854 



INDEX. 



Rat-fever, New Sporozoon, Studying, 246 

 Rat-flea. Transmission of Trypanosoma 



leioisi, 326 

 Rat-fleas. 571 



Rat-louse in Trypanosoma lewisi, 41 

 Ratel, Change of Colour, 448 

 Rathbun, M. J., Rare Decapods, 718 

 Rathery, F. Mitochondria of Hepatic Cells, 



558 

 Ratin- bacillus, Relation to the Bacilli of 



the Gaertner Group, 89 

 Rats, South African, Struggle for Exist- 

 ence among, 23 

 Rawitz, B., New Methods of Investigating 



the Central Nervous Systems of 



Vertebrates, 249 

 Raybaud, A., Rat Flea capable of Biting 



Man, 307 



— Rat-fleas, 571 

 at Marseilles, 307 



Raybaud, L., Experiments with Mucorini, 

 349 



Razors, Theory and Practice of Sharpen- 

 ing, 777 



Reconstruction, Graphic, Gelatin Plates 

 for, 787 



Reed, H. S., Chemical Reagents in Rela- 

 tion to Wheat-seedlings, 334 



Reese, A. M., Brain of American Alligator. 

 561 



Refraction Index of Liquids, Measurement 

 by the Microscope, 243 



— Measurements of the Absolute Indices 



in Strained Glass, 766 

 Refractive Index of Canada Balsam, 372 



— Indices, Additional, of Quartz, Vitreous 



Silica, Calcite, and Fluorite, 766 

 Regan, C. T., Caudal Fin of Elopidse and 

 some other Teleosteans, 449 



— Species of Three-spined Sticklebacks, 



159 

 Regeneration in Enteropneusts, 173 



— in Hepaticse, 472 



— in Nemerteans, 723 



— in Opliiocoma pumila, 174 



— of Lumbricidae, 315 



— of Nemerteans, 319 



Reid, D. J., Method of Estimating the Ex- 

 posure in Photomicrography, with 

 Axial Cone Illumination, 369 



Renauld, F., 739 



— Mosses of Madagascar, 739 



— Notes on Drepanocladus, 343 



— Proper value of a Species, 341 



— Some Forms of Drepanocladus, 60 

 Renaut, J., Hyaline Cartilage in Mammals, 



446 

 Renier, A., Structure and Position of Pina- 



kodendron, 192 

 Renner, O., Lithocysts in Ficus, 466 



— Transpiration, 467 

 Rennet-forming Cocci in Cheese, 757 

 Repaci, G., Bacillus moniliformis, 361 



Repaci, G,. New Anerobic Streptococcus, 

 364 



— Streptobacillus niger gangrasnx pulmo- 



naris, 222 

 Reproduction, Sexual, Nuclear Phenomena 



in Fungi, 751 

 Reproductive Organs in Frog, Abnormal, 



19 



of Free-Martin, 296 



Reptiles and Amphibians of Jamaica, 448 



— of Mexiana, 300 



— Thymus, 20 



Resolution of New Detail in a Coscinodis- 



cus asteromphalus, 698, 797 

 Resolving Power of Photographic Plates, 99 

 Respiration in Lizard, Mechanism, 158 



— of. Vegetative Organs of Vascular 



Plants, 333 

 Respiratory Organs in Araneae, Develop- 

 ment and Origin, 310 



in Crustaceans, Minute Structure, 33 



Retterer, E., Mammalian Red Blood Cor- 

 puscles. 297 



— Mucous Epithelium, 445 



— Nature of the Bursa Fabricii, 709 



— Peyer's Patches in Birds, 709 



— Red Blood Corpuscles of Mammals, 708 

 Reuter, E., New Mode of Nuclear Divi- 

 sion, 20 



— Structure and Development of Mites, 33 

 Re'villon, L., Steels for Gears, 120 



— Zinc Bronzes, 677 



Revis, C, Stability of the Physiological 

 Properties of Coliform Organisms, 362 



Bhabditis brassicse, Structure and Life- 

 history, 36 



Bhabdomolgus Novse-Zealandix, Systematic 

 Position, 38 



Rheinberg, J., 126, 271, 806 



Rhinophis, Egg, 294 



Rhipidius, New Species, 307 



Rhizocephala, Notes, 34 



Rhizoids of Marchantiales, 605 



Rhizophore of Selaginella, 599 



Bhizopus Batatas, a New Koji Fungus, 72 



Rhopalura, Infection of Ophiurid, 726 



Rhyncobothrius Chain, Posterior End, 172 



Ribs of Urodela, 159 



— Sacral, Morphological Significance, 157 

 Ricciacese, Development of Air-chambers, 



340 

 Rich, F., Fresh-water Algae in Nature, 



199 

 Richter, O., Physiology of Diatoms, 67, 



615 

 Richters, F., Studies in Tardigrada, 173 

 Ricinus, Pollination-mechanism, 332 

 Riquier, J. K., Larva of Echinorhynchus 



in Tench, 37 

 Ritchie, J., Distribution of Balinurus vul- 

 garis in British Waters, 313 



— Jlolothuria forskali in Scottisli Waters, 



462 



