Nickerson, J. C.; Cromroy, H. L.; Whitcomb, W. H.; Cornell, J. A. 1975. Colony organization and queen numbers in two species of Conomyrma. Annals of the Entomological Society of America 68:1083-1085.

Nickerson, J. C.; Harris, D. L. 1985. The Florida carpenter ant, Camponotus abdominalis floridanus (Buckley) (Hymenoptera: Formicidae). Florida Department of Agriculture and Consumer Services. Division of Plant Industry. Entomology Circular 269:1-2.

Niculita, H.; Julien, J. F.; Petrochilo, E. 2001. A molecular study of Abdominal-A in the ant Myrmica rubra reveals lineage dependent evolutionary rates for a developmental gene. Insect Molecular Biology 10:513-521.

Niculita, H.; Julien, J.-F.; Petrochilo, E. 1998. Molecular characterization of the abdominal-A locus in Formicidae. [Abstract.]. P. 345 in: Schwarz, M. P.; Hogendoorn, K. (eds.) 1998. Social insects at the turn of the millennium. Proceedings of the XIII International Congress of IUSSI. Adelaide, Australia. 29 December 1998 - 3 January 1999. Adelaide: XIII Congress of IUSSI, 535 pp.

Nielsen, M. G. 1987. The ant fauna (Hymenoptera: Formicidae) in northern and interior Alaska. A survey along the trans-Alaskan pipeline and a few highways. Entomological News 98:74-88. PDF

Nielsen, M. G. 1995. Mangrove ants in Northern Australia. [Abstract.]. P. 87 in: Demeter, A.; Peregovits, L. (eds.) 1995. Ecological processes: current status and perspectives. Abstracts. 7th European Ecological Congress. Budapest: Hungarian Biological Society, 294 pp.

Nielsen, M. G. 1997. Nesting biology of the mangrove mud-nesting ants Polyrhachis sokolova Forel (Hymenoptera, Formicidae) in northern Australia. Insectes Sociaux 44:15-21.

Nielsen, M. G. 2000. Distribution of the ant (Hymenoptera: Formicidae) fauna in the canopy of the mangrove tree Sonneratia alba J. Smith in northern Australia. Australian Journal of Entomology 39:275-279. PDF

Nielsen, M. G. 2011. Status over den danske myrefauna og forslag til danske navne. Entomologiske Meddelelser 79:13-18. PDF

Nielsen, M. G.; Jensen, T. F. 1982. Myrefaunaen på Bornholm. Flora Fauna 88:35-36.

Nielsen, M. G.; Larsen, R. 2012. Myrer i Danmark. Natur og Museum (Århus) 51:1-36.

Niemelä, J.; Haila, Y.; Punttila, P. 1996. The importance of small-scale heterogeneity in boreal forests: variation in diversity in forest-floor invertebrates across the succession gradient. Ecography 19:352-368.

Niemeyer, H. 1976. Zur Artansprache von Formica polyctena (Foerst.) und Formica rufa (L.) in der Praxis der Ameisenhege. Zeitschrift für Pflanzenkrankheiten und Pflanzenschutz 83:120-130.

Nikitin, M. I. 1979. Geographical distribution of three species of small ants common in New South Wales. Australian Entomological Magazine 5:101-102.

Nilsson, O.; Douwes, P. 1987. Norrländska myror med bestämningstabell till arbetarna. Natur i Norr 6:49-90.

Nipperess, D. A.; Andersen, A. N.; Pik, A. J.; Bramble, R.; Wilson, P.; Beattie, A. J. 2008. The influence of spatial scale on the congruence of classifications circumscribing morphological units of biodiversity. Diversity and Distributions 14:917-924. PDF

Nishizono, Y.; Yamane, S. 1990. The genus Aphaenogaster (Hymenoptera, Formicidae) in Kagoshima-ken, southern Japan. [In Japanese.]. Reports of the Faculty of Science, Kagoshima University (Earth Sciences and Biology) 23:23-40. PDF

Nitschmann, J. 1959. Die Entwicklung des Darmkanals bei Myrmica ruginodis Nyl. (Hym. Formicidae). Deutsche Entomologische Zeitschrift 6:454--463. PDF

Notes: Myrmica digestive tract development

Noirot, C.; Howse, P. E.; Le Masne, G. (eds.) 1975. Pheromones and defensive secretions in social insects. Dijon: French Section of the IUSSI, vi + 248 pp.

Nolan, E. J. (ed.) 1913. An index to the scientific contents of the Journal and Proceedings of the Academy of Natural Sciences of Philadelphia. Philadelphia: Academy of Natural Sciences, xiv + 1419 pp.

Nomura, K. 1935. On Odontomachus monticola formosae found from Tanegashima Is., Kyushu. [In Japanese.]. Mushi 8:58. PDF

Nonacs, P. 1986. Sex-ratio determination within colonies of ants. Evolution 40:199-204.

Nonacs, P. 1988. Queen number in colonies of social Hymenoptera as a kin-selected adaptation. Evolution 42:566-580.

Nonacs, P.; Tobin, J. E. 1993 ("1992"). Selfish larvae: development and the evolution of parasitic behavior in the Hymenoptera. Evolution 46:1605-1620.

Nondilllo, A.; Solis, D. R.; Fox, E. G. P.; Rossi, M. L.; Botton, M.; Bueno, O. C. 2011. Description of the immatures of workers of the ant Linepithema micans Forel (Hymenoptera: Formicidae). Microscopy Research and Technique 74:337-342. PDF

Notes: Published online 23 August 2010

Noon-Anant, N.; Kohout, R.; Watanasit, S.; Yamane, S.; Wiwatwitaya, D. 2009. Additional records of Polyrhachis (Myrmatopa) varicolor Viehmeyer (Formicidae: Formicinae) from Southern Thailand, with notes on Its nesting habits. The Natural History Journal of Chulalongkorn University 9 (2):171-188. PDF

North, R. D.; Jackson, C. W.; Howse, P. E. 1999. Communication between the fungus garden and workers of the leaf-cutting ant, Atta sexdens rubropilosa, regarding choice of substrate for the fungus. Physiological Entomology 24:127-133. PDF

Norton, E. 1868a. Notes on Mexican ants. American Naturalist 2:57-72. PDF

Norton, E. 1868b. Remarks by Edward Norton. [Followed by: "The species of Eciton forwarded by Prof. Sumichrast may be temporarily classified as follows."]. Transactions of the American Entomological Society 2:44-46. PDF

Norton, E. 1868c. Description of Mexican ants noticed in the American Naturalist, April, 1868. Proceedings of the Essex Institute (Communications) 6:1-10. PDF