Akre, R. D.; Antonelli, A. L. 1976. Identification and habits of key ant pests of Washington. Washington State University College of Agriculture Cooperative Extension Service. Bulletin 671:1-5.
Akre, R. D.; Antonelli, A. L. 1987. Identification and habits of key ant pests of Washington. Washington State University College of Agriculture Cooperative Extension Service. Bulletin 0671:1-8.
Aktaç, N. 1977 ("1976"). Studies on the myrmecofauna of Turkey I. Ants of Siirt, Bodrum and Trabzon. Istanbul Universitesi Fen Fakultesi Mecmuasi. Seri B 41:115-135. PDF
Aktaç, N.; Aras, A.; Camlitepe, Y. 1994. Ants of Thracian part of Turkey. Bios (Thessaloniki) 2:203-209. PDF
Alayo, P. 1973. Catálogo de los himenopteros de Cuba. Habana: Instituto Cubano del Libro, 218 pp.

Notes: Ants pp. 121-155.

Alayo, P. 1974. Introducción al estudio de los Himenópteros de Cuba. Superfamilia Formicoidea. Serie Biológica. Academia de Ciencias de Cuba 53:1-58. PDF
Albrecht, M. 1995. New species distributions of ants in Oklahoma, including a South American invader. Proceedings of the Oklahoma Academy of Science 75:21-24. PDF
Aldana, R. C.; Chacón de Ulloa, P. 1995. Nuevos registros de hormigas (Hymenoptera: Formicidae) para Colombia. Boletín del Museo de Entomología de la Universidad del Valle 3(2):55-59. PDF
Alexander, K. N. A. 2005. Lasius brunneus (Latreille) (Hymenoptera: Formicidae) in Monmouthshire. British Journal of Entomology and Natural History 18:162. PDF
Alfieri, A. 1931. Contribution à l'étude de la faune myrmécologique de l'Egypte. Bulletin. Société Entomologique d'Egypte 15:42-48. PDF
Alfred, J. R. B. (ed.) 2003. Fauna of Sikkim (part 4). [State Fauna Series 9.]. Kolkata: Zoological Survey of India, iii + 512 pp.
Alfred, J. R. B. (ed.) 2006. Fauna of Arunachal Pradesh. (Part -2). [State Fauna Series 13.]. New Delhi: Zoological Survey of India, iv + 518 pp.