Attygalle, A. B.; Billen, J. P. J.; Morgan, E. D. 1985. The postpharyngeal gland of workers of Solenopsis geminata (Hymenoptera: Formicidae). Actes des Colloques Insectes Sociaux 2:75-86.

Atanassov, N. 1964. Studies on the systematics and ecology of ants (Formicidae, Hym.) from the Petrich region (south-west Bulgaria). [In Bulgarian.]. Izvestiya na Zoologicheskiya Institut s Muzej. Bulgarska Akademiya na Naukite 15:77-104.

Atanassov, N. 1965. Étude sur la biologie et la répartition de Monomorium pharaonis L. (Hym. Formicidae) en Bulgarie et dans la péninsule balkanique. Bulletin de la Société Entomologique de Mulhouse 1965:86-95.

Atanassov, N. 1974. Besonderheiten der Nahrungszusammensetzung von Formica rufa L. und Formica lugubris Zett. in Bulgarien. Waldhygiene 10:183-185.

Atanassov, N. 1982. Neue Ameisen aus den Gattungen Messor und Cataglyphis (Hymenoptera, Formicidae) für die Fauna Bulgariens. Waldhygiene 14:209-214. PDF

Atanassov, N.; Dlussky, G. M. 1992. Fauna of Bulgaria. Hymenoptera, Formicidae. [In Bulgarian.]. Fauna na Bûlgariya 22:1-310.

Notes: Date signed for printing ("podpisana za pechat").

Athias-Henriot, C. 1947 ("1946"). Notes sur les caractères de la faune des fourmis aux environs de Béni-Ounif de Figuig (Sud Oranais). Bulletin de la Société d'Histoire Naturelle de l'Afrique du Nord 37:60-63.

Assing, V. 1994c. Faunistische Notizen zur Ameisenfauna südniedersachsens (Hymenoptera: Formicidae). Göttinger Naturkundliche Schriften 3:33-40.

Assmann, A. 1870. Beiträge zur Insekten-Fauna der Vorwelt. I. Beitrag. Die fossilen Insekten des tertiären (miocenen) Thonlagers von Schossnitz bei Kanth. Zeitschrift für Entomologie (Breslau) (N.F.)1:33-58.

Atanassov, N. 1934. Contribution to a study of the ant fauna (Formicidae) of Bulgaria. [In Bulgarian.]. Izvestiya na Bulgarskoto Entomologichno Druzhestvo 8:159-173.

Atanassov, N. 1936. Second contribution to a study of the ant fauna (Formicidae) of Bulgaria. [In Bulgarian.]. Izvestiya na Bulgarskoto Entomologichno Druzhestvo 9:211-236.

Atanassov, N. 1952. Regularities in the distribution and biological observations on ants in the Vitosha Mountains. [In Bulgarian.]. Sofia: Bulgarska Akademiya na Naukite, 214 pp.

Assing, V. 1986. Distribution, densities and activity patterns of the ants (Hymenoptera: Formicidae) of Calluna heathlands in northwestern Germany. Entomologia Generalis 11:183-190.

Assing, V. 1987. Zur Kenntnis der Ameisenfauna (Hym. Formicidae) des Neusiedlerseegebiets. Burgenländische Heimatblätter 49:74-90. PDF

Assing, V. 1989. Nachtrag zur Ameisenfauna (Hym. Formicidae) des Neusiedlerseegebiets. Burgenländische Heimatblätter 51:188-189. PDF

Assing, V. 1989. Die Ameisenfauna (Hym.: Formicidae) nordwestdeutscher Calluna-Heiden. Drosera 89:49-62. PDF

Assing, V. 1994a. Gegenwärtiger Stand der Ameisentaxonomie in Mitteleuropa. Bembix 2:29-32.

Assing, V. 1994b. Myrmica hellenica Forel, 1913, in Kärnten (Hymenoptera: Formicidae). Carinthia II 104:298.

Ashmead, W. H. 1905b. New Hymenoptera from the Philippines. Proceedings of the United States National Museum 29:107-119. PDF

Notes: Two new ant species described pp. 110-112. Colobopsis albocincta, Aphomyrmex emeryi.

Ashmead, W. H. 1905c. A skeleton of a new arrangement of the families, subfamilies, tribes and genera of the ants, or the superfamily Formicoidea. Canadian Entomologist 37:381-384. PDF

Ashmead, W. H. 1905d. Doctor Ashmead's new classification of the Poneridae. Pp. 38-41 in: Cook, O. F. 1905. The social organization and breeding habits of the cotton-protecting kelep of Guatemala. United States Department of Agriculture. Bureau of Entomology. Technical Series 10:1-55.

XVII International Congress of Entomology 1984. Abstract Volume. Hamburg, Federal Republic of Germany, August 20-26, 1984. Hamburg: XVII International Congress of Entomology, 960 pp.

Assing, V. 1984. Investigations on the ant fauna (Hym., Formicidae) of Calluna heathlands in northwestern Germany. [Abstract.]. P. 498 in: XVII International Congress of Entomology 1984. Abstract Volume. Hamburg, Federal Republic of Germany, August 20-26, 1984. Hamburg: XVII International Congress of Entomology, 960 pp.

Ashmead, W. H. 1902. Papers of the Harriman Alaska Expedition. XXVIII. Hymenoptera. Proceedings of the Washington Academy of Sciences 4:117-274. PDF

Notes: List of ant species pp. 135-136. No new ant taxa.

Ashmead, W. H. 1906. Classification of the foraging and driver ants, or Family Dorylidae, with a description of the genus Ctenopyga Ashm. Proceedings of the Entomological Society of Washington 8:21-31. PDF

Ashmead, W. H. 1904a. A list of the Hymenoptera of the Philippine Islands, with descriptions of new species. Journal of the New York Entomological Society 12:1-22. PDF

Notes: List of ant species pp. 9-11. No new ant taxa.

Ashmead, W. H. 1904b. Descriptions of new genera and species of Hymenoptera from the Philippine Islands. Proceedings of the United States National Museum 28:127-158. PDF

Notes: No new ant taxa. Repeats the list of ant species in Ashmead (1904a).

Ashmead, W. H. 1905a. Additions to the recorded Hymenopterous fauna of the Philippine Islands, with descriptions of new species. Proceedings of the United States National Museum 28:957-971. PDF

Notes: No new ant taxa.

Ashmead, W. H. 1888. A proposed natural arrangement of the Hymenopterous families. Proceedings of the Entomological Society of Washington 1:96-99. PDF

Ashmead, W. H. 1890. On the Hymenoptera of Colorado: descriptions of new species, notes and a list of the species found in the state. Bulletin of the Colorado Biological Association 1:1-47. PDF

Notes: Ants listed on pp. 36-37. No new taxa.