116 C. M. CHILD 



LITERATURE CITED 



Boveri, T. 1901 a tJber die Polaritat des Seeigeleies. Verh. phys.-med. Gea. 

 Wiirzburg, N. F., Bd. 34. 



1901 b Polaritat von Ovocyte, Ei und Larve des Strongylocentrotus 

 lividus Zool. Jahrbiicher: Abt. f. Anat. und. Ont., Bd. 14. 



Child, C. M. 1912 Studies on the dynamics of morphogenesis and inheritance 

 in experimental reproduction. IV. Certain dynamic factors in the 

 regulation of Planaria dorotocephala in relation to the axial gradient. 

 Jour. Exp. Zool. vol. 13. 



1913 a Studies, etc. V. The relation between resistance to depress- 

 ing agents and rate of reaction in Planaria dorotocephala and its value 

 as a method of investigation. Jour. Exp. Zool. vol. 14. 



1913 b Studies etc. VI. The nature of the axial gradients in Pla- 

 naria and their relation to antero-posterior dominance, polarity and 

 symmetry. Arch. f. Entwickelungsmech., Bd. 37. 



1914 a The axial gradient in ciliate infusoria. Biol. Bull., vol. 26. 



1914 b Starvation, rejuvenescence and acclimation in planaria doro- 

 tocephala. Arch. f. Entwickelungsmech., Bd. 38. 



1915 a Axial gradients in the early development of tho starfish. 

 Amer. Journ. Physiol., vol. 37. 



1915 b Senescence and rejuvenescence. Chicago. 



1915 c Individuality in organisms. Chicago. 



1916 a Axial susceptibility gradients in Algae. Bot. Gazette, 42. 

 1916 b Studies on the dynamics, etc. IX. The control of head-form 

 and head-frequency in Planaria by means of potassium cyanide. 

 Jour. Exp. Zool. vol. 21. 



v 1916 c Axial susceptibility gradients in the early development of the 



sea urchin. Biol. Bull., vol. 30. 

 Garbowski, T. 1905 Uber die Polaritat des Seeigeleies. Bull. Acad. Sci. 



Cracovie; CI. Sci. math, et nat., Oct. 

 Hyman, L. H. 1916 An analysis of the process of regeneration in certain micro- 



drilous oligochetes. Jour. Exp. Zo5l., vol. 20. 

 Wilson, E. B. and A. P. Mathews 1895 Maturation, fertilization and polarity 



in the echinoderm egg. Jour. Morph.. vol. 10. 



