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Radchenko, A. G.; Zhou, S.; Elmes, G. W. 2001. New and rare Myrmica species (Hymenoptera: Formicidae) from southern China. Annales Zoologici (Warsaw) 51:211-219. PDF

Regnier, F. E.; Wilson, E. O. 1968. The alarm-defense system of the ant Acanthomyops claviger. Journal of Insect Physiology 14:955-970. PDF

Reich, G. C. 1793. Kurze Beschreibung neuen, oder noch wenig bekkanten Thiere, welche Herr Le Blond der naturforschenden Gesellschaft zu Paris aus Cayenne als Geschenk überschikt hat. Magazin des Thierreichs 1:128-134. PDF

Reichensperger, A. 1924. Das Weibchen von Eciton quadriglume Hal., einige neue ecitophile Histeriden und allgemeine Bemerkungen. Zoologischer Anzeiger 60:201-213. PDF

Reichensperger, A. 1926. Das Weibchen von Eciton mattogrossensis Luederw. (Hym.). Entomologische Mitteilungen. Berlin-Dahlem 15:401-404. PDF

Reichensperger, A. 1930. Ein Nest und die Königin von Eciton (Acamatus) legionis Sm. Zoologischer Anzeiger 88:321-325. PDF

Reichensperger, A. 1939. Beiträge zur Kenntnis der Myrmecophilenfauna Costa Ricas und Brasiliens VII, nebst Beschreibung der Königin von Eciton (Acamatus) pilosum. Zoologische Jahrbücher. Abteilung für Systematik, Ökologie und Geographie der Tiere 73:261-300. PDF

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Retzius, A. J. 1783. Caroli de Geer. Genera et species insectorum e generosissimi auctoris scriptis extraxit, digessit, Latine quoad partem reddidit, et terminologiam insectorum Linneanam addidit. Lipsiae [= Leipzig]: Cruse, 220 pp. PDF

Radoszkowsky, O. 1876. Comte-rendu des hyménoptères recueillis en Égypte et Abyssinie en 1873. Trudy Russkago Entomologicheskago Obshchestva 12:111-150. PDF

Notes: Ants pp. 140-141.

Raffray, A. 1887. Pselaphides nouveaux ou peu connus. [part]. Revue d'Entomologie (Caen) 6:18-36.

Rafin, G. 1885. Ignivorous ant. American Naturalist 19:403. PDF

Rafinesque, C. S. 1815. Analyse de la nature, ou tableau de l'univers et des corps organisés. Palermo: J. Barravecchia, 224 pp. PDF

Notes: Ants p. 124.

Ragonot, E. L. 1887. Diagnoses of North American Phycitidae and Galleridae. Paris: privately published, 20 pp.

Radchenko, A. G.; Elmes, G. W.; Bui, T. V. 2006. Ants of the genus Myrmica (Hymenoptera: Formicidae) from Vietnam, with a description of a new species. Myrmecologische Nachrichten 8:35-44. PDF

Radchenko, A. G.; Elmes, G. W.; Woyciechowski, M. 2002. An appraisal of Myrmica bergi Ruzsky, 1902 and related species (Hymenoptera: Formicidae). Annales Zoologici (Warsaw) 52:409-421. PDF

Radchenko, A. G.; Elmes, G. W.; Alicata, A. 2006. Taxonomic revision of the schencki-group of the ant genus Myrmica Latreille (Hymenoptera: Formicidae) from the Palaearctic region. Annales Zoologici (Warsaw) 56:499-538. PDF

Radchenko, A.; Paknia, O. 2010. Two new species of the genus Cataglyphis Foerster, 1850 (Hymenoptera: Formicidae) from Iran. Annales Zoologici (Warsaw) 60:69-76. PDF

Radchenko, A. G.; Elmes, G. W. 2010. Myrmica ants (Hymenoptera: Formicidae) of the Old World. Fauna Mundi 3. Warsaw: Natura Optima Dux Foundation, 790 pp. PDF

Radchenko, A. 2004. A review of the ant genera Leptothorax Mayr and Temnothorax Mayr (Hymenoptera, Formicidae) of the eastern Palaearctic. Acta Zoologica Academiae Scientiarum Hungaricae 50:109-137. PDF

Radchenko, A. 2003. Perissomyrmex nepalensis sp. nov. - new evidence of Old World origins for the genus (Hymenoptera, Formicidae). Entomologica Basiliensia 25:13-22. PDF

Radchenko, A. G. 2000. What is "Leptothorax nylanderi" (Hymenoptera: Formicidae) in Russian and former Soviet literature? Annales Zoologici (Warsaw) 50:43-45.

Radchenko, A. G.; Arakelian, G. R. 1991. New ant species (Hymenoptera, Formicidae) from Armenia. [In Russian.]. Vestnik Zoologii 1991(5):72-75. PDF

Notes: September-October issue. Date signed for printing ("podpisano k pechati"): 23 September 1991.

Radchenko, A. G.; Elmes, G. W. 1998. Taxonomic revision of the ritae species-group of the genus Myrmica (Hymenoptera, Formicidae). Vestnik Zoologii 32(4):3-27. PDF

Radchenko, A. G. 1985c. A new ant species (Hymenoptera, Formicidae) from the Ukraine. [In Russian.]. Vestnik Zoologii 1985(6):64-66. PDF

Notes: November-December issue. Date signed for printing ("podpisano k pechati"): 29 November 1985.

Radchenko, A. G. 1989b. The ants of the genus Chalepoxenus (Hymenoptera, Formicidae) of the USSR fauna. [In Russian.]. Vestnik Zoologii 1989(2):37-41. PDF

Notes: March-April issue. Date signed for printing ("podpisano k pechati"): 24 March 1989.