MOTOR NUCLEI IN PHYLOGENY 427 



(50) RoTHiG, p. 1913 Contributions upon neurobiotaxis (The arrangement of 



the motor nuclei in Myxine glutinosa, in Cryptobranchus, Necturus, 

 Rana fusca and Bufo). Proc. kon. Akad. v. Wetenschapp., Amster- 

 dam, September 27, vol. 16, pp. 296-305. 



(51) ScHULZE, F. E. 1892 Ueber die innern Kiemen der Batrachierlarven. 2. 



Mitteil. Skelett, Muskulatur, Blutgefasse, Filtrationsapparat, respi- 

 ratorische Anhange und Atembewegungen erwachsener Larven von 

 Pelobates fuscus. Abhandl. d. k. Akad. d. Wiss., Berlin, pp. 1-66. 

 (Cited from Babak, 2). 



(52) Stieda, L. 1870 Studien iibcr das centrale Nervensystem der Wirbel- 



thiere (Frosch, Kaninchen, Hund). Zeitschr. f. Wissenschaftl. Zool., 

 Bd. 20. (Cited from Gaupp, 26). 



(53) Strong, O. S. 1895 The cranial nerves of Amphibia. Jour. Morph., vol. 



10, pp. 101-230. 



(54) VAN derHorst, C. J. 1917 Dc motorische kernenen banen in de hersenen 



der visschen, hare taxonomische waarde en neurobiotactische be- 

 teekenis. Acad. Proefschr., Amsterdam, pp. 1-102. 



(55) VAN Valkenburg, C. T. 1911 On the mesencephalic nucleus and root of 



the N. trigeminus. Proc. kon. Akad. v. Wetenschapp., Amsterdam, 

 May 27, pp. 25-42. 



(56) 1911 Zur vergleichenden Anatomic des mesencephalen, Trigemi- 

 nusanteils. Foha. Neurobiol., Bd. 5. Nr. 4, pp. 360-418. 



(57) Wallenberg, A. 1907 Die kaudale Endigung der bulbo-spinalen W^urzeln 



des Trigeminus, Vestibularis und Vagus beim Frosche. Anat. Anz., 

 Bd. 30, pp. 561-568. 



(58) Wiedersheim, R. 1907 Comparative anatomy of vertebrates. 3d ed., 



Macmillan. 



(59) Wilder, H. H. 1892 Studies in the phylogeny of the larnyx. Anat. Anz., 



Bd. 7, pp. 570-580. 



(60) 1894 Lungenlose Salamandriden. Anat. Anz., Bd. 9, pp. 216-220. 



(61) 1896 Lungless salamanders. Anat. Anz., Bd. 12, pp. 182-192. 



(62) Yerkes, R. M. 1903 The instincts, habits and reactions of the frog. 



Harvard Psychological Studies, vol. 1, pp. 579-638 (especially pp. 

 634-637). 



(63) 1905 The sense of hearing in frogs. Jour. Comp. Neur., vol. 15, no. 

 4, pp. 279-314. 



