Monnin, T.; Peeters, C. 1998. Monogyny and regulation of worker mating in the queenless ant Dinoponera quadriceps. Animal Behavior 55(2):299-306. https://doi.org/10.1006/anbe.1997.0601 PDF

Haemig, P. D. 1997. Effects of birds on the intensity of ant rain: a terrestrial form of invertebrate drift. Animal Behavior 54(1):89-97. https://doi.org/10.1006/anbe.1996.0428 PDF

Notes: Formica aquilonia

Sundström, L. 1997. Queen acceptance and nestmate recognition in monogyne and polygyne colonies of the ant Formica truncorum. Animal Behavior 53(3):499-510. https://doi.org/10.1006/anbe.1996.0300 PDF

Fiala, B.; Jakob, A.; Maschwitz, U.; Linsenmair, K. E. 1999. Diversity, evolutionary specialization and geographic distribution of a mutualistic ant-plant complex: Macaranga and Crematogaster in South East Asia. Biological Journal of the Linnean Society 66(3):305-331. https://doi.org/10.1111/j.1095-8312.1999.tb01893.x PDF

Morrison, L. W.; Porter, S. D.; Gilbert, L. E. 1999. Sex ratio variation as a function of host size in Pseudacteon flies (Diptera: Phoridae), parasitoids of Solenopsis fire ants (Hymenoptera: Formicidae). Biological Journal of the Linnean Society 66(2):257-267. https://doi.org/10.1111/j.1095-8312.1999.tb01887.x PDF

Gronenberg, W.; Brandão, C. R. F.; Dietz, B. H.; Just, S. 1998. Trap-jaws revisited: the mandibular mechanism of the ant Acanthognathus. Physiological Entomology 23:227-240. https://doi.org/10.1046/j.1365-3032.1998.233081.x PDF

Gobin, B.; Peeters, C.; Billen, J. 1998. Production of trophic eggs by virgin workers in the ponerine ant Gnamptogenys menadensis. Physiological Entomology 23:329-336. 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

Goodisman, M. A. D.; Ross, K. G. 1999. Queen recruitment in a multiple-queen population of the fire ant Solenopsis invicta. Behavioral Ecology 10(4):428-435. PDF

Cahan, S. H.; Julian, G. E. 1999. Fitness consequences of cooperative colony founding in the desert leaf-cutter ant Acromyrmex versicolor. Behavioral Ecology 10(5):585-591. PDF

Julian, G. E.; Cahan, S. H. 1999. Undertaking specialization in the desert leaf-cutter ant Acromyrmex versicolor. Animal Behavior 58(2):437-442. PDF

Chan, G. L.; Hinge, A.; Bourke, A. F. G. 1999. Sex allocation in a facultatively polygynous ant: between-population and between-colony variation. Behavioral Ecology 10(4):409-421. PDF

Notes: Leptothorax acervorum

Tsuji, K.; Egashira, K.; Hölldobler, B. 1999. Regulation of worker reproduction by direct physical contact in the ant Diacamma sp. from Japan. Animal Behavior 58(2):337-343. PDF

Samšiňák, K. 1967. Camponotus novotnyi sp. n., eine neue tertiäre Ameise aus Böhmen. Vestník Ustredního Ustavu Geologického 42:365-366. PDF

Borowiec, L.; Salata, S. 2014b. Redescription of Camponotus nitidescens Forel, 1889, new status and notes on ants from Kefalonia, Greece (Hymenoptera: Formicidae). Genus (Wroclaw) 25 (3):499-517. PDF

Hunt, J. H.; Snelling, R. R. 1975. A checklist of the ants of Arizona. Journal of the Arizona Academy of Science 10:20-23. PDF

Wang, C.; Chung, F.-Y.; Lin, C.-C.; Gibson, J. C.; McGuire, S.; Suarez, A.V.; Billen, J. 2023. The spongiform tissue in Strumigenys ants contains exocrine glands. Arthropod Structure and Development 73 (2023) 101246:10 pp. [online early] 10.1016/j.asd.2023.101246 PDF

El-Hawagry, M. S.; Khalil, M. W.; Sharaf, M. R.; Fadl, H. H.; Aldawood, A. S. 2013. A preliminary study on the insect fauna of Al-Baha Province, Saudi Arabia, with descriptions of two new species. ZooKeys 274:1-88. PDF

Samšiňák, K. 1951. Formica fusca r. lemani Bondr. (Hym. Formic.). Casopis Ceskoslovenské Spolecnosti Entomologické 48:122-127. PDF

Wheeler, W. M. 1903. [Untitled. Formica sanguinea subnuda sp. nov. attributed to W.M. Wheeler.]. P. 73 in: Viereck, H. L. 1903. Hymenoptera of Beulah, New Mexico. [part]. Transactions of the American Entomological Society 29:56-87. PDF

Wasmann, E. 1891c. Verzeichnis der Ameisen und Ameisengäste von Holländisch Limburg. Tijdschrift voor Entomologie 34:39-64. PDF

Betrem, J. G. 1955a. On some ant types of Fabricius. Entomologische Berichten (Amsterdam) 15:291-293.

Latreille, P. A. 1817e. Nouveau Dictionnaire d'Histoire Naturelle, appliquée aux Arts, à l'Agriculture, à l'Economie rurale et domestique, à la Médecine, etc. Nouvelle édition. Tome 10. Paris: Déterville, 591 pp.

Cole, A. C., Jr. 1956d. In defense of the integrity of an ant. Journal of the Tennessee Academy of Science 31:212-214. PDF

Bernard, F. 1981a. Variabilité des proportions biométriques chez les Plagiolepis, avec description de Pl. hoggarensis n. sp. (Hym. Formicidae). Bulletin de la Société Entomologique de France 86(5-6):169-172. PDF

Gregg, R. E. 1952b. The female of Formica opaciventris Emery (Formicidae). Psyche (Cambridge) 59:13-19. PDF

Wheeler, W. M. 1912c. New names for some ants of the genus Formica. Psyche (Cambridge) 19:90. PDF

Notes: Stamp date in MCZ library: 1912.08.01.

Cole, A. C., Jr. 1956f. Studies of Nevada ants. III. The status of Formica nevadensis Wheeler (Hymenoptera: Formicidae). Journal of the Tennessee Academy of Science 31:256-257. PDF

Wheeler, W. M. 1905d. New species of Formica. Bulletin of the American Museum of Natural History 21:267-274. PDF

Czechowski, W.; Radchenko, A. 2006. Formica lusatica Seifert, 1997 (Hymenoptera: Formicidae), an ant species new to Finland, with notes on its biology and the description of males. Myrmecologische Nachrichten 8:257-262. PDF