Ruzsky, M. 1907a. List of ants from Minsk province, collected on the study trip of the Moscow student group. [In Russian.]. Trudy Studencheskago Kruzhka dlya Izsledovaniya Russkoi Prirody pri Imperatorskom Moskovskom Universitete 3:99-103.

Notes: Not seen. Cited in Ruzsky (1907c:123) and in the Zoological Record for 1907.

Ruzsky, M. 1907b. On the ant fauna of Vilna province. [In Russian.]. Trudy Studencheskago Kruzhka dlya Izsledovaniya Russkoi Prirody pri Imperatorskom Moskovskom Universitete 3:104-105.

Notes: Not seen. Cited in Ruzsky (1907c:123) and in the Zoological Record for 1907.

Ruzsky, M. 1907c. The ants of Russia. (Formicariae Imperii Rossici). Systematics, geography and data on the biology of Russian ants. Part II. [In Russian.]. Trudy Obshchestva Estestvoispytatelei pri Imperatorskom Kazanskom Universitete 40(4):1-122 + 3 pp.
Ruzsky, M. 1912. Myrmecological notes. [In Russian.]. Uchenye Zapiski Kazanskago Veterinarnago Instituta 29:629-636. PDF
Ruzsky, M. 1914a ("1913"). Myrmekologische Notizen. Archiv für Naturgeschichte (A)79(9):58-63. PDF

Notes: Heft 9 not dated, but probably published between February 1914 and May 1914, based on other dated issues of volume (A)79.

Ruzsky, M. 1914b. Ants of Surgut district, Tobolsk province. [In Russian.]. Russkoe Entomologicheskoe Obozrenie 14:100-105. PDF
Ruzsky, M. 1914c. Eine neue Ameisenform aus dem europäischen Russland. Russkoe Entomologicheskoe Obozrenie 14:323. PDF
Ruzsky, M. 1915a. On the ants of Tibet and the southern Gobi. On material collected on the expedition of Colonel P. K. Kozlov. [In Russian.]. Ezhegodnik Zoologicheskago Muzeya 20:418-444. PDF
Ruzsky, M. 1915b. Material on Siberian myrmecology. First output. On the myrmecofauna of Tomsk province and certain other Siberian localities. (From research in 1914-1915). [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 64(5th part):1-14.
Ruzsky, M. 1916. On zoological research in Yeniseisk province, work of summer of 1915. [In Russian.]. Izvestiya Imperatorskago Tomskago Universiteta 65(3rd part):1-21.
Ruzsky, M. 1920. Ants of Kamchatka. [In Russian.]. Izvestiya Instituta Issledovaniya Sibiri 2:76-80. PDF

Notes: Not seen. Cited in Dlussky (1967a:215).

Ruzsky, M. 1923. Ants of Cheleken Island. [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 72(2nd part):1-6.
Ruzsky, M. 1924. A new Leptothorax-ant species from Siberia. [In Russian.]. Izvestiya Tomskogo Gosudarstvennogo Universiteta 74:152. PDF
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