MacKay, W. P.; Van Vactor, S. 1985. New host record for the social parasite Pogonomyrmex anergismus (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 87:863. PDF

MacKay, W. P.; Vinson, S. B. 1988 ("1989"). Rediscovery of the ant Gnamptogenys hartmani (Hymenoptera: Formicidae) in eastern Texas. Proceedings of the Entomological Society of Washington 91:127. PDF

MacKay, W. P.; Vinson, S. B. 1989a. Two new ants of the genus Solenopsis (Diplorhoptrum) from eastern Texas (Hymenoptera: Formicidae). Proceedings of the Entomological Society of Washington 91:175-178. PDF

MacKay, W. P.; Vinson, S. B. 1989b. A guide to species identification of New World ants (Hymenoptera: Formicidae). Sociobiology 16:3-47. PDF

Mackay, W.; Delsinne, T. 2011. [New species of Oxyepoecus attributed to Mackay and Delsinne]. Pp. 5-6 in: Delsinne, T.; Mackay, W.; Wild, A.; Roisin, Y.; Leponce, M. 2011. Distribution and diversity of the cryptic ant genus Oxyepoecus (Hymenoptera: Formicidae: Myrmicinae) in Paraguay with descriptions of two new species. Psyche 2012 Article ID 594302:8 pp. PDF

Mackay, W.; Mackay, E. 2002. The ants of New Mexico (Hymenoptera: Formicidae). Lewiston, New York: Edwin Mellen Press, 400 pp. PDF

MacKay, W.; MacKay, E. 2008. [New species Gnamptogenys andersoni attributed to Mackay & Mackay]. P. 75 in: Lattke, J. E.; Fernández, F.; Arias-Penna, T. M.; Palacio, E. E.; MacKay, W.; MacKay, E. 2008. Género Gnamptogenys Roger. Pp. 66-100 in: Jiménez, E.; Fernández, F.; Arias, T.M.; Lozano-Zambrano, F. H. (eds.) 2008. Sistemática, biogeografía y conservación de las hormigas cazadoras de Colombia. Bogotá: Instituto de Investigación de Recursos Biológicos Alexander von Humboldt, xiv + 609 pp. PDF

Mackay, W.; Mackay, E. 2017. The New World gypsy ants of the genera Aphaenogaster and Novomessor (Hymenoptera: Formicidae). Mauritius: LAP LAMBERT Academic Publishing, 605 pp.

Mackay, W.P. 2019. New World carpenter ants of the hyperdiverse genus Camponotus. Volume 1: Introduction, Keys to the subgenera and species complexes and the subgenus Camponotus. Mauritius: LAP LAMBERT Academic Publishing, 412 pp.

Notes: ISBN: 978-620-0-09424-7

Mackay, W.P.; MacKay, E. E. 1989. Clave de los géneros de hormigas en México. 2nd Simposio Nacional de Insectos Sociales 1:1-18.

MacLeay, W. 1873. Miscellanea entomologica. Transactions of the Entomological Society of New South Wales 2:319-370. PDF

Notes: Publication date (year) from Andrewes (1930:vii).

Mader, Leopold 1938. Zoologische Ergebnisse einer von Professor Dr. Jan Versluys geleiteten Forschungsfahrt nach Zante. Hymenoptera. Formicidae. In: Kühnelt, Wilhelm (ed.) 1938. Zoologische Ergebnisse einer von Professor Dr. Jan Versluys geleiteten Forschungsfahrt nach Zante. Wien: Verhandlungen der Zoologisch-Botanischen Gesellschaft, 171. PDF

Madl, M. 2019. Notes on the ant fauna of Eritrea (Insecta: Hymenoptera: Formicidae): Type specimens deposited in the Natural History Museum Vienna (Austria) and a preliminary checklist. Annalen des Naturhistorischen Museums in Wien. Serie B Für Botanik Und Zoologie 121:9-18. PDF

Madl, M. 2021. Notes on the Sphecidae (Hymenoptera) of Gabon. Linzer Biologische Beiträge 53 (1):101-110. PDF

Maes, J.-M.; MacKay, W. P. 1993. Catálogo de las hormigas (Hymenoptera: Formicidae) de Nicaragua. Revista Nicaraguense de Entomología 23:1-46. PDF

Magalhães, L. E. de; Silva, V. P. da 1971. Estudo da genitália feminina do gênero Atta (Hym., Formicidae). [Abstract.]. Ciência e Cultura (São Paulo) 23(supl.):280.

Magretti, P. 1884. Raccolte imenotterologiche nell'Africa Orientale. Bollettino della Società Entomologica Italiana 15:241-253. PDF

Magretti, P. 1884. Risultati di raccolte imenotterologiche nell'Africa Orientale. Annali del Museo Civico di Storia Naturale 21:523-636.

Mahunka, S. (ed.) 1981. The fauna of the Hortobágy National Park. Budapest: Akadémiai Kiadó, 415 pp.

Maidl, F. 1922. Beiträge zur Hymenopterenfauna Dalmatiens, Montenegros und Albaniens. I. Teil: Aculeata und Chrysididae. Annalen des Naturhistorischen Museums in Wien 35:36-106. PDF

Notes: Formicidae pp. 43-45.

Majer, J. D. 1972. The ant mosaic in Ghana cocoa farms. Bulletin of Entomological Research 62:151-160.

Majer, J. D. 1976a. The maintenance of the ant mosaic in Ghana cocoa farms. Journal of Applied Ecology 13:123-144.

Majer, J. D. 1976b. The ant mosaic in Ghana cocoa farms: further structural considerations. Journal of Applied Ecology 13:145-155.

Majer, J. D. 1983. Notes on a deformed worker of the ant genus Iridomyrmex (Hymenoptera: Formicidae). Australian Entomological Magazine 10:11-12.

Majer, J. D. 1984. Recolonisation by ants in rehabilitated open-cut mines in northern Australia. Reclamation and Revegetation Research 2:279-298.

Majer, J. D. 1985. Recolonization by ants of rehabilitated mineral sand mines on North Stradbroke Island, Queensland, with particular reference to seed removal. Australian Journal of Ecology 10:31-48.

Majer, J. D. 1988. The Formicidae. Pp. 219-224 in: Specht, R. L. (ed.) 1988. Mediterranean-type ecosystems. A data source book. Dordrecht: Kluwer Academic Publishers, xii + 248 pp.

Majer, J. D. 1990. The abundance and diversity of arboreal ants in northern Australia. Biotropica 22:191-199.

Majer, J. D. 1993. Comparison of the arboreal ant mosaic in Ghana, Brazil, Papua New Guinea and Australia - its structure and influence on ant diversity. Pp. 115-141 in: LaSalle, J.; Gauld, I. D. (eds.) 1993. Hymenoptera and biodiversity. Oxford: CAB International, xi + 348 pp.

Majer, J. D. 1996. Ant recolonization of rehabilitated bauxite mines at Trombetas, Pará, Brazil. Journal of Tropical Ecology 12:257-273.