. 7 pp. 

 Nilsson A. N., 1986: Life cycles and habitats of the Northern European Agabini (Coleoptera: Dytiscidae). 27 pp. Entomologica Basiliensia 11: 391-417.

 Nilsson A. N., 1987: Larval morphology of Fennoscandian Oreodytes Seidlitz (Coleoptera: dytiscidae), with notes on hydroporine leg chaetotaxy and taxonomy. 10 pp. (in English). Ent. Tidskr. 108: 99-108.

 Nilsson A. N., 1989: Larvae of northern European Hydroporus (Coleoptera: Dytiscidae). 17 pp. Systematic Entomology 14(1): 99-115.

 Nilsson A. N., 1992: A revision of Afrotropical Agabus Leach (Coleoptera, Dytiscidae), and the evolution of tropicoalpine super specialists. 25 pp. Systematic Entomology 17(2): 155-179.

 Nilsson A. N., 1992: Another synonym of Agabus faldermanni Zaitzev, with a discussion of the guttatus-, nebulosus- and paludosus-groups (Coleoptera: Dytiscidae). 3 pp. Koleopterologische Rundschau 62: 43-45.

 Nilsson A. N., 1993: Five Hydropororus species new to Japan and the Kuril Islands, with additional records of other species (Coleoptera: Dytiscidae). 9 pp. (in English). Trans. Shikoky Ent. Soc. 20(2): 89-95.

 Nilsson A. N., 1994: A revision of the Palearctic Ilybius crassus-complex (Coleoptera, Dytiscidae). 7 pp. (in English). Ent. Tidskr. 115(1/2): 55-61.

 Nilsson A. N., 1994: Two new species of Agabus Leach from East Russia and North China, with notes on other species of the Agabus affinis species group (Dytiscidae). 6 pp.  Koleopterologische Rundschau 64: 45-50.

 Nilsson A. N., 1995: A new Hydroporus species from Kamchatka previously standing as H. brevis F. Sahlberg (Dytiscidae). 4 pp.  Koleopterologische Rundschau 65: 23-26.

 Nilsson A. N., 1996: A redefinition and revision of the Agabus optatus-group (Coleoptera: Dytiscidae); an example of pacific intercontinental disjunction. 31 pp. Entomologica Basiliensia 19: 621-651.

 Nilsson A. N., Hilsehoff W. L., 1991: Review of first-instar larvae of Colymbetini (Coleoptera: Dytiscidae), with a key to genera and phylogenetic analysis. 10 pp. 

 Nilsson A. N., Kholin S. K., Angus R. B., 1995: Faunistics and species richness of water beetles of the genus Helophorus (Coleoptera, Helophoridae) of the Far East of Russia and Japan. 5 pp. Japanese Journal of systematic Entomology (N.S.) 1(2): 217-221.

 Nilsson A. N., Persson S., 1989: The distribution of predaceous diving beetles (Coleoptera: Noteridae, Dytiscidae) in Sweden. 88 pp. Entomologica Basiliensia 13: 59-146.

 Nilsson J. A., Johnson C. D., 1990: A new species of palm bruchid from Cuba and a redesccription of Caryobruchus gleditsiae (L.) (Coleoptera: Bruchidae). 10 pp. The Coleopterists Bulletin 44(1): 50-59.

 Nimis P. L., Ottonello D., Tretiach M., 1996: Some new or interesting lichen records from Taormina (E Sicily). 22 pp. (in Italian). Bolletino del Museo regionale di Scienze Naturali – Torino 14(1): 117-138.

 Nimis P. L., Tretiach M., 1993: A contribution to lichen floristics in Italy. 45 pp. (in English). Bolletino del Museo regionale di Scienze Naturali – Torino 11(1): 1-45.

 Nimmo A. P., 1965: A new species of Psychoglypha Ross from Western Canada, with notes on several other species of Limnephilidae (Trichoptera). 7 pp. 

 Nimmo A. P., 1966: A list of Trichoptera taken at Montreal and Chambly, Quebec, with descriptions of three new species. 6 pp. 

 Nimmo A. P., 1966: The arrival pattern of Trichoptera at artificial light near Montreal, Quebec. 26 pp. 

 Nimmo A. P., 1977: The adult Trichoptera (Insecta) of Alberta and Eastern British Columbia, and their post-glacial origins. I. The families Rhyacophilidae and Limnephilidae. Supplement 1. 43 pp. Quaestiones Entomologicae 13(1): 25-67.

 Nimmo A. P., 1977: The adult Trichoptera (Insecta) of Alberta and Eastern British Columbia, and their post-glacial origins. II. The families Glossosomatidae and Philopotamidae. Supplement 1. 3 pp. Quaestiones Entomologicae 13(1): 69-71.

 Nimmo, 1966: The arrival pattern of Trichoptera at artificial light near Motreal, Quebec. 26 pp. Quaestiones Entomologicae 2(3): 217-242.

 Nippel F., 1984: Tagfalterarten der Südeifel, die bei Umwandlung von Niederwald in Hochwald ihren Lebensraum verléren haben oder verlieren werden. (Lepidoptera: Rhopalocera). 5 pp. 

 Nippel F., 1984: Tagfalterarten der Südeifel, die bei Umwandlung von Niederwald in Hochwald ihren Lebensraum verloren haben oder verlieren werden. (Lepidoptera: Rhopalocera). 5 pp. Mitteilungen des Internationalen Entomologischen Vereins 9(4): 73-77.

 Nippel F., 1987: Großschmetterlinge (Macrolepidoptera) aus dem Naturschutzgebiet „Scharren bei Dockendorf” (Südeifel). 14 pp. (in German). Mitteilungen des Internationalen Entomologischen Vereins 12(3-4): 67-80.

 Nishi A., Takahasi K., Koyama K., Yoshimatsu S., Christensen M., 2002: Effect of N-formylloline on the survival of sawtoothed grain beetle, Oryzaephilus surinamensis (Linnaeus) (Coleoptera: Silvanidae). 3 pp. Entomological Science 5(3): 287-289.

 Nishide Y., Tanaka S., 2013: Wing dimorphism in the migratory locust, Locusta migratoria: differentiation of wing morph and phase polyphenism. 11 pp. Entomological Science 16(4): 421-431.

 Nishiharu S., 1979: Three new species of Drosophilidae from Japan (Diptera). 6 pp. Kontyu, Tokyo 47(1): 38-43.