Ruzsky, M. 1925a. Material on the fauna of the spa "Karachinskoe Ozero". [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 75:283-290. PDF

Ruzsky, M. 1925b. New data on the ant fauna of Siberia. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 19:41-46. PDF

Ruzsky, M. 1926. A systematic list of the ants found in Siberia. I. Review of the species of the genera Camponotus (s. ext.) and Formica (s. str.). [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 77:107-111. PDF

Ruzsky, M. 1936. Ants of the Transbaikal region. [In Russian.]. Trudy Biologicheskogo Nauchno-Issledovatel'skogo Instituta Tomskogo Gosudarstvennogo Universiteta 2:89-97. PDF

Ruzsky, M. 1946. Ants of Tomsk province and contiguous localities. [In Russian.]. Trudy Tomskogo Gosudarstvennogo Universiteta 97:69-72. PDF

Notes: Not seen. Cited in Radchenko (1994g:77).

Ruzsky, M.; Gordyagin, A. 1894. Some data on the ant fauna of east Russia. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 27(2):1-33. PDF

Ryder Wilkie, K. T.; Mertl, A. L.; Traniello, J. F. A. 2010. Species diversity and distribution patterns of the ants of Amazonian Ecuador. PLoS ONE 5(10):e13146. 10.1371/journal.pone.0013146 PDF

Saaristo, M. I. 1986. The fourth record of Sifolinia karavajevi (Arnoldi) (Hym., Formicidae) from the Nordic countries. Notulae Entomologicae 66:97-98.

Saaristo, M. I. 1990. New provincial records for twelve ant species (Hymenoptera, Formicidae) from Finland. Entomologica Fennica 1:191-192.

Saaristo, M. I. 1995. Distribution maps of the outdoor myrmicid ants (Hymenoptera, Formicidae) of Finland, with notes on their taxonomy and ecology. Entomologica Fennica 6:153-162.

Sadasivan, K.; Kripakaran, M. 2017. A new species of Tyrannomyrmex Fernández 2003 (Formicidae, Myrmicinae, Solenopsidini) from Western Ghats, Kerala, India. Zootaxa 4344 (2):261-276. 10.111646/zootaxa.4344.2.3 PDF

Sadasivan, K.; Kripakaran, M. 2022. First record of Proceratium Roger, 1863, Zasphinctus Wheeler, 1918, and Vollenhovia Mayr, 1865 (Hymenoptera: Formicidae) from the Western Ghats of peninsular India, description of three new species, and implications for Indian biogeography. Journal of Threatened Taxa 14 (7):21368–21387. 10.11609/jott.7682.14.7.21368-21387 PDF

Sadil, J. V. 1939a. Nová varieta druhu Leptothorax unifasciatus Latr. (Hymenoptera Formicidae). Casopis Ceskoslovenské Spolecnosti Entomologické 36:30. PDF

Sadil, J. V. 1939b. Príspevek k soupisu ceskych mravencu. Casopis Ceskoslovenské Spolecnosti Entomologické 36:84-85. PDF

Sadil, J. V. 1939c. Mravenec Messor semirufus André var. meridionalis André na Slovensku (Hym., Form.). Entomologické Listy 2:40-41. PDF

Sadil, J. V. 1939d. Mravenec Myrmica moravica Soudek u Prahy. Casopis Národního Musea (Prague) 113(2):106-114. PDF

Sadil, J. V. 1940. Nekolik kritickych poznámek o mravenci Myrmica moravica Soudek. Entomologické Listy 3:102-107. PDF

Sadil, J. V. 1945. Príspevek k poznání mravencí zvíreny Ceskomoravské vysociny. Entomologické Listy 8:11-20. PDF

Sadil, J. V. 1952 ("1951"). A revision of the Czechoslovak forms of the genus Myrmica Latr. (Hym.). Sborník Entomologického Oddeleni Národního Musea v Praze 27:233-278. PDF

Sadil, J. V. 1953a. Epimyrma záleskyí nov. spec. (Hym., Formicoidea). Rocenka Ceskoslovenské Spolecnosti Entomologické 50:188-196. PDF

Sadil, J. V. 1953b. Príspevek k poznání mravencí zvíreny nasich hor (Hym., Formicoidea). Rocenka Ceskoslovenské Spolecnosti Entomologické 50:197-202. PDF

Sadil, J. V. 1953c. Príspevek k poznání mravencu sirsího okolí Prahy (Hym., Formicoidea). Rocenka Ceskoslovenské Spolecnosti Entomologické 50:203-205.

Sadil, J. V. 1953d. Mravencí zvírena nasich vápencovych skalních stepí (Hym., Formicoidea). Rocenka Ceskoslovenské Spolecnosti Entomologické 50:206-209. PDF

Safford, W. E. 1922. Ant acacias and acacia ants of Mexico and Central America. Annual Report of the Board of Regents of the Smithsonian Institution 1921:381-394.

Sagra, R. de 1857. la. Histoire physique, politique et naturelle de l'ile de Cuba. [Tome VII.]. Paris: Arthus Bertrand, lxxxvii + 868 pp.

Sahanashree, R.; Punnath, A.; Priyadarsanan, D. R. 2024. A remarkable new species of Paraparatrechina Donisthorpe (1947) (Hymenoptera, Formicidae, Formicinae) from the Eastern Himalayas, India. ZooKeys 1203:159-172. [online early] 10.3897/zookeys.1203.114168 PDF

Sahlberg, J. 1913. Ponera punctatissima Roger, funnen i Jyväskylä-trakten. Meddelanden af Societas pro Fauna et Flora Fennica 39:68-73. PDF

Sahoo, B.; Ramakrishnaiah, S.; Dharma Rajan, P.; Datta-Roy, A. 2023. A new species of army ant genus Aenictus (Hymenoptera: Formicidae) from India. Journal of the Entomological Research Society 25 (3):615-622. 10.51963/jers.v25i3.2504 PDF

Sahoo, B.; Sahanashree, R.; Priyadarsanan, D. R.; Datta-Roy, A. 2024. Aenictus kodaguensis sp. nov. (Hymenoptera: Formicidae), a unique species from India. Asian Myrmecology 17: e017003:1-7. 10.20362/am.017003 PDF

Saini, M. S. 1984. Propleural transformations with respect to the disposition of propleural suture in order Hymenoptera. Journal of the New York Entomological Society 92:150-155.