INDEX. 



741 



Berestneff, — ., New Modification of the 

 Romanowsky-Ruge Method for Staining 

 Blood-Spores, 249 



Berghs, J., Formation of the Achromatic 

 Figure in Pellia, 663 



— Heterotypic Division, 662 

 Bergmann, W., Receptaculum Seminis and 



Nuptial Combat in Octopus, 522 

 Berlese, A. N., Peronosporeae, 339 

 Bernard, C, Centripetal Wood in Leaves 



of Conifers, 663 

 Bernard, H. M., Studies in the Retina, 296 

 Bernard, N., Endophytic Fungus of Or- 

 chids, 320 

 Berndt, W., Cryptophialus striatus, sp. n., 



530 

 Bertel, R., Aposphxria violacea, sp. n., 686 

 Besredka, — ., Antistreptococcic Serum and 

 its Mode of Action, 696 



— Role of Streptococci in the Course of 



Scarlatina, 695 



Bessey, C. E., Structure and Classification 

 of the Pliycomycetes, 219 



Bessey, E. A., Conditions of Colour Forma- 

 tion in Fusarium, 692 



Best, G. N., North American Species of 

 Leskia, 81 



Bibliography, Botany, 73, 79, 81, 85, 86, 

 90, 96, 97, 98, 194, 201, 203, 204, 209, 

 210, 218, 228, 229, 230,231, 316,322, 

 324, 325, 328, 329, 330, 331,338,347, 

 348, 426, 429,430, 433, 434, 437, 438, 

 447, 448, 449, 450, 540, 543, 549, 550, 

 551, 552, 553, 554, 555, 556, 560, 561, 

 570, 571, 572, 665, 672, 673, 674, 675, 

 676, 677, 682, 683, 692, 693, 694, 697 



— Microscopy, 111, 112, 115,121, 125,240, 



242, 248, 250, 255, 360, 371, 376, 460, 

 461, 462, 463, 465, 474, 475, 478, 480, 

 481, 578, 582, 585, 591, 594, 595, 596, 

 711, 714, 716, 718, 719, 722, 723 



Bicollateral Bundle of Cucurbita, Develop- 

 ment, 539 



Bienstock, — ., Anaerobes and Symbiosis, 

 233 



Bigelow, H. B., Medusae from Maldive 

 Islands, 420 



Bilter, G., Formation of Soredia in Lichens. 

 572 



Biltz, W., Ultra-Microscopic Observations 

 in Solutions of Pure Glycogen, 716 



Binnenthal, F. R. v., Enemies of Roses, 

 528 



Biological Test for the Presence of Arsenic, 

 225 



Birch-Hirschfeld, A., Ultra-Microscopic In- 

 vestigation of Colour-matters and their 

 Physiological Significance, 114 



Birds, Ablation of Parathyroids, 516 



— Canadian, 56 



— Compound Rhamphotheca, 640 



— Fishes and Insects, Food, 519 



— Indian, Trypanosoma, 313 



Dec. 21st, 1904 



Birds, Middle Ear and Columella, 640 



— Parasites of Ural, 186 



— Trypanosoma in, 190 



Bitter, G., Studies of Peltigera, 449 

 Bivalence of the Chromosomes, 315 

 Bivalves, Adductor Muscles, 523 

 Bjorkenheim, C. G., Root Excrescences of 



Alnus, 445 

 Blackman, V. H., Fertilisation, Alterna- 

 tion of Generations, and General Cyto- 

 logy of the Uredinese, 221 

 Blakeslee, A. F., Sexual Reproduction in 

 the Mucorineae, 684 



— Zygospore Formation in Mucoraceae, 



562 

 Blatta Germanica, Spermatogenesis, 650 

 Bleaching Reagents, 247 

 Blood-Cells, Origin of, and Structure of 



Heart in Spiders, 412 



— -Corpuscles and Blood-Vessels, De- 



velopment in the Actinotrocha Larva, 



418 



Cultures in Typhoid Fever, 246 



Films, Modified Nocht's Stain for, 



476 



— Preparation of Slides for, 595 



— Mammalian, Oxidation of Glucose, 55 



— of Marine Gastropods, 176 



— Technique of the Bacteriology, 116 



— Vessels and Blood-Corpuscles, Develop- 



ment in the Actinotrocha Larva, 418 



— Mammalian Structure, 400 



— Minute Structure, 171 



Bodin, E., Apparatus for the Continuous 

 Agitation of Cultures, 468 



— Role of Bacteria : Saprophytic and 



Pathogenic, 573 

 Body-Cavities and Nephridia of Actino- 

 trocha, 418 



— -Cavity and Cerebral Ganglion of 



Gordiidae, 416 

 Boenninghaus, G., Ear of Toothed Whales, 



402 

 Bohn, G., Experiments on the Developing 



Ova of the Frog, 509 



— Oscillatory Movements of Convoluta 



roscoffensis, 185 

 -r Phototropism of Convoluta and Nereids, 



519 

 Boidae, Phylogeuy, 299 

 Bokorny, T., Photosynthesis, 73 

 Bolca Fishes, Descriptions, 518 

 Bolle, J., Sleeping Sickness in Silkworms, 



179 

 Bolochonzew, — ., Phytoplanktou of the 



Volga, 210 

 Bombyx mori, Oviposition, 306 

 Bono and Cartilage, Regeneration, 293 

 Bonne, C, Development of the Veins of 



the Liver in the Rabbit and Sheep, 



399 

 Bonuevie, K., Spermatogenesis in Entero- 



zenos (Jstergreni, 523 



3 E 



