INDEX. 



813 



Davis, H. S.. Studying Spermatogenesis 



in Acrididse and Locustidse, 259, 713 

 Davis, W. B., Farrant's Medium for 

 Mosses, 206 



— Industrial Application of the Micro- 



scope, 674 



— Photomicrography of Mosses, 478 

 Dawydoff, C, Regeneration in Nemerteans, 



464 

 De Toui, J. B., Ceramium pattern, 747 

 Decarburisation of Iron-carbon Alloys, 673 

 Degens. P. N., Tin-lead Alloys, 790 

 Delage, Y., Electric Stimulation and Par- 

 thenogenesis, 177 

 Delcourt, A., Abrupt Variation in Droso- 



phila confusa, r» < > '. > 

 Delesseriaceas, Developmental History, 



80 

 Dellebarre's "Microscope Universel," 



658 

 Demodex and Disease, 350 



— ami Leprosy, 460 



Demozay, — ., Influence of Thermal Treat- 

 ment on Linear Deformations of Steels, 

 404 



Dendrobium, Pollination, 473 



Denitrifying Bacteria, Indirect, 628 



Densniore. H. D., Polar ( aps in Smilacina, 

 588 



Dentine, Structure, 340 



Derschau, M. V., Connection between 

 Cell-nucleus and Pyrenoid, 494 



Desch, C. H., Intennetallic Compounds, 

 115 



Desmidiacese, British, 7/ 



— Physiology, 487 



Desmids of Sydney, N.S.W., 218 

 Development anil Fertilisation in Ortho- 

 nectids, 357 



— Conditions in Paragonimus, 724 



— of Cecidomyidae. Studying. 257 



— of Cornea in Chick, 561 



— of Crwibulum vulgare, 616 



— of Echiurus, 575 



— of Genea Thwaitesii, 613 



— of Glceosporium nervisequum, 384 

 * — of Nematodes, 35 1 



— of Parasitic Hymenoptera, 182 



— of Tatusia. 560 



Developmental Cycles of a Scyphistouia, 



190 

 Devil-fish, Story of, 454 

 Diatom, Bisection of a Monad, 375 



— Fossil. New. 491 



— Green Coloration of Oysters caused by, 



78 



— Marine, which stores up Manganese, 

 745 



Diatoms, Action of Mineral "Waters on, 

 744 



— Adriatic. 78 



— Epiphytic, Abnormal Coloration, 490 



— Fossil, at Furnas, 745 



Diatoms, Italian, 78 



— Mongolian, ~\ I 



— Movement, 378 



— Observations, 489 



— of Bremen, 378 



— of Connecticut, 79 



— of Pas-de-Calais, 79 



— Yorkshire, 218 



Dichogamy, Incomplete, in Zea may, 591 

 Dicksonia and Cyathea, Young Stages, 



199 

 Dicotyledons, Adventitious Boots. 61 

 Dideumoides, New Species, 455 

 Didiaium nasutum, Habits, 360 

 Diedieke, H, Parasitic Fungus on Rubus 



tlumetorum, 84 

 Diet, Relation of Size and Structure of 



Intestine to, 35 

 Dietel, P., and others, Urediuese, 750 

 Dieudonne, A., Special Nutrient Medium 



for Cholera Vibrio, 661 

 Diguet, L., Social Mexican Spider, 350 

 Dilina tiliae, Inbreeding, 45S 

 Dimorphism and Fusion in Fusulinids, 360 



— of Ophryodendron, 728 

 Dioon erfule, Anatomy, 194 



— Spermatogenesis, 589 



Diospyros, Extra-floral Nectaries and 

 Papilla?, 734 



Diphye* arctica, Distribution, 57 



Diplosoma, Phagocytosis aud Auto-diges- 

 tion, 37 



Diptera, Eyes, 458 



— Mouth-parts of Nemocera and their 



Relations to other Families in. 1 



— Studies, 716 



Disease and Demodex, 350 

 Diseases of the Vine. 619 



- Plant, 86, 228, 388, 504, 619, 754 

 Dismier, G., 'Discovery of Pohlia buJMfera 

 in France, 209 



— Fissidens algarvicus, 213 



— Fruiting State of Campyhpus polytri- 



chuides, 599 



— Philonotis in France, 73 



— Sphagnum molle in France, 209 

 Disonycha, Study of Genus, 570 

 Dissecting Stand with Lens, 764 

 Distaso, A., Embryos of Sepia, 38 

 Distichophyllum, a Genus New to Europe, 



372 

 Distomum Larvae in Caterpillar, 355 

 Dittrich, — ., Influence of Parasitic Fungi 



on the Form of the Host-plant, 753 

 Dixon, H. N., Abnormal Bracts in Funaria 

 hygrometrica, 477 



— Bryology of Toruean Lapland, 482 



— Catharinea rhystophylla in Britain, 4S1 



— Distichophyllum, a Genus New to 



Europe, 372 



— Mosses of Bombay Presidency, 486 

 -of the Atlantic Islands, 742 



— New and Rare British Muscineae, 372 



