INDEX. 



769 



Dnuin, I., French Hepatic®, 690 

 Doulton's White Porcelain Filter, 727 

 Doultou & Co., Porelain Filter, 747 

 Dragon-flies in Brackish Water, 666 

 Drawers, Microscopic Slides in, 631 

 Drawing Board, New Projection. 601 

 Dreyling, L., Wax-furming Organs in 

 Social Bees, 20 



— Wax-glands of Bees, 20 

 Driesch, H., Vitalism, 656 

 Driessen, L. F., Glycogen Staining, 241 

 Drigalski, — ., Rapid Filter for Agar, 510 

 Drigalski-Conradi Medium, Cultures of 



Bacillus typhosus, Bacillus coli, 

 and Allied Bacteria, 357 



— — Method of Diagnosing Typhoid 



Bacilli, Observations, 103 

 Dro*era rotundifolia, Micro-organisms as 



Aids to Digestion, 685 

 Dry-Hot, Distribution in Russia, 203 

 Drzewina, A., Lymphoid Tissue in Ich- 



thyopoida, 12 

 Dubuisson, — ., Formation of Yolk in Egg 



of Sparrow, 423 

 Duckwall, E., Demonstration of the Fla- 



gella of Motile Bacteria, 239 

 Dudgeon, L. S., New Method of Differenti- 

 ating Bacillus typhosus and Bacillus coli, 



231 

 Duerden, J. E., Role of Mucus in Corals, 



448 



— Septa of Rugosa, 677 



Duesberg, J., Number of Chromosomes in 



Man, 542 

 Duges, A., Role of Fins in Fishes, 15 

 Diiggeli, M , Bacteriology of Armenian 



"Mazun," 211 

 Dume'e, P.. Pocket Atlas of Fungi, 350 

 Duncan, F. M., Cinematogreph and Micro- 

 scopy, 100 

 Duncker, H., Cirrus and Elytron in 



AphroditidaB, 671 

 Dunstan, W., Cyanogenesis in Plants, 687 

 Duncan, J. B., Worcestershire Mosses, 568 

 Durand, E. J., Sporangial Trichomes, 329 



— Systematic Notes, 349 



Durnford, C. D., Flying-Fish Flight, 293 

 Dury, O, Collecting Stylopidse, 439 

 Duse'n, P., Arctic Mosses, 333 



— Brazilian Hepatics, 571 

 Dye-Stuffs in Lichens, 590 

 Dysentery, Amoeba?, 36 



— Bacilli, Classification, 86 



E. 



Earland, A., Foraminifera of Shore-Sand 

 of Sussex, 36 



— Method of Producing Stereo-Photo- 

 micrographs, 252 



Earthworm, Spermatogenesis, 27 



Studying, 615 



Eastman, C. R., Asterolepid Appendages, 

 295 



— Dipnoan Affinities of Arthrodires, 

 293 



— Structure and Relations of Mylostoina, 



432 

 Eaton, A. A., Ferns of Florida, 688 

 Eberth's Bacillus, New Method of Differ- 

 entiating, from Pseudo-Typhoid and 

 Colon Bacilli, 104 

 Ebner, V. v., Hardening of Teeth Enamel 



in Man, 166 

 Echinaster, Skin-Glands, 316 

 Echinococcus Scolrx, Motility, 673 

 Ecliinoderma. See Contents, xx 

 Echinoderms, Antarctic, 446 

 Echinorhynchi, Cetacean, 444 

 Echiurus, Larva, 670 

 Fdinger, L., Amphioxus Brain, 426 

 Edmond, — ., Trypanosome of El-debab, 



38 

 Edwards, A. M., Bacillariae from Texas 

 and New Mexico, 340 



— Fossil Diatoms. 580. 695 



Edwards, C. L., Gastrulation of Horned 

 Toad, 651 



— Studying the Gastrulation of the 



Horned Toad, Phrynosoma cornutum, 

 731 

 Eggeling. H., Mammary Glands and other 



Skin-glands of Marsupials, 542 

 Egg-fritgments, Enucleated, Formation 



of Centrosomes, 161 

 Egg-laving Habits of Cambarus afiinis, 



441 * 

 Eggs of Plaice and Sea-Urchin, Effect of 

 Acids and Alkalis on, 421 



— Ovarian, of Spiders, 173 



— Toxicity, 13 



— Unfertilised, in Tenthredinidse. Mat- 



uration, 437 

 Ehrenberg, P., Loss of Nitrogen in Soils. 



93 

 Elasmobranchs, Gullet Teeth, 16 



— Jaw and Branchial Muscles, 432 



— Membranous Labyrinth, 545 



— Urogenital System, 285 



Elastic Limit of Metals, Measurement, 

 635 



Elateridse, Species, 665 



Electrical Discharges, Action on Bacteria, 

 710 



Eleutheroschizon duboscqi, a New Sporo- 

 zoon. 323 



Eliot, C, British Nudibranchs, 434 



Ellermann, V., Rhizopoda in Human 

 Spinal Fluid, 557 



Ellingsen, E., South American Pseudo- 

 scorpions, 173 



Elodea, Fungus Parasitic on, 699 



Elytron and Cirrus in Aphroditidae, 671 



Embiidse and the Morphology of Insects, 

 300 



