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Quiran, E. M.; Casadío, A. A. 1988. Lista preliminar anotada de los formícidos de la Provincia de La Pampa. Revista de la Facultad de Agronomía. Universidad Nacional de La Pampa 3(1):99-104.

Quiran, E. M.; Casadío, A. A. 1994. Aportes al conocimiento de las Formicidae (Hymenoptera) de La Pampa, Argentina. Revista de la Sociedad Entomológica Argentina 53:100.

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Quispel, A. 1941a. De verspreiding van de mierenfauna in het National Park De Hoge Veluwe. [part]. Nederlands Bosbouw Tijdschrift 14:183-201.

Quispel, A. 1941b. De verspreiding van de mierenfauna in het National Park De Hoge Veluwe. [concl.]. Nederlands Bosbouw Tijdschrift 14:258-286.

Rabitsch, W. 1995. Barberfallenfänge in der Marktgemeinde Arnoldstein (Kärnten, Österreich) (Arachnida, Myriapoda, Insecta). Carinthia II 105:645-661.

Notes: Formicidae pp. 658-659.

Radchenko, A. G. 1986. Lasius meridionalis (Hymenoptera, Formicidae) in the USSR fauna. [In Russian.]. Vestnik Zoologii 1986(3):72-74.

Notes: May-June issue. Date signed for printing ("podpisano k pechati"): 28 May 1986.

Radchenko, A. G. 1985a. On the discovery of the rare species Anergates atratulus Schenck. (Hymenoptera, Formicidae) in the Kherson district of the Ukraine. [In Russian.]. Vestnik Zoologii 1985(1):85.

Notes: January-February issue. Date signed for printing ("podpisano k pechati"): 28 January 1985.

Radchenko, A. G. 1991a. On the discovery of Leptothorax semenovi Ruzs. (Hymenoptera, Formicidae) in the Crimea. [Abstract.] [In Russian.]. Vestnik Zoologii 1991(2):86.

Notes: March-April issue. Date signed for printing ("podpisano k pechati"): 26 March 1991.

Radchenko, A. G. 1992c. Ants of the genus Strongylognathus (Hymenoptera, Formicidae) of the USSR. Entomological Review (Washington) 71(2):40-48.

Notes: English translation of Radchenko (1991b).

Radchenko, A. G. 1993b. Ants of the genus Tetramorium (Hymenoptera, Formicidae) of the USSR. Communication 1. Entomological Review (Washington) 72(1):129-140.

Notes: English translation of Radchenko (1992a).

Radchenko, A. G. 1994g. Taxonomic structure, distribution and species diversity centres of the ant genus Myrmica Latr. in the Eurasia. P. 503 in: Lenoir, A.; Arnold, G.; Lepage, M. (eds.) 1994. Les insectes sociaux. 12ème congrès de l'Union Internationale pour l'Étude des Insectes Sociaux. Paris, Sorbonne, 21-27 août 1994. Paris: Université Paris Nord, xxiv + 583 pp.

Preuss, G. 1979a. Formica (Serviformica) transkaukasica Nass. - Neu für Rheinland-Pfalz und Westdeutschland. Pfälzer Heimat 30:11-12.

Preuss, G. 1979b. Strongylognathus testaceus (Schenk). - Vorkommen in Rheinland-Pfalz. Pfälzer Heimat 30:87.

Preuss, G. 1979c. Formica truncorum Fabr. 1804. - Erstnachweis für die Rheinpfalz und Nachweise in Rheinland-Pfalz. Pfälzer Heimat 30:125-126.

Prince, A. J. 1995. Recent record of Solenopsis fugax (Latreille) (Hym., Formicidae) in Somerset. Entomologist's Monthly Magazine 131:122.

Prins, A. J. 1967. The ants of our national parks. Koedoe 10:63-81.

Prins, A. J. 1978. Hymenoptera. Pp. 823-875 in: Werger, M. J. A. (ed.) 1978. Biogeography and ecology of southern Africa. The Hague: Junk, xv + 1439 pp.

Prins, A. J. 1985. Formicoidea. Pp. 443-451 in: Scholtz, C. H.; Holm, E. (eds.) 1985. Insects of southern Africa. Durban: Butterworths, 502 pp.

Prins, A. J. 1964a. A revised list of the ants collected in the Kruger National Park. Koedoe 7:77-93.

Prins, A. J. 1964b. 'n opname van die Formicidae in Suidelike Afrika. South Africa Department of Agricultural Technical Services. Technical Communications 12:111-116.

Prins, A. J.; Cillie, J. J. 1968. The ants collected in the Hluhluwe and Umfolozi Game Reserves. Lammergeyer 8:40-47.

Prins, A. J.; Robertson, H. G.; Prins, A. 1990. Pest ants in urban and agricultural areas of southern Africa. Pp. 25-33 in: Vander Meer, R. K.; Jaffe, K.; Cedeno, A. (eds.) 1990. Applied myrmecology: a world perspective. Boulder: Westview Press, xv + 741 pp.

Procter, W. 1938. Biological survey of the Mount Desert Region. Part VI. The insect fauna. Philadelphia: Wistar Institute of Anatomy and Biology, 496 pp.

Notes: Formicidae pp. 433-435.

Provancher, L. 1887. 1885-1889. Additions et corrections au Volume II de la Faune entomologique du Canada, traitant des Hyménoptères. Québec: C. Darveau, 477 pp.

Provancher, L. 1887a. Fam. X. - Les Formicides. [part]. Pp. 224-228 in: Provancher, L. 1887. 1885-1889. Additions et corrections au Volume II de la Faune entomologique du Canada, traitant des Hyménoptères. Québec: C. Darveau, 477 pp.

Provancher, L. 1887c. Fam. X. - Les Formicides. [concl.]. Pp. 245-249 in: Provancher, L. 1887. 1885-1889. Additions et corrections au Volume II de la Faune entomologique du Canada, traitant des Hyménoptères. Québec: C. Darveau, 477 pp.

Provancher, L. 1888b. Supplément aux additions aux Hyménoptères de la province de Québec. Fam X - Formicides. [concl.]. P. 409 in: Provancher, L. 1887. 1885-1889. Additions et corrections au Volume II de la Faune entomologique du Canada, traitant des Hyménoptères. Québec: C. Darveau, 477 pp.

Pullen, B. E. 1961. Non-granivorous food habits of Pheidole grallipes Wheeler and its possible phyletic significance (Hymenoptera: Formicidae). Pan-Pacific Entomologist 37:93-96.