PHYSIOLOGY OF THE SPERMATOZOON 127 



Glaser, Otto. 



1915. ''Can a Single Spermatozoon Initiate Development 

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 Gray, James. 



191 5. "Note on the Relation of Spermatozoa to Electro- 

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GUNTHER, GUSTAV. 



1907. "Ueber Spermiengifte," Arch, fiir d. gcs. Physiol., 

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Just, E. E. 



1919. "The Fertilization Reaction in Echinarachnius 

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KOLLIKER, A. 



1856. " Physiologische' Studien liber die Samenfliissigkeit," 

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LiLLiE, Frank R. 



1913. "Studies of Fertilization. V. The Behavior of the 

 Spermatozoa of Nereis and Arhacia with Special 

 Reference to Egg Extractives," Jour. Exp. Zool., 



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1914. "Studies of Fertilization. VI. The Mechanism of 

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191 5. "Sperm Agglutination and Fertilization," Biol. 

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"Studies of Fertilization. VII. Analysis of Varia- 

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LoEB, Jacques. 



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191 5. "On the Nature of the Conditions Which Determine 

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 the Egg," Amer. Naturalist, XLIX, 257-85. 



