1034 



INDEX. 



Prantl, K, 92. 



Pray, T., jun., 484. 



Prazmowski, A., 933. 



Presclier, R., 262. 



" President," 630. 



President's Address, 173. 



Preservation of Museum Specimens, 157. 



Preserving Liquid for Anatomical Ob- 

 jects, 482. 



Pressure, External, Influence of, on 

 Absorption of Water by Eoots, 85. 



, High, Action of, on Putrefaction 



and on the Vitality of Micro-organ- 

 isms, 867. 



, Effect of, on the Yitality of 



Micro-organisms, 547. 



, , Influence of, on Living 



Organisms, 362. 



, , Oxygen at, on 



Bacillus anthracis, 267. 



, Influence of, on Growth and 



Structure of Bark, 254. 



Prillieux, E., 266, 783. 



Prinz, W., 325, 659, 940. 



Prior, 930. 



" Prismatique," 147, 303, 465. 



Prize, Bulloch and Grunow's, Questions 

 for Examination in Competition for, 

 303. 



Procalistes, 367. 



Proceedings of the Society. See Con- 

 tents, xxxiv. 



Proctor, E. A., 465. 



Prohaska, K., 250. 



Prosobranchiate Mollusca, Gills in 

 some, 367. 



Protective Device employed by a Glau- 

 copid Caterpillar, 44. 



Proteids as Reserve-food Materials, 260. 



ProteromonadidsB, Parasitic, 913. 



Prothallium of Struthiopteris ger- 

 manica, 262. 



Protochytrium Spirogyrfe, a New 

 Myxomycete (?), 788. 



Protococcus pluvialis, Constant Pro- 

 duction of Oxygen by Action of 

 Sunlight on, 273. 



Protoplasm, Aldehydic Nature of, 249. 



and Cell-wall in Vegetable Cell, 



Relations of, 75. 



, Animal, Power of Reducing Silver 



possessed bv, 861. 



, Continuity of, 404, 405, 763, 764. 



, , in Vegetable Struc- 

 tures, Metliod of Detecting, 637. 



, Living and Dead, 249, 406. 



, Occurrence of, in Intercellular 



Spaces, 406. 



, Osmotic Power of Living, 764. 



which does not contain Chloro- 

 phyll, Assimilation of Carbonic Acid 

 by, 83. 



Protoplasmic Continuity in Floridese, 

 101. 



Movement, Physiology of, 859, 



Protoplasts, Intercellular Connection 

 of, 76. 



Protospongia pedicellata, a New Com- 

 pound Infusorian, 530. 



Protovertebrse, Development of, 541. 



Protozoa. See Contents, xvi. 



Protozoea Stage in Crab Development, 

 Evidence of, 226. 



Pruvot, G., 53, 564. 



Pseudo-plasmodia, Myxomycetes with, 

 935. 



Puccinia graminis on Mahonia aqui- 

 folium, 423. 



Pulicidse, Systematic Position of, 884. 



Pulsating Organs in Legsof Hemiptera, 

 224. 



Pulverulent Objects, Synoptical Pre- 

 paration of, 308, 



Purifying Action of Minute Animals 

 and Plants, 988. 



Purser, J. M., 811, 839. 



Pusclier, 465. 



Putrefaction, Action of High Pressures 

 on, 867. 



Pycnogonids of the Faeroe Channel, 

 "888. 



Pyrophorus, Light of, 880. 



Queen, J. W., 975. 



& Co., 303, 325, 975. 



Improved Slide Box, 158, 



Spot-lens Mounting, 452. 



R. 



R., D., 158. 



Rabbits, Mycosis of, produced by 

 Pathogenous Mucorini, 424. 



Rabeuhorst's Cryptogamic Flora of 

 Germany (Algse), 270. 



(Fungi), 264, 935. 



(Vascular Crypto- 

 gams), 924, 



Rabies, 430, 600, 787. 



Rackwork, MayaU"s " Stepped " Dia- 

 gonal, 958, 



Radiolaria, Geometry of, 759. 



, Orders of, 246. 



Rafin, G., 882. 



Ralph, T. S., 158, 268, 659. 



Rana esculenta. Influence of Physico- 

 chemical Agencies upon Develop- 

 ment of Tadpoles of, 29, 



Ranvier's (L.) Injection Apparatus, 

 643, 647. 



Raphides, Development of, 779. 



in Sap of Daffodil, 324. 



Rasmussen, A. F., 325, 784, 



Rataboul, J,, 158, 484, 659, 839. 



