Niitsuma H., 2004: Description of a Apsectrotanypus yoshimurai (Diptera, Chironomidae), with reference to the immature forms. 8 pp. Japanese Journal of systematic Entomology (N.S.) 10(2): 215-222.

 Niitsuma H., 2007: Rheopelopia and two new genera of Tanypodinae (Diptera, Chironomidae) from Japan. 18 pp. Japanese Journal of systematic Entomology (N.S.) 13(1): 99-116.

 Niitsuma H., Kato H., 2009: A synonymic note on Rheopelopia joganflava (Sasa and Okazawa) (Diptera, Chironomidae). 3 pp. Japanese Journal of systematic Entomology (N.S.) 15(1): 255-257.

 Niitsuma H., Suzuki M., Kawabe K., 2004: Redescriptions of Macropelopia kibunensis and Macropelopia paranebulosa (Diptera, Chironomidae), with biological notes. 14 pp. [63456] Japanese Journal of systematic Entomology (N.S.) 10(1): 43-56.

 Nijeholt H. J. L., 1914: Entomologische berichten uitgegeven door de Nederlansche entomologische vereenigign. Vlinders, waargenomen op het einahd Walcheren, in den omtrek van Domburg. 16 pp. 

 Nijhout H. F., 1978: Wing pattern formation in Lepidoptera: a model. 18 pp. 

 Nijhout H. F., 1980: Ontogeny of the color pattern on the wings of Precis coenia (Lepidoptera: Nymphalidae). 14 pp. 

 Nijhout H. F., 1980: Pattern formation on lepidopteran wings: determination of an eyespot. 8 pp. 

 Nijhout H. F., 1984: Colour pattern modification by coldshock in Lepidoptera. 19 pp. 

 Nijhout H. F., 1985: Cautery-induced colour patterns in Precis coenia (Lepidoptera: Nymphalidae). 13 pp. 

 Nijhout H. F., 1985: Independent developmnet of homologous pattern elements in the wing patterns of butterflies. 6 pp. 

 Nijhout H. F., Emlen D. J., 1998: Competition among body parts in the development and evolution of insect morphology. 5 pp. 

 Nijkamp J. A., Swellengrebel N. H., 1934: Waarnemingen hoe Anopheles maculipennis den nieuwen wieringermeerpolder binnendrong. 17 pp. 

 Nijssen H., 1963: Some notes on the distribution and the ecology of the amphipod Gammarus fossarum Koch, 1835, in the Netherlands (Crustacea, Malacostraca). 4 pp. 

 Nijveldt W., 1952: Over de levenswijze van Phaenobremia urticariae Kffr. (Diptera, Itonididae) f. n. sp. 22 pp. 

 Nijveldt W., 1955: Additional notes on my pape on the range of prey of Phaenobremia aphidivora Kffr. and Ph. urticariae Rübs. (Diptera, Itonididae). 2 pp. 

 Nijveldt W., 1956: Over twee Diptera op Salix amygdalina L. 5 pp. 

 Nijveldt W., 1957: Aphid-eating gall midges (Cecidomyidae), with special reference to those in the barnes collection. 7 pp. 

 Nijveldt W., 1957: Nieuwe galmuggen voor de Nederlandse fauna (I). 2 pp. 

 Nijveldt W., 1960: Nieuwe galmuggen voor de Nederlandse fauna (III). 5 pp. 

 Nijveldt W., 1968: Two gall midges from Surinam (Diptera, Cecidomyiidae). 6 pp. 

 Nikam P. K., Heble K. S., 1976: Studies on Indian parasitic Hymenoptera (Ichneumonidae) from Marathwada, subfamily Metopiinae. 4 pp. 

 Nikami T., Yamane S., 1994: Early Developments of Artificially Reared Colonies of Camponotus japonicus Mayr (Hymenoptera, Formicidae). 11 pp. 

 Nikishina E. S., 1972: Vlijanie vitamina e na sezonnuju izmenčivost chlopkovoj sovki Chloridea obsoleta F. (Lepidoptera, Noctuidae). 7 pp. 

 Nikitsky B. N., 1992: A new Microscapha from the Nepal Himalayas. 3 pp. Mitteilungen der münchner entomologischen Gesellschaft 82: 83-85.

 Nikitsky N. B., 1976: Morfologija ličinok i obraz zhizni zhukov-karapuzikov (Coleoptera, Histeridae) vstrečajuščichsja v chodach koroedov. 14 pp. 

 Nikitsky N. B., 1980: Nasekomye-chishchniki koroedov i ich ekologiya. 238 pp.  Discount 20%!

 Nikitsky N. B., 1988: On the status of Pachochthes Reitter, 1897 and Triphyllia Reitter, 1898 (Coleoptera: Cerylonidae, Tetratomidae). 3 pp. Folia Entomologica Hungarica (S.N.) 49: 153-155.

