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 Nikolajev G. V., 1982: Beitrag zur Systematik der Bolbaffer-Arten (Col. Scarabaeidae). 8 pp. Deutsche entomologische Zeitschrift (N.F.) 29(1-3): 35-42.

 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.

 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.

 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.

 Nishijima S., Yasuoka T., Maeto K., 2010: Survival and growth of Luciola parvula larvae fed land snails, earthworms, or wood lice (Coleoptera: Lampyridae). 7 pp. (in Japanese). Japanese Journal of Entomology (N.S.) 13(2): 41-47.

 Nishikawa M., 1994: Rediscovery of Cholevodes tenuitarsis Portevin (Coleoptera, Cholevidae) from Honshu, Japan. 5 pp. Elytra 22(2): 249-253.

 Nishikawa M., 1995: New cave-dwelling Catops (Coleoptera, Cholevidae) from the Abukuma Hills, Central Japan. 5 pp. Elytra 23(1): 71-75.

 Nishikawa M., 2000: Morphological peculiarities and probable biology of the insular Agyrtid beetle, Necrophilus nomurai (Coleoptera, Agyrtidae, Necrophilinae). 5 pp. Elytra 28(2): 331-335.

 Nishikawa M., 2002: Pteroloma kurosawai, a new subalpine Agyrtid beetle (Coleoptera, Agyrtidae) from central Japan, with a key to the Asian species. 7 pp. Elytra 30(1): 101-107.

 Nishikawa M., Cho Y. B., 2000: Three new Catops (Coleoptera, Leiodidae) from South Korea, with a preliminary check-list of the subfamily Cholevinae known from Korea. 13 pp. Elytra 28(1): 87-99.

 Nishikawa M., Lafer G. S., 2000: Notes on Catops lydiae Iablokoff-Khnzorian (Coleoptera, Cholevidae) from the Russian far East and North Japan. 7 pp. Elytra 28(1): 79-85.

 Nisimura T., Numata H., Yoshioka E., 2005: Effect of temperature on circadian rhythm controlling the crepuscular activity of the burying beetle Nicrophorus quadripunctatus Kraatz (Coleoptera: Silphidae). 8 pp. 

 Nisimura T., 2011: Physiological studies on parental care in burying beetle. 5 pp. Japanese Journal of Entomology (N. S.)14(2): 128-132.

 Njuan C. D., 1982: Novaja triba bozhich korovok podsemejstva Coccidulinae (Coleoptera, Coccinellidae). 3 pp. 

 Njuan C. D., 1987: Novyj vid kokcinellid roda Telsimia Casey (Coleoptera, Coccinellidae) iz Vietnama. 5 pp. [M26] 

 Njuan C. D., Loan C. T., Kon K., 1987: K morfologii i biologii dvuch blizkich vidov krasnych kokcinellid Micraspis discolor (Fab.) i M. vincta (Gorh.) (Coleoptera, Coccinellidae) iz Vietnama. 6 pp. [M26] 

 Nogueira G., Morón M.-A., Fierros-López H.-E., Navarrete-Heredia J.-L., 2004: The immature stages of Neoscelis dohrni (Westwood) (Coleoptera: Scarabaeidae: Cetoniinae: Goliathini) with notes on adult behavior. 13 pp. The Coleopterists Bulletin 58(2): 171-183.

 Noguera F. A., Chemsak J. A., 2001: A new species of Erlandia Aurivillius from México (Coleoptera: Cerambycidae: Cerambycinae). 5 pp. The Coleopterists Bulletin 55(3): 369-373.

 Nohel P., 1969: A contribution to the knowledge of the Coleoptera in Southern Moravia I. 3 pp. 

 Nohel P., 1969: Nové nálezy několika vzácných nebo faunisticky zajímavých druhů z rodů Amischa Thoms. A Atheta Thoms. V československém Slezsku. (Col. Staphylinidae) – příspěvek k poznání coleopter Slezska I. 8 pp. [STA 955] Zprávy Československé společnosti Entomologické při ČSAV 5: 97-104.

 Nohel P., 1970: A contribution to the knowledge of Coleoptera in Czech Silesia. 13 pp.