466 
INDEX. 
Spaul, E. A., Gametogenesis of Nepa 
Cinerea (Water Scorpion), 237 
Spencer, Edwin Rollin, Decay of Brazil 
Nuts, 212 
Spermatogenesis of Lizards, 170 
— of Man, 169 
Spermatogenetic Activity in Man, 47 
Spermato toxins, 169 
Spermatozoa in Doves, Vitality of, 170 
Sphagna, Cornish, 416 
Sphagnum as Surgical Dressing, 314, 315 
— from Bog to Bandage, 315 
Sphenodon, Blood Vascular System of, 49 
Spider, British Trapdoor, 283 
— Rare, 283 
— Trapdoor, Corsican, 283 
Spiders, “ Lyriform Organs ” of, 57 
— Web, Adaptive Modification of, 183 
Spirogyra, New Species of, 420 
Spleen, Functions of, 278 
Sponges, Adriatic, 293 
Spores, Colour of, 331 
— Longevity of, 89 
Staurastrum Dickiei, 419 
Stechow, E., Symbiosis of Isopods and 
Hydroids, 58 
Steel, Damascene, 95 
— Dissolved Oxides in, 222 
— in Salt Solutions, 96 
— Intercrystalline Fracture in, 96 
— Rails, Internal Fracture in, 97 
Steels at High Temperatures, Mechanical 
Properties of, 95 
— Carbon, Delayed Crystallization in, 222 
Hydrogen Decarbonization of, 222 
— Coalescence in, 95 
— Tungsten and Molybdenum, 94 
Stegomyia, New Ciliate in Larvae of, 186 
Steil, W. N., Vegetative Reproduction and 
Aposporous Growths from the Young 
Sporophyte of Polypodium irioides, 72 
— Development of Prothallia and Anthe- 
ridia from Sex-organs of Polypodium 
irioides, 195 
Steinecke, F., Algae of the Zehlan Fen in 
East Prussia, 202 
Stephenson, T. A., Actiniaria, 63, 292 
Stereodon lignicola, 416 
Stereophyllum Bremondii, 416 
Stern, L., and G. de Morsier, Functions of 
the Spleen, 278 
Stevens, F. L., Helminthosporium sp., 90 
Stevens, Neil E., Environmental Tem- 
peratures of Fungi, 430 
Stichopus, 291 
Stomatopod, Sex Dimorphism in, 284 
Strachan, James, Microscope in the Paper- 
Mill, 249 
Strato, Cl., Growth and Regeneration of 
the Thallus of Peltigera canina, 432 
Streeter, George L., Migration of Ear 
Vesicle in Tadpole, 170 
Stress, Internal, 97 
Strom, K. M., Fresh-water Algae from 
Juan Fernandez and Easter Island 
202 
— Algae from Merano, 420 
Strongylids from Punjab Horses, 60 
Stump, Dan M., Application of Polarized 
Light to Resolution with the Com- 
pound Microscope, 264 
Subramadan, I. S., Pythium Butleri sp. n., 
a Peronosporaceous Parasite of 
Various Cultivated Plants in India, 86 
Sutcliffe, Herbert, The Microscope in the 
Rubber Industry, 245 
Svedberg, The, Physics and Chemistry of 
Colloids, 97 
Svedelius, N., Monospores of Helminthora 
divaricata, 80 
Swett, F. H., Situs Inversus Viscerum in 
Double Trout, 177 
Swingle, W. W., Influence of Hypophysis 
on Pigmentation of Anuran Larvae, 
48 
Sycon, Restitution-bodies and Free Tissue- 
culture in, 293 
Sydow, H., Uredineae, 87 
— J. Bornmiiller’s Macedonian Plants : 
Fungi, 89 
— and P., New Fungi, 88 
Little-known Fungi, 88 
T 
Tabanids, Australian, 53 
Tachigalia petioles, Beetles and Bugs in, 
180 
Tadpole, Ear Vesicle in, 170 
Tadpoles, Effects of Fat Excess on, 275 
— Photic Reactions of, 176 
Taliara, Masato, Compositae, 65 
Takahashi, Y., Magnetic Separations of 
Iron Lines in Different Fields, 95 
Taliaferro, W. H., Variation in Trypano- 
soma lewisi, 297, 298 
— and E. R. Becker, Iodamoeba of Man, 
294 
Tanaka, Tyozaburo, New Japanese Fungi, 
324, 427 
Taylor, Wm. Randolph, Algae from British 
Columbia, 420 
Tenthredinid Larvae, 54 
Terao, Arato, Panulirus japonicus, 58 
— New Decapod Crustacean, 284 
Termites, Japanese, Intestinal Protozoa of, 
189 
— Philippine, 54 
Tetrxdron minimum (A. Br.) Hansg., 75 
Thain, W. A., Electro-deposition in Aero- 
nautical Engineering, 96 
Thaxter, Roland, Reliquiae Farlowianae, 
329 
Theel, Hjalmar, Amoebocytes of Holo- 
thurians, 185 
