INDEX. 
733 
DencTy, A., New Zealand Land Nemertine, 
535 
Planarians, 535 
— Non-calcareous Sponges of Port Phillip ' 
Heads, 321 
— Reproductive Organs of Peripatus ovi- 
parus , 524 
— Variety of Peripatus Novas Zealandias , 
525 
Dental Microscopy, Smith’s, 374 
Dentition, Theories of, 507 
Denys, J., Presence of Staphylococcus pyo- 
genes in Meat which caused Poisoning, 
oo7 
Derhesia, Fluorescent Bodies in, 206 
Derschau, M. von. Influence of Contact 
and Traction on Twining Leaf-stalks, 
455 
De Sanctis, G., Coniine in Sambucus niqra, 
330 
Descent, Theory, 296 
Desk, Bernhard’s Drawing, 106, 236 
JDesmognathus fusca. Examination of Cen- 
tral Nervous System of, 378 
Deupser, C., Filaria papillosa , 533 
Development and Heredity, 515, 617 
— Effect of External Influences on, 162 
— Hertwig’s Theory, 412 
— Inadequacy of Cellular Theory of, 29 
— Stimuli considered in relation to, 515 
— Theory of, 411, 515 
Dewevre, A., Insectivorous Habit of 
Drosopliyllum, 71 
— New Genera of Fungi, 342 
Dew-Leaves, 449 
Deycke, G., Alkali Albuminates in Pre- 
paration of Cultivation Media, 243 
Diamare, — ., Dipylidium Larva, 181 
Diastase, Influence of Light on, 73 
Diastatic Ferments in Piants, 200 
Diatomaceen-Kunde, Schmidt’s Atlas, 86, 
562 
Diatoms, Eudochrome, 562 
— from Quirinal, Fossil, 670 
— Genera, 561 
— Growth in Surface-Waters, 345 
— Naviculoid, 212 
— Nucleus, 86 
— Pearls, 213 
— Reproduction, 561 
— Sounding for, 131 
— Spores, 86 
— Sporulation, 670 
— Staining and Fixing, 127 
— Terminology, 669 
“Dick” Petrological Microscope, Im- 
proved, 97 
Diclidoplaorince, 635 
Dicranodromia, Embryonic Development, 
310 
Dictyosphasrium, 345 
Dietl, P., New Californian Uredinese, II., 
222 i 
Dietl, P., Uredineae, wijh Repeated For- 
mation of iEcidia, 665 
Dietlein, W., Succession of Teeth in Man, 
288 
Dieudonne, A., Adaptability of Bacteria to 
Unfavourable Temperatures, 348, 357 
— Beitrage zur Nitritbilduug der Bak- 
terien, 680 
— Effect of Light on Bacteria, 466 
Diffraction Theory, 689 
Digester, Modified Papin’s, 377 
Digestion in Ccelentera, 183 
— Pancreatic, of Sputum for Demon- 
strating Tubercle Bacilli, 600 
Dihm, H., Annulus of Mosses, 202 
Dilleniaceae, Comparative Anatomy, 546 
| Dimorphism in Nautilus , Sexual, 520 
j — in Seeds of Coffea arabica, 547 
— of Rhopalocera, Seasonal, 623 
Dioscoreaceae, Vegetative Organs, 450 
j Diphtheria Antitoxic Plasma, 699 
— Antitoxin, Duration of Protective Power, 
470 
as Culture Medium for Diphtheria 
Bacillus, 699 
i — Bacilli, Increasing Virulence, 354 
Long Continuance in Nasal Secre- 
tion, 216 
— Bacillus, Morphological Peculiarity, 
570 
1 — Cultures, Effect of Electrolysis on, 677 
Indol Reaction in, 596 
— • Leucocytes in, 216 
— Mixed Infection in, 570 
— of Tunis, Avian, 221 
Diphtheritic Discharges, Procuring and 
Transmitting for Examination, 479 
— Membrane, Bacteriological Examination 
of, 595 
Diplobacillus pneumoniae, and Bacterium 
coli commune , Comparison, 217 
Diplograptus, Mode of Growth and De- 
velopment, 540 
Diplopoda, Structure and Relationship, 
I ? 24 
Diplosoma Listen, Development, 164 
Dipylidium Larva, 181 
| Discodrilid, New, 179 
j Disease in Cattle, Red Water, 677 
— of Medulla of Kidneys, Excretion of 
Bacteria in, 468 
— of Trout, Bacterial, 349 
— of Young Pheasants, Acute Infectious, 
89 
— of Wood Pigeons, 88 
— Protozoa as Causes, 646 
— Spread of Echinococcus, 537 
Diseases, Fungus-, of Cultivated Crops, 
666 
— of Plants caused by Cryptogamic Para- 
sites, 555 
— of Vine, Bacillar, 87 
— Origin and Inheritance, 416 
