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65. BuDiNGTON, R. A., Physiol. Zool. 10:141-155 (1937). Spontaneity of cloacal 

 muscles of Thyone. 



66. Bullock, T. H., /. Cell. & Coynv- Physiol. 22:251-272 (1943). Neuromuscular 

 facilitation in medusae. 



67. Bullock, T. H., and Nachmansohn, D., /. Cell. & Comp. Physiol. 20:239-242 

 (1942). Cholinesterase in lower invertebrates. 



68. Cannon, W. B., and Rosenblueth, A., Am. ]. Physiol. 104:557-574 (1933). 

 Sympathin. 



69. Cannon, W. B., and Rosenblueth, A., Autonomic Neuro-effector Systems 

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70. Carayon-Gentil, M., and Gautrelet, J., C. R. Soc. Biol. Paris 127:887-890 

 (1938). Choline and acetylcholine in invertebrates. 



71. Chadwick, L. E., Physiol. Zool. 12:151-160(1939). Wing frequency in Droso- 

 phila. 



72. Coaxes, C. W., et al., Zoologica 22:1-31 (1937). Discharge from Electrophorus. 



73. CoATEs, C. W., and Cox, R. T., Zoologica 27:25-28 (1942). Discharge and 

 power output, Torpedo. 



74. CoATEs, C. W., Cox, R. T., et al., Zoologica 25:249-256 (1940). Conduction 

 in electric eel. 



75. Cooper, S., and Eccles, J. C, ]. Physiol. 69:377-385 (1930). Time constants 

 of mammalian skeletal muscle. 



76. Coppee, C, Arch. Internat. Physiol. 53:327-507 (1943). Neuromuscular trans- 

 mission. 



77. CouTEAUx, R., Bull. Biol. France e. Belg. 76:14-57 (1942). Cholinesterase of 

 motor endings. 



78. CouTEAUx, R., Rev. Canad. Biol. 6:563-711 (1947). Structure of motor end 

 plate; neuromuscular transmission. 



79. CouTEAux, R., and Nachmansohn, D., Proc. Soc. Exper. Biol. & Med. 43:177- 

 181 (1940). Cholinesterase, guinea pig muscle. 



80. Cowan, S. L., Proc. Roy. Soc. London, B. 129:356-391 (1940). Eserine-like 

 compounds on neuro-muscular junctions. 



81. Cox, R. T., Am. ]. Physics 11:13-22 (1943). Review of electric fish. 



82. Cox, R. T., and Breder, C. M., Zoologica 28:45-51 (1943). Electric discharge 

 from ray Narcine. 



83. Cox, R. T., ET AL., Ann. Nexv York Acad. Sci. 47:487-500 (1946). Character- 

 istics of electric tissue. 



84. Curtis, H. J., Fed. Proc. 8:30-31 (1949); Am. ]. Physiol. 159:499-504 (1949). 

 Action potentials, heart muscle. 



85. Dahlgren, U., Carnegie Inst., Wash., Publ. 212, 213 p. (1915). Histology, 

 embryology, and polarity of electric organ. 



86. Dale, H., et AL., /. i^hysio/. 86:353-380(1936). Acetylcholine release at motor 

 nerve endings. 



87. Davis, R. A., and Fraenkel, C, /. Exper. Biol. 17:402-407 (1940). MetaboHsm 

 and wing frequency in flight of insects. 



88. Dreyer, N. B., Proc. Tr. Nova Scotia Inst. Sci. 17:199-203 (1927). Pharmacolo- 

 gy of fish intestine. 



89. DuBuy, H. G., Am. ]. Physiol. 114:224-234 (1935). Neuromuscular excitation, 

 crayfish. 



90. DuBuY, H., Am. J. Physiol. 116:22-23 (1936). Physiology and pharmacology 

 of Thyone muscle. 



91. DuBuY, H. G., Biol. Bull. 71:408-409 (1936). Contractile properties of long 

 retractors of holothurian, Thyone. 



92. Eccles, J. C, and Magladery, J. W., /. Physiol. 90:31-67 (1937). Action 

 potentials of nictitating membrane. 



93. Ellis, C. H., et al., Biol. Bull. 83:334-352 (1942). Effects of drugs on crusta- 

 cean neuromuscular transmission. 



94. Engelhart, E., Pfliig. Arch. ges. Physiol. 227:220-234 (1931). Acetylchohne 

 from ciliary muscle, mammals. 



95. Fange, R., Ark. Zool. 40A, 11:1-9 (1948). Drugs on intestine of cyclostome, 

 Myxine. 



