Fissures, cerebellar in mammals, 82. 



Floyd, R. Nervous cytology of Periplaneta orieiitalis, 287, 



Fowl, development of paraphysis in, ^569. 



*Frog, inhibition and reinforcement of reaction in, !24. 



* , motor endings on muscle of, i. 



* , nervous structures in palate of, 9"^. 



■•^■"Function, relation of concept of to that of structure, 63. 



Galvanotropism, of Paramecium, 484. 

 Ganglion cells, of Ascaris, 36S. 

 Gehuchten, a. van. Degeneration in nerve, 203. 

 *Geotropism, of Paramecium, 473. 

 GoLDSCHMiDT, R. Ganglion cells of Ascaris, 368. 

 GoTCH, F. Photo-electric changes in the eyeball of the frog, 372. 

 GowERS, W. R. Subjective sensations of sight and sound, 207. 

 *Guinea pig, psychic development of, 293. 



Habits, of albatross, 380. 

 , of Amia calva, 282. 



, of Amphitrite, 285. 



, of beach flea, 378. 



, of guinea pig, 293. 



, of salamander, 380. 



, of obera, 380. 



Hagfish, rate of nerve impulse in, 204. 



Hall, G. S. and Smith, T. L. Reactions to light and darkness, 376. 



Hardesty, I. Neuroglia of the spinal cord of the elephant, 369. 



Harrison, R. G. Development of lateral line sense organs of Amphibia, 433. 



Haertl, J. The influence of water and salts on muscle and nerve, 372. 



*Hatai, S. Nucleus of spinal ganglion cells of the foetal rat, 27. 



Hearing, of water animals, 80. 



*Hermit crabs, association in, 49. 



Herrick, C. L. Bibliography of, 529. 



* , Editoral (L'envoi), 62. 



, obituary and biography of, 515. 



* , Recent contributions to the body-mind controversy, 421. 



* , Social reactions in man and lower animals, 118. 



* , Theories of color vison, 274. 



His, W. Development of the human brain, 432. 

 Holmgren, E. Nerve cells of Lophius, 370. 



, Spinal ganglion cells, 370. 



HuBSCHMANN, P. The medulla oblongata of Dasypus villosus, 208. 

 Hyde, I. H. The nerve distribution in the eye of Pecten irradians, 292. 



* Imitation in animals, 360. 



-^*Ingbert, C. E. Enumeration of medullated fibers, 209. 

 *Inhibition, in the frog, 124. 

 Ions, relation of to ciliary movement, 207. 



JANET, p. See Raymond and Janet, 208. 

 *Jenkins, O. p. and Carlson, A. J. Physiological evidence of the fluidity 

 of the conducting substance in the pedal nerves of the slug, 85. 

 Jennings, H. S. Asymmetry in certain lower organisms, 287. 

 * , Behavior of Paramecium, 44I. 



KALLIUS, E. Visual organs, 371. 

 Keeble, F. and Gamble, F. W. Color-physiology of crustacea, 435. 

 KiESOW, F. Rate of nerve impulse in sensory nerves of man, 206. 

 Kinematograph, use of in study of animal reactions, 439. 

 *King crab, behavior and reactions of, 138. 



