THE PHYSIOLOGY OF FERTILIZATION 179 



FucHS, H. M. 



1915- "Studies in the Physiology of Fertilization," Jour, 

 of Genetics, IV, 259-301. 



Gemmill, James J. 



1900. See references at end of chapter iv. 

 GiES, W. J. 



1901. "Do Spermatozoa Contain an Enzyme Having the 

 Power of Causing the Development of Mature Ova ? " 

 Am. Jour, of Physiol., VI, 53. 



Glaser, Otto. 



1914a. See references at end of chapter iv. 

 • 1914/7. "The Change in Volume of Arbacia and Aslerias 

 Eggs at Fertilization," Biol. Bull., XXVI, 84-91. 



GODLEWSKI, EmIL. 



191 1. "Studien iiber die Entwicklungserregung: II, Antag- 

 onismus der Einwirkung des Spermas von verschic- 

 denen Tierklassen," Arch, fiir Entwickelungsmech., 

 Band ^2>y PP- 233-54- 



191 2. "Studien iiber die Entwicklungserregung, ibid., pp. 

 196-254. 



Gray, J. 



1 9 13. "The Electrical Conductivity of Fertilized and Un- 

 fertilized Eggs," Jour. Marine Biol. Assoc, pp. 50-59. 



Harvey, E. N. 



1910. "The Permeability and Cytolysis of Eggs," Science, 

 N.S., XXXII, 565-68. 



Heilbrunn, L. V. 



1915. "Studies in Artificial Parthenogenesis. II. Physical 

 Changes in the Egg of Arbacia," Biol. Bull., XXIX, 

 149-203. 



Herbst, Curt. 



1909. "Verebungstudien. VI," Arch, fiir Enhcichelungs- 

 mech.. Band 27, pp. 266-308. See also ibid. (191 2), 

 Band 34, pp. 1-89. 



Herlant, Maurice. 



191 2. "Recherches sur I'antagonisme dc deux spcrmes 

 provenant d'especes cloignees," Anal. Anz., Band 

 42, pp. 563-75- 



