INDEX. 



611 



D. 



Daday, E. von, Fresh-water Mermithidae, 

 173 



Dale, E., Soil Fungi, 288 



Danielopolu, D., Researches on the ^Eti- 

 ology of Acute Polyarticular Rheu- 

 matism, 392 



Dark-box, Photographic, for Field Work, 

 406 



Darling, E. R., Method for Cleaning Dia- 

 tomacese, 500 



Davis, B. M., North American Marine 

 AlgsB, 61 



Degeneration of Nerve-cells in Embryonic 

 Nerve-cord, 36 



Dehiscence of Anthers, 270 



Dehorne, A., Minute Structure of Sclero- 

 cheilus minutus, 258 



Dehorne, L., Minute Structure of Sclero- 

 cheilus minutus, 258 



Delesseria sanguinea, 372 



Dembowski, J., Eye of Ocypoda Cera- 

 tophthalma, 43 



Demoll, R., Transformations and Excit- 

 ability of Protoplasm, 437 



Dendy, A., Gametogenesis of Grantia 

 compressa, 586 



Density, Obtaining, in Photomicrography, 

 489 



Dentin. Innervation of, 439 



— Structure of, 439 



Dentine, Demonstrating the Structure and 



Innervation of, 313 

 Derogenoides ovacutus g. et sp. n., 174 

 Desch, Microchemistry of Corrosion, 220, 



421 



— Solidification of Metals, 426 

 Desmids, Russian, 368 



Despax, R., Vascularization of Skin in 



Newts, 528 

 De Toni. J. B., Obituary to Albert Gru- 



now (Hon. F.R.M.S.), 236 

 Development of an Embiid, 24 



— Temperature and, 531 



Device, New Safety, for High-power 

 Lenses and Cover-glasses, 78 



Diascopy of Traces of Blood, 587 



Diatom Structure, 185 



Diatoms, Antarctic, Polymorphism of 

 certain, 563 



— Austrian, 473 



— Bohemian, 185 



— British, 563 



— Fossil, 186, 473 

 Italian, 186 



— in Sea-urchins, 57 



— Method for Cleaning, 500 



— Mounting of, in Realgar, 504 



— Picking Out and Mounting, 417 



— Structure of, 472 



— of Surian, 368 



— Three, 279 



Diazona, Budding in, 531 



— Regeneration in, 534 

 Dichotomosiphon and Mischococcus, 474 

 Dichotomy and Lateral Branching in 



Pteropsidae, 181 

 Dicranoloma, 56 

 Didymozoon scombri, 356 

 Diedicke, H. Leptostromaccaa, 192 

 Diet, Modifications in Birds due to 



Changes of, 248 

 Diffusion of Solids, 511 

 Dimorphic Males, 168 

 Dinoflagellates, Parasitic, Structure of, 469 

 Diphtheria, Diagnosis of, 213 

 Diphtheroid Organisms isolated from 



Lymphadenomatous Structures, 570 

 Diplodinium eeaudatum, 457 

 Diplopsalis and the Neighbouring Genera, 



278 

 Diptera, Buzzing of, 329 



— Genitalia of, 41 



— Histogenesis of Wing-musculature, 40 

 Discinella, New, 483 



Discomycete Spores. Oil Diops in, 478 

 Discomycetes, American, Observations on, 

 476 



— British, 375 



Disease, Flies in relation to, 535 



— Snap-beech, 196 



Diseases of Tropical Plants, 195 



— Plant, 65, 197, 289, 568 



Fungi which cause, 195 



Disinfection, Electro-chemical, 317 

 Dismier, G., Philonotis falcata and P. 



Turneriana, 365 



— Lophozia Hatcheri, 467 



— Philonotis seriata, 365 

 Disney, A. D., 107 

 Distome, Viviparous, 355 

 Distonridse, Studies on, 544 

 Distomum, Chromatin Changes in Germ- 

 cells of, 544 



Ditlevsen, C., Peculiar Cells in Lingual 

 Epithelium of Guinea-pig, 34 



Ditrichum and Thuidium, 56 



Dittrich, G., Poisonous Properties of 

 Agarics, 287 



Dixon, H. N., Dicranoloma, 56 



— Ditrichum and Thuidium, 56 



— New Indian Mosses, 562 



— Sematopltyllum acutirameum, 468 



— Tetraphidopsis, 56 



Djakonov, A., Viviparity and Growth in 



Amphiura squamata, 262 

 Dodge, B. O., Formation of the Capillitium 



in certain Myxomycetes, 388 



— Relationships of Floridese and Asco- 



mycetes, 374 

 Dogiel. V., Development of Pantopoda. 

 169 



— Regeneration in Pantopoda, 169 

 Dolerids, Female, Saws of. 538 

 Dollfus, R., New Parasitic Copepod, 351 



2 s 2 



