260 KEFERENCES TO THE LITERATURE 



STIRLING, W. 1883 a The trachealis muscle of man and animals. J. Anat. 



and Physiol., vol. 17, pp. 204-206. 

 STOTSENBURG, J. M. 1909 On the growth of the albino rat (Mus norvegicus 



var. albus) after castration. Proc. Assoc. Am. Anat. in Anat. Record, 



vol. 3, pp. 233-244. 



1913 The effect of spaying and semi-spaying young albino rats (Mus 



norvegicus albinus) on the growth in body weight and body length. 



Anat. Record, vol. 7, pp. 183-194. 

 STREHL, HANS AND WEISS, OTTO 1901 Beitrage zur Physiologic der Neben- 



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 STTJTZMANN, J. 1898 Die accessorischen Geschlechtsdriisen von Mus decumanus 



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SUFFOLK 1910 The epizootic of rat plague. Lancet, Lond., vol. 2, p. 1497. 

 SWEET, J.E., CORSON-WHITE, E. P. AND SAXON, G. J. 1913 The relation of 



diets and of castration to the transmissible tumors of rats and mice. 



J. Biol. Chem., vol. 15, p. 181. 

 SYMPOSIUM 1911 Ueber die Vertilgung der Ratten. Im Sinne einer Abwehr- 



massregel gegen die Pest. Das osterreichische Sanitatswesen, no. 17 



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 SZYMANSKI, J. S. 1914 Lernversuche bei weissen Ratten. Arch. f. d. ges. 



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 TAPANI, A. 1889 La fe*condation et la segmentation. Etudie6s dans les oeufs 



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 TAILBY, T. M. J. 1911 A plea for the owl (the best of all rat killers). J. Roy. 



Inst. Pub. Health, Lond., pp. 108-113. 

 TANDLER, J. 1899 Zur vergl. Anat. der Kopfarterien bei den Mammalia. 



(1898.) Denkschr. der kais. Akad. der Wissensch. in Wien, vol. 67, 



p. 729; Mus rattus albino among those examined. 



1902 Zur Entwickelungsgeschichte der Kopfarterien bei den Mam- 

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TAYLOR, KENNETH 1915 Observations upon a rat sarcoma treated with emul- 

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vol. 12, pp. 216-218. 

 TELLO, FRANCISCO 1906 Terminaciones sensitivas en los pelosy otrosorganos. 



Rev. trimestr. Microgr., vol. 9, pp. 49-77, fig. 1. 

 TERRA, PAUL DE 1911 Vergleichende Anatomie des menschlichen Gebisses und 



der Zahne der Vertebraten. Jena. Fischer, p. 301, fig. 125. Teeth of 



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 TERRY, BENJAMIN T. 1905 An epidemic of trypanosmiasis among white rats. 



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 THOMPSON, J. A. 1906 On the epidemiology of plague. J. Hyg., vol. 6, pp. 



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