697 
INDEX. 
A. 
Abba, F., New Autoclave, 369 
Abbado, M., Hybridism, 617 
Abbe’s Theory of the Microscope, 679 
Abdominal Appendages of Insects, 72 
Abnormality in Frog, Remarkable, 526 
Absciss-layer in the Leaves of Monocoty- 
ledons, 641 
Abyssal Molluscs, 189, 295 
Acanthobdella peledina , 78 
Acari from Franz-Joseph Archipelago, 74 
Acarids, Agrarian, 537 
Acetic Acid Bacteria, Physiology and Mor- 
phology, 116 
Acetylene, Use in the Cultivation of 
Anaerobic Bacteria, 598 
Achalme, P., Bacteriology of Acute Ar- 
ticular Rheumatism, 119 
Aclialme’s Bacterium and Acute Rheuma- 
tism, 665 
Achard, — , Immunity of Fowls to Tuber- 
culosis, 466 
Achorion and Trichophyton, Fungi inter- 
mediate between, 572 
Achromatic Nuclear-division Figure in 
Vegetative and Reproductive Tissues, 
Development, 437 
Acmsea, Development, 532 
Actiniaria from East Spitzbergen, 433 
— New Zealand, 546 
Actinarian, New, 633 
Actinomycetic Form of the Tubercle 
Bacillus, 240 
Active Albumen and Protoplasm, 437 
Adami, J. G., Microbe of Progressive Cir- 
rhosis, 576 
Adaptation of Land-Plants to Existence in 
Water, 441, 644 
AdlofF, P., Development of Rodent Den- 
tition, 51 
Adolphi, H., Variations in Spinal Plexus 
and Sacrum of Newts, 232 
iEckliospores, Germination, 568 
JEcidium elatinum, Effect on Abies bal- 
samea, 208 
— graveolens, 659 
iEgagropilm, 655 
Aeration of the Trunks of Trees, 217 
Aerial Roots of Tseniophyllum, 644 
Aerotropism in a Saprolegniaceous Fungus, 
325 
Agar Medio, Preparing, 599 
Agassiz, A., Dactylometra, 432 
— Echini of the ‘ Albatross,’ 544 
— Some Medusae from Australia, 433 
Agglutinated Substance, Nature of, 339 
Agglutination of the Tubercle Bacillus, 
5 7S 
Agglutinative Power of Tuberculosis 
Serum produced by Chemical Sub- 
stances, 578 
Air-bladder of Fishes, 187 
Aitken’s Dust-Counter, 248 
Albrecht, — ., Mechanics of Development, 
50 
Albumen, Formation in Plants, 325 
Albumin, Active, in Reserve-material, 638 
Albuminoids, Formation, 650 
Alcohol, Production of, in Respiration, 
104 
Alcoholic Enzyme, Alleged, in Yeast, 219 
Alcyonaria from Spitzbergen, 633 
Aleppo Boil, Streptococcus of, 122 
Algre, Method of Preserving, 245 
— Preparation and Fixing, 681 
— . See Contents, xxvii 
Alimentary Canal of Antlnenus Larva, 
73 
— Tract of Chelone, 408 
of Pelmatozoa, 430 
Alkalised Serum as a Culture Medium for 
Diphtheria Bacilli, 239 
Alkaloids, Microchemical Demonstration, 
687 
Allen, 3. M., 144 
Allescher, A., Rabenhorst’s Cryptogamic 
Flora of Germany (Fungi Imperfecti), 
660 
Alloys, Microscopic Stud} r of, 135 
Alpine Characters in Plants, Artificial 
Production, 651 
Amadei, G., Fusiform Proteid Substances 
in the Balsa minese, 317 
Amallospora, 330 
Amaudrut, Alex., Structure of Proso- 
branchs, 190 
Ambulacral System, Variation in, 545 
Ammoniacal Fermentation due to Muce- 
dinese, 325 
