IOO MARINE BIOLOGICAL LABORATORY. 



YERKES, ADA W. Modifiability of Behavior in Hydroides dianthus. 



Journ. Comp. Neur. and Psychol., XVI, pp. 441-449, 1906. 

 YERKES, ROBERT M. Formation of Habits in the Turtle. Pop. Sci. 

 Monthly, LVIII, pp. 519-525, 1901. 



Habit Formation in the Green Crab, Carcinus granulatus. Biol. 

 Bull., Ill, pp. 241-244, 1902. 



A Contribution to the Physiology of the Nervous System of the 

 Medusa Gonionemus Murbachii. II. The Physiology of the 

 Central Nervous System. Am. Journ. Phys., VII, pp. 181- 

 198, 1902. 



A Study of the Reactions and the Reaction Time of the Medusa 

 Gonionemus Murbachii to Photic Stimuli. Am. Journ. Physt, 

 IX, pp. 278-307, 1903. 



B. Bahnung und Hemmung der Reactionen auf tactile Reize 

 durch akustische Reize beim Frosche. Arch. ges. Phys., CVII, 

 pp. 207-237, 1905. 



Concerning the Behavior of Gonionemus. Journ. Comp. Neur. 

 and Psychol., XVI, pp. 457-463, 1906. 



B. The Dancing Mouse: A Study in Animal Behavior. The 



Macmillan Co., 1907. 



ZELENY, CHARLES. A Case of Compensatory Regulation in the Re- 

 generation of Hydroides dianthus. Arch. Entw'mech., XIII. 

 1902. 



B. Compensatory Regulation. Journ. Exp. Zool., II, 1904. 



B. The Relation of the Degree of Injury to the Rate of Regen- 

 eration. Journ. Exp. Zool., II, 1905. 



