PUBLICATIONS. 67 



FISCHER, MARTIN H. Further Experiments on Artificial Partheno- 

 genesis in Annelids. Am. Journ. Phys., VII, pp. 301-314, 1902. 

 How Long Does Arbacia Sperm Live in Sea Water? Am. Journ. 



Phys., VIII, p. 430, 1903. 

 Artificial Parthenogenesis in Nereis. Am. Journ. Phys., IX, p. 



1 60, 1903. 



FLEXNER, SIMON. Infection and Intoxication. Biol. Lectures, 1895. 

 The Regeneration of the Nervous System of Planaria torva and 



the Anatomy of the Nervous System of Double-headed Forms. 



Journ. Morph., XIV, pp. 337-346, 1897. 

 FOOT, KATHARINE. A. Preliminary Note on the Maturation and 



Fertilization of the Egg of Allolobophora. Journ. Morph., IX, 



1894. 



Yolk-Nucleus and Polar Rings. Journ. Morph., XII, 1896. 

 The Origin of the Cleavage Centrosomes. Journ. Morph., XII, 



1897. 

 The Centrosomes of the Fertilized Egg of Allolobophora foetida. 



Biol. Lee. of Marine Biol. Lab., 1898. 

 The Cocoons and Eggs of Allolobophora foetida. Journ. Morph., 



XIV, 1898. 

 FOOT, KATHARINE, and STROBELL, E. C. Further Notes on the Egg 



of Allolobophora foetida. Zool. Bull., II, 1898. 

 Photographs of the Egg of Allolobophora foetida. Journ. Morph., 



XVI, 1900. 

 Photographs of the Egg of Allolobophora foetida. II. Journ. 



Morph., XVII, 1901. 

 A New Method of Focusing in Photomicography. Zeitsch. 



wiss. Mikr., 1901. 

 The Spermatozoa of Allolobophora foetida. Am. Journ. Anat, I, 



pp. 321-327, 1902. 

 Further Notes on the Cocoons of Allolobophora foetida. Biol. 



Bull., Ill, 1902. 

 The Sperm Centrosome and Aster of Allolobophora foetida. Am. 



Journ. Anat., II, pp. 365-369, 1903. 



Further Notes on a New Method of Focusing in Photomicogra- 

 phy. Journ. App. Micr. and Lab. Meth., V, 1903. 

 Prophases and Metaphase of the First Maturation Spindle of 



Allolobophora foetida. Am. Journ. Anat., IV, pp. 199-243, 



1905. 

 The " Accessory Chromosome " of Anasa Tristis. Biol. Bull., 



XII, 1907. 



