TRANSPLANTATION OF LIMBS IN AMBLYSTOMA 161 



Harrisox, R . G. 1910 The outgrowth of the nerve fiber as a mode of protoplasmic 

 movement. Jour. Exp. Zool., vol. 9, pp. 788-S46. 



1918 Experiments on the development of the forelimb of Amblystoma, 

 a self-differentiating equipotentia! system. Jour. Exp. Zool., vol. 25, 

 pp. 413^61. 



1921 On relations of symmetry in transplanted limbs. Jour. Exp. 

 Zool., vol.32, pp. 1-137. 

 His, W. 1888 Zur Geschichte des Gehirns sowie der centralen und der peri- 

 pherischen Nervenbahnen beim menschlichen Embryo. Abd. d. 

 math.-phys. Kl. d. Kgl. Sachs. Ges. d. Wiss., Bd. 14. 

 Kallius, E. 1901 Beitrage zur Entwicklung der Zunge. I. Teil. Amphibien 



und Reptilien. Anat. Hefte, Bd. 16, S. 531-760. 

 Kappers, C. U. Ariexs 1917 Further contributions on neurobiotaxis. IX. An 

 attempt to compare the phenomena of neurobiotaxis with other phe- 

 nomena of taxis and tropism. The dynamic polarization of the 

 neurone. Jour. Comp. Neur., vol. 27, pp. 261-298. 

 Lewis, W. H. 1910 The relation of the myotomes to the ventro-lateral muscu- 

 lature and to the anterior limb in Amblystoma. Anat. Rec, vol. 4, 

 pp. 183-190. 

 NoRRis, H. W. 1908 The cranial nerves of Amphiuma means. Jour. Comp. 

 Xeur., vol. 18, pp. 527-568. 



1913 The cranial nerves of Siren lacertina. Jour. Morph., vol. 24, 

 pp. 245-338. 

 Shoret, M. L. 1909 Effects of destruction of peripheral areas on the differ- 

 entiation of neuroblasts. Jour. Exp. Zool., vol. 7, pp. 25-63. 



