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Skwarra, E. 1929b. Formica fusca-picea Nyl. als Moorameise. Zoologischer Anzeiger 82:46-55. PDF

Skaife, S. H. 1962. The distribution of the Argentine ant Iridomyrmex humilis Mayr. Annals of the Cape Provincial Museums 2:297-298.

Skinner, G. J. 1987. Ants of the British Isles. Shire Natural History Series 21:1-24.

Skott, C. 1970. Myrefaunaen på Laeso. Flora Fauna 76:29-30.

Skott, C. 1971. Nye danske fund af myren Ponera punctatissima Roger (Hym., Formicidae). Entomologiske Meddelelser 39:44-47.

Skott, C. 1973. Nye danske fund af myrerne Stenamma westwoodi Westw. og Myrmecina graminicola Latr. (Hym., Formicidae). Flora Fauna 79:11.

Sjöstedt, Y. 1908. 4. Akaziengallen und Ameisen auf den Ostafrikanischen Steppen. Pp. 97-118 in: Sjöstedt, Y. 1907. 1907-1910. Wissenschaftliche Ergebnisse der Schwedischen Zoologischen Expedition nach dem Kilimandjaro, dem Meru und umgebenden Massaisteppen Deutsch-Ostafrikas 1905-1906. 2. Band, Abt. 8. Stockholm: K. Schwed. Akad. Wissenschaften, 316 pp.

Notes: This is the fourth of eight articles in Abteilung 8, each individually published.

Singleton, J. 1971. Male genitalia compared in four species of the ant genus Formica L. Proceedings of the North Dakota Academy of Science 24:18-35.

Simberloff, D. S.; Wilson, E. O. 1969. Experimental zoogeography of islands: the colonization of empty islands. Ecology 50:278-296.

Simberloff, D. S.; Wilson, E. O. 1970. Experimental zoogeography of islands. A two year record of colonization. Ecology 51:934-937.

Silhavy, V. 1939b. Poznámky k mravencí zvírene dolního toku Oslavy. Entomologické Listy 2:38-39. PDF

Silhavy, V. 1938. Mravenci hadcové stepi u Mohelna. Sborník Prírodovedeckého Klubu v Trebíci 2:3-24. PDF

Silhavy, V. 1937a. Muzeme pokládati mravence Lasius flavus var. flavo-myops za samostatnou systematickou jednotku? Casopis Ceskoslovenské Spolecnosti Entomologické 34:59-61. PDF

Šilhavý, V. 1937b. Strongylognathus kratochvili n. sp., novy preaglacialni mravenec z Moravy. Sborník Prírodovedeckého Klubu v Trebíci 1:5-12. PDF

Silhavy, V. 1939a. Die Ameisenfauna des Bezirkes von Trebíc. Entomologische Rundschau 56:367-370. PDF

Shyamalanath, S.; Forbes, J. 1984 ("1983"). Anatomy and histology of the male reproductive system in the adult and pupa of the doryline ant, Aenictus gracilis Emery (Hymenoptera: Formicidae). Journal of the New York Entomological Society 91:377-393.

Signoret, V. 1847. Description de deux hémiptères-homoptères, tribu des octicelles, group des cicadides. Annales de la Société Entomologique de France (2)5:293-296.

Silhavy, V. 1935. Mravenci z okolí Trebíce, záp. Slovenska a Kutné Hory. Veda Prírodní 16:96-97. PDF

Silhavy, V. 1936. Slození mravencí zvíreny hadcové stepi u Mohelna. (Predbezne sdeleni.). Príroda (Brno) 29:95-97.

Shuckard, W. E. 1840c. Monograph of the Dorylidae, a family of the Hymenoptera Heterogyna. (Concluded from p. 271.). Annals of Natural History 5:315-328. PDF

Shuckard, W. E. 1840d. Appendix to Mr. Shuckard's monograph of the Dorylidae, containing a description of two new species of Labidus. Annals of Natural History 5:396-398. PDF

Shyamalanath, S. 1978. Anatomy and histology of some systems in the adult and pupa of the male of the Old World doryline ant Aenictus gracilis Emery (Hymenoptera: Formicidae). [Abstract.]. Dissertation Abstracts International. B. Sciences and Engineering 39:1618.

Shyamalanath, S.; Forbes, J. 1980. Digestive system and associated organs in the adult and pupal male doryline ant Aenictus gracilis Emery (Hymenoptera: Formicidae). Journal of the New York Entomological Society 88:15-28.

Shuckard, W. E. 1840a. Monograph of the Dorylidae, a family of the Hymenoptera Heterogyna. Annals of Natural History 5:188-201. PDF

Shuckard, W. E. 1840b. Monograph of the Dorylidae, a family of the Hymenoptera Heterogyna. (Continued from p. 201.). Annals of Natural History 5:258-271. PDF

Shuckard, W. E. 1841. Differences of neuters in ants. Annals and Magazine of Natural History 7:525-526.

Shoemaker, D. D.; Ross, K. G.; Arnold, M. L. 1994b. Development of RAPD markers in two introduced fire ants, Solenopsis invicta and S. richteri, and their application to the study of a hybrid zone. Molecular Ecology 3:531-539.

Shuckard, W. E. 1838. Description of a new species of Myrmica which has been found in houses both in the Metropolis and Provinces. Magazine of Natural History (2)2:626-627. PDF

Sherborn, C. D.; Woodward, B. B. 1906b. On the dates of publication of the natural history portions of the "Encyclopedie Méthodique.". Annals and Magazine of Natural History (7)17:577-582.