KSlliker, a. Development and significance of the vitreous humor, 371. 

 KoLMER, W. Vital staining in Corethra, 368. 

 Kronthal, p. Leukocytes and nerve cells, 371. 



LANGLEY, J. N. Anastomosis of sympathetic witli chorda tympani, 203. 

 Lateral line, organs of in torpedo, 368. 



, organs of in amphibia, 433. 



Life History, of Obera, 3S0. 



LiLLlE, R. S. Relation of ions lo ciliary movement, 207. 



■■■Limulus, behavior and reactions of, 138. 



LiNViLLE, H. R. The natural history of some tube-forming annelids, 285. 



LoCY, \V. A. A new cranial nerve in selachians, 281. 



Mackerel, cranial anatomy of, 83. 

 Mall, F. P. Transitory or artificial fissures in the human cerebrum, 370. 

 Mammals, histogenesis of cerebro-spinal nerves in, 369. 

 Marenghi, G. Neural structures in the epidermis of Ammocetes, 208. 

 Mark, E. L. Anniversary volume in honor of, 281. 

 Marshall, W. S. Marching of the larva of the maia moth, 379. 

 McCarthy, I). J. Formation of bone tissue within the brain substance, 434. 

 Medulla oblongata, of Dasypus, 208. 

 Meetings, of zoologists and physiologists, 65. 



Meigs, E. B. Mechanism of voluntary muscular contraction, 371. 

 Mellus, E. L. Undescribed nucleus lateral to fasicularis solitarius, 370. 

 Menuel and Jacobson, Jahresbericht, 8;^. 

 Mills, C. K. Physiological areas and centers of the cerebral cortex in man, 434. 



, W. Neurones and the neurone concept, :o8. 



*Motor endings, relation of to neighboring structures on muscle of trog, t. 



MoTORA, Y. Conductivity of the nervous system, 2o6. 



*Muscle, motor endings on, i. 



Muskens, L. J. J. Compensatory eye movements in Octopus, 378. 



\Tagel, W. a. Influence of pressure and electric current upon dark adapted 

 ^^ eye, 374. 



and Schafer, K. L. Changes in the retina during adaptation to 



darkness, 372. 

 Natural history of Amphitrite, 285. 



, of Amia calva, 282. 



*Nature-study, 418. 



Neal, H. V. The development of the ventral nerves in selachians, 285. 



*Nerve cell, finer structure of, 171. 



'•■•Nerve components, doctrine of, 168. 



*Nerve fibers, medullated in ventral roots of spinal nerves of man, 209. 



Nerve impulse, conduction of in slug, 85. 



, nature of, 206. 



, rate of, in sensory nerves, 206. 



■■'•Nerve, olfactory, in swine, 390. 

 ''Nerves, in slug, 85. 



, ventral of selachians, 285. 



Nervous system, anatomy and physiology of, 364. 



* , of guinea pig, 293. 



, of snake, 205. 



*Nerve network, in palate of frog, 93. 

 Neurone, concept of, 208. 

 ^Neurology, comparative method in, 271. 

 *Nucleus, of spinal ganglion cells of foetal rat, 27. 



o 



LDYS, H. Rhythmical song of the wood pewee, 380. 

 "*01factory nerve, of swine, 390. 