 Nikitsky N. B., 1991: News on the genus Triphyllia Reitter, 1898 (Coleoptera: Tetratomidae). 10 pp. Elytron 5: 159-168.

 Nikitsky N. B., 1994: New species of the genus Lederina Nikitsky & Belov, 1982 stat. nov. from the Nepal Himalayas (Coleoptera, Melandryidae). 8 pp. [M23] Entomofauna 15/30: 345-351.

 Nikitsky N. B., 2016: Darkling beetles (Coleoptera: Tenebrionidae) of Moscow Region. 14 pp. Caucasian Entomological Bulletin12(1): 117-130.

 Nikitsky N. B., Belov V. V., 1982: The false darkling beetle genus Lederia Rtt. (Coleoptera, Malandryidae). 12 pp. [13918] Folia Entomologica Hungarica (S.N.) 43(1): 111-123.

 Nikitsky N. B., Lawrence J. F., Kirejtshuk A. G., Gratshev W. G., 1993: A new beetle family, Decliniidae fam. n., from the Russian Far East and its taxonomic relationships (Coleoptera Polyphaga). 8 pp. Russian entomol. J. 2(5-6): 3-10.

 Niklas O. F., 1939: Zum Massenwechsel der Tachine Parasetigena segregata Rond. (Phorocera agilis R.-D.) in der Rominter Heide. Die Parasitierung der Nonne durch Insekten. Teil II. 41 pp. 

 Niklas O. F., 1962: Ein Gynandromorph von Gilpinia hercyniae (Hartig) (Hymenoptera: Diprionidae). 5 pp. [HYM 2770] Deutsche Entomologische Zeitschrift (N.F.) 9: 311-315.

 Niklfeld H., 1974: Die Datenerfassung für die Kartierung der Flora Mitteleuropas als Beitrag zur biogeographischen Erforschung Europas. 8 pp. (in German). [BIO 93] [M48] Folia Entomologica Hungarica (S.N.) 27(suppl.): 431-438.

 Nikolaev G. V., 1975: Obzor vidov sekcii Geotrupes s. str. (Coleoptera, Scarabaeidae). [Review of species of the section Geotrupes s. str. (Coleoptera, Scarabaeidae)]. 4 pp. (in Russian). [SCA 785] Nasekomye Mongolii 3: 110-113.

 Nikolaev G. V., 1976: O taksonomicheskom statuse rodov grupi Lasiopsis Er. (Coleoptera, Scarabaeidae, Rhizotroginae). [On the taxonomical status of the genera of the Lasiopsis Er. Group (Coleoptera, Scarabaeidae Rhizotroginae)]. 3 pp. (in Russian). [SCA 788] Nasekomye Mongolii 4: 167-169.

 Nikolaev G. V., 1976: Zametki o plastinchatousych zhukach (Coleoptera, Lamellicornia) Mongolii i sopredelnych teritorij. [Notes on Lamellicornia (Coleoptera) of Mongolia and adjacent territories]. 2 pp. (in Russian). [SCA 789] Nasekomye Mongolii 4: 165-166.

 Nikolaev G. V., 1979: Eine neue Art der Gattung Rhizotrogus Berth. (Coleoptera: Scarabaeidae) aus Kasachstan und Besonderheiten ihrer Biologie. 2 pp. [SCA 791] Folia Entomologica Hungarica (S.N.) 32(2): 173-174.

 Nikolaev G. V., 1981: Beitrag zur Kenntnis de Trochaloschema-Arten (Coleoptera: Scarabaeidae, Sericinae). 3 pp. Folia Entomologica Hungarica (S.N.) 42(2): 123-125.

 Nikolaev G. V., 1985: A description of the larva of Haplosoma ordinatum Sem. (Coleoptera, Scarabaeidae). 2 pp. (in Russian). Entomologitsheskoe obozrenie 64(2): 351-352.

 Nikolaev G. V., Shilenkov V. G., 1982: Opisanie lichinki Aegialia (Psammoporus) abdita (Nikr.) (Coleoptera, Scarabaeidae). [Description of the larva of Aegialia (Psammoporus) abdita (Nikr.) (Coleoptera, Scarabaeidae)]. 4 pp. (in Russian). [SCA 799] Nasekomye Mongolii 8: 290-293.

 Nikolaeva N. V., 1978: Čislennost krovososuščich komarov (Diptera, Culicidae) v lesnych i tundrovych biocenozach Juzhnogo Jamala. 7 pp. 

 Nikolaeva N. V., 1979: O chiščnych nasekomych, istrebljajuščich ličinok krovososuščich komarov na Juzhnom Jamale. 4 pp. 

 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.