634 ANTS. 



Semper, C., 1881. ' \";itural Conditions of Existence p. 391, fig. 104. 



Sergi, G., 1892. Rirlinvhr -,11 alcimi organ! di SC-HM> nclle antennc delle Formiche. 

 null. lint. Hal. _>-) : 1^-25. 



Sernander, R., 1903. *Dcn Skandinaviska Vegetationens Spridningsbiologie, 

 I'psala. 1906. :;; F.ntwurf einer Monographic der europaischen Myrme- 

 kochoren. I'psala, 4 J o pp., H pis. 



Seurich, P., 1891. *Uebcr die Wechselbeziehungen zvviscbcn Prlanzen und 

 Anu-isiMi. r.I/t. Bcr. .\ at uric. Gcsell. Chemnitz, pp. xxxviii-xliv. 



Severin, G., 1896. :i: Les Fourmis. Kxtr. Mouvcmcnt Cicorgr. Bnt.velles. I'. 

 U'eissenhnieli, 16 pp., 7 ligg. 1898. Reglement sur les insectes nuisihli-.-.. 

 Bull. Soc. Centr. Forest. Bclg. 5: 609-632; 699-724. 



Sharp, D., 18723. *The Staphylinidas of Japan. Trans. Ent. Soc. London 

 pp. 1-103. i874b. *The Pselaphidae and Scydmsenidse of Japan. Ibid. pp. 

 105-130. 18740. *Descriptions of new genera and species of Pselaphidse 

 and Scydmsenidse from Australia and New Zealand. Ibid. pp. 483-517.- 

 1876. ^Contributions to the Staphylinidas of the Amazon-valley. Ibid. pp. 

 27-425. 1883. *Revision of the Pselaphidse of Japan. Ibid. pp. 291-331. 

 - i888-'8g. *On the Staphylinidse of Japan. Ann. Mag. Nat. Hist. (6) 2 

 (1888): 277-295; 369-387; 3 (1889): 108-121. 1892. *Description of two 

 new Pselaphidse, found by Mr. J. J. Walker in Australia and China. Ent. 

 M. Mag. (2) 3: 240-242. 1893. On stridulation in ants. Trans. Ent. 

 Soc. London pp. 199-213, pi. 9. 1901. Insecta [II]. Cambridge Nat. Hist. 

 6: 626 pp., 293 figg. 1883. *Biologia Centrali-Americana. Coleoptera, I, 

 2 Staphylinidse, pp. 145-747. 1887. *Biologia Centrali-Americana. Coleop- 

 tera 2, i Pselaphidse, pp. 1-46. Histeridse (by Lewis) pp. 182-244. 



Shipp, J. W., 1893. *Claviger testaceus in Wychwood Forest. Ent. M. Mag. 

 (2) 4: 144. 



Shuckard, W. E., 1838. Description of a new species of Myrmica which has 

 been found in houses, both in the Metropolis and Provinces. Myrmica 

 domestica. Mag. Xat. Hist. (2) 2: 626-627. 1840. Monograph of the 

 Dorylidse, a Family of the Hymenoptera Heterogyna. Ann. Nat. Hist, or 

 Mag. Zoo/. Bot. and Gcol. 5: 188-202; 258-272; 315-329; append, pp. 396- 

 398. 1841. Differences of Neuters in Ants. Ibid. 7: 525. 



Sichel, J., 1856. Note sur les Fourmis introduces dans les Serres Chaudes. 

 Ann. Soc. Ent. France (3) 4 (Bull.) : 23. 



Siewers, C. G., 1882. *[A slave-foray.] Journ. Cincinn. Soc. 5: 60-61. 



Silverlock, Oscar C., 1907. The Senses of Ants as Regards Heat and Light. 

 Xat. Xotcs iS: 165-169. 



Silvestri, F., 1903. *Contribuzioni alia conoscenza dei Mirmecofili. I. Osser- 

 vazioni su alcuni mirmecofili dei dintorni di Portici. Ann. Mus. Zool. Unii'. 

 Xapoli i, 13 : 5 pp. 



Simon, E., i874-'7g. *Les Arachnides de France. Paris. 1899. ^Description 

 d'une Araignee myrmecophile du cap de Bonne-Esperance (Andromma 

 Raffrayi n. sp.). Bull. Soc. Ent. France pp. 179-180, I fig. 



Sjostedt, Y., 1908. *Akaziengallen und Ameisen auf den afrikanischen Steppen. 

 IJ'lss. Ergcb. Sclra'cd. Zool. E.\-f>cd. it. d. Kilimandjaro, Mem, etc. 8. Hymen- 

 optera. L'psala, pp. 97-118, 3 pis. 



Slosson, Annie T., 1906. Additional List of Insects Taken in Alpine Region of 

 Mt. Washington. Ent. Xe-^'s 17: 323-326. 



Smalian, C., 1894. Altes und Neues aus dem Leben der Ameisen. Zeitsclir. 

 Xaturu'. 67 : 1-46. 



Smith, F., 1842. Notes on the Habits of Various Species of British Ants. Trans. 

 Ent. Soc. London 3: 151-154. 18433. *Notes on Formica sanguinea and 

 other Hymenoptera. Zool. i : 262. i843b. *Notes on Entomological cap- 

 tures in Hampshire. Ibid, i: 262-265. I 843C. *Notes on the capture of 

 Claviger fnvenlatus and other Coleopterous Insects inhabiting Ants'-nests. 



