INDEX. 



743 



Discs, Hypodermal Imaginal, Develop- 

 ment iu Larval Diptera, 42 

 Disease in Plants, 70 



— Silver-leaf, 683 



Diseases, Fungal, of Plants, 219 



— of Plants, 4G9, 686 



Disinfection, &c, Preparation of Spores 



for Testing Methods of, 227 

 Dismier, &., French Muscineas, 579 

 Distomids, New, 55S 



Distomum duplication in Fresh-water Mus- 

 sels, 431 



— folium, Life-history. 51 



Distomuin from the Duckmole,New Species, 

 187 



Didomum hepaticum, Maturation and Fer- 

 tilisation, 434 



Distribution of Alpine Plants, Means of, 

 76 



— of the Sexes in the Composita?, 64 

 Diverticulum of Duct of Spermutheca in 



Helix asptrsa, 176 

 Division, Direct, in Artificial Conditions, 

 635 



Dixon-Nuttall, F. E., New Rotifers, 435 

 Dodge, C. W., Immersion Oil in Collaps- 

 ible Tubes, 116 

 Doniinici, — , Method for Fixing and Stain- 

 ing Hematopoietic Tissue, 372 



— Method for Fixing Blood-Preparations, 



372 

 Doncaster, L., Development of Sagitta, 



649, 650 

 Donistliorpe, H. St. J. K., Coloration of 

 British Beetles, ISO 



— Life-History of Clythra quadripunctata, 



303 

 Dorset, M., Eggs as a Medium for the 



Cultivation of Bacillus tuberculosis, 714 

 Double Flowers and Parasitism, 65 

 Double-Image Discs and Complementary 



Interference Colours, 249 

 Doublet, Chevalier-Euler Achromatic, 16 

 Douin, J., Ephemerum tenerum, 332 



— List of Hepatics, 332 



Downing, E. R., Variation in Position of 

 Adductors in Anodonta grandis, 641 



Dragendorff, O., Regeneration of the Lens 

 in Chick Embryos, 633 



Dragon-Flies of Illinois, 181 



Drawing-Apparatus for Weak Magnifica- 

 tions, and Preparation Stand, 

 Zeiss', 485 



Winker's, for Weak Magnifications, 



361 



— Camera, Abbe, 105 



— Stand, Giltsch's, 488 

 Draw-tube, an Old Rackwork, 360 

 Drigalski, V., Medium for Isolating Ty- 

 phoid Bacilli, 371 



Dropper for Sterile Fluids, 116 

 Drummond, I. M., Development of Palu- 

 dina viviparu, 549 



Driiner, L., Musculature of Urodela, 35 

 Dry-rot, Black, in Swedes, 691 



Micro-chemical Reactions of Wood 



affected with, 118 

 Dubois, R., Copper in the Animal Organ- 

 ism, 637 



— Formation of Pearls, 38 



— Red Pigment of Asterias rubens, 654 

 Duboscq, O., Epithelial Regeneration in 



Mid-gut of Arthropods, 551 



— Sexual Phenomena in Pterocephalus, 



564 

 Ducamp, L., Embryo of Hedera, 71 



— Embryogeny of Araliaceae, 450 



— Formation of the Ovule and Embryo- 



sac in the Araliaceae, 71 

 Duck and Tern, Early Stages in Develop- 

 ment, 294 

 Duerden, J. E., Actinians of Porto Rico, 

 562 



— Aggregated Colonies in Madreporian 



Corals, 561 



— Increase of Mesenteries in Madrepora, 



655 



— Relationship of Rugosa to Living Zoan- 



theae, 437 



— Relationships of Rugose Corals, 189 

 Dume'e, P., Mycology in France, 221 

 Duncan, F. M., Stereophotomicrography, 



366 



— Photomicrography, 616 



Duncan, J. B., Mosses New to Britain, 210 

 Dunstan, W. R., Cyanogenesis in Plants, 

 566 



— Poison of Lotus arabicus, 658 

 Dupont, C, Cultivation of Beet-root, 452 

 Dupont, E., Formation of Starch in the 



Grain of Wheat, 63 



Durand, E. J., Some North-American Dis- 

 comycetes, 590 



Durrand, A., Report on the Recent Fora- 

 minifera of the Malay Archipelago col- 

 lected by, 509 



Duse'n, P., Lists and New Species of 

 Cryptogams, 210 



— Lists of New Species of Hepatics, 210 

 Duval, — , Etiology of Acute Dysentery, 



480 

 Dybowski, B., Life-History and Young 



Stages of the "Fat-Fish" of Lake 



Baikal, 167 

 Dye-plants, British, 671 

 Dysenteric Amoeba?, Staining, 254 

 Dysentery, Acute, Etiology, 480 



— ^Etiology of, 91 



E. 



Ear in Man, Development, 163 

 — Inner, in Bat, Development, 420 

 Earland, A., Exhibition of Foraminifers 

 266 



