INDEX. 



1127 



Discomycetes, a new genus of, Antho- 



peziza, 487. 



, Classification of, 292. 



Disease, Distribution of Reserve- 

 material of Plants in relation to, 



100. 



, Olive, 298. 



Diseases, Contagious, of Insects, 971. 



, New, in Cultivated Plants, 299. 



of Crops, 1032. 



of Plants, Zimmerman's Atlas of, 



491. 

 Disinfection of Plants, 285. 

 Dissecting Trough, 153. 

 Division in Rhizopods, Endogenous 



and Exogenous, 1006. 

 , Indirect, in Cell of Tumours, 



945. 



, Nuclear, in Protozoa, 258. 



of Cells, Influence of Gravity on, 



254. 

 ■ of Nucleus-cell, Phenomena of, 



575. 



, Spontaneous and Artificial, 264. 



Dixon, C, Evolution without Natural 



Selection, 403. 

 Doctor Medicinae, 179. 

 Dodel-Port, A., Cystosira barbata, 



288. 

 , Excretion of Masses of Sexual 



Protoplasm before and during Im- 

 pregnation, 27S. 

 Doris, Spawning of, 413. 

 Dorocidaris papillata, Vascular System 



of, 802. 

 Dorsal Vessel, Behaviour of, during 



Metamorphosis, 593. 

 Dorsiventral Structure of the Roots of 



Orchidea?, 473. 

 Douglas, J. C, Cover-glasses in the 



Tropics, 719. 

 Doutrelepont and J. Schutz, Bacilli of 



Syphilis, 118. 

 , Staining Bacillus of Svphi- 



lis, 354. 

 Dowdeswell, G. F., Microbe of Rabies, 



669. 

 , On the Appearances which some 



Micro-organisms present under dif- 

 ferent conditions, as exemplified in 



the Microbe of Chicken Cholera, 32, 

 Downes, A., Action of Sunlight on 



Micro-organisms, &c, 302. 

 Draper, E. T., 179, 546. 



, Graphic Microscopy, 360. 



. J. C, Deatli of, 190. 



Drawing, Microscopical Accessories for, 



137. 

 Drawings of minute portions of Plants, 



Method of making, 1068. 

 Drosera, Aggregation of Protoplasm in, 



638. 



Drosera dichotoma, Stimulation of 



Gland-cells in Tentacles of, 269. 

 Drost, K., Nervous System and Sensory 



Epithelium of Cardium, 9">4. 

 Drugs, Microscopical Examination of, 



183. 

 Dry Mounts, Why do they fail ? 720. 

 Drying, Resistance of Plants to, 1016. 

 Dubois, R., Luminous ElateridaB, 595. 

 Dubourg, E., and U. Gayon, Abnormal 



Secretion of Nitrogenous Substances 



by Yeasts and Moulds, 1033. 

 Duchartre, P., Tendrils of Cucurbita- 



cese, 823. 

 Ducts in Chestnut- wood, 822. 

 Dudley, P. H., 526. 



, Ducts in Chestnut-wood, 822. 



, Fungi which cause decay in 



timber, 664. 

 Dufour, J., Influence of Gravitation on 



the Movement of Floral Organs, 283. 



, Soluble Starch, 819. 



-, L., and L. Mer, Influence of 



Light on the Structure qf Leaves and 



number of Stomata, 824. 

 Duguet, and J. Hericourt, Microsporon 



furfur, the pathogenic Microbe of 



Tuberculosis, 1035. 

 Duncan, P. M., Ambulacra of Diade- 



niatidse, 80. 

 , Hamaun's Researches on the 



Ecliinoidea, 802. 

 , Perignathic Girdle of Echinoidea, 



254. 

 Dunning's (C. G.) Zoophyte-cell, 138. 

 Duramen, Conducting - capacity of, 



477. 

 Du Rocher, B., 337. 

 Durvillsea Harveyi, 290. 

 Du Sablon, L., Development and De- 

 hiscence of Sporangium of Hepatics;, 



1021. 

 , Fall of Branches of the White 



Poplar, 823. 

 , Mode of Dissemination of the 



Spores in Vascular Cryptogams, 479. 

 D using, C, Experimental Testing of 



the Theory of the Regulation of the 



Relation of the Sexes, 404. 

 Duthiersia and Solenophorus, Excre- 

 tory and Nervous System of, 795. 

 Dutdleul, G., Genital Organs of Ponto- 



bdclla muiicata, 618. 

 , Genital System of Pontobdella, 



443. 



, Picroborate of Carmine, 170. 



Duval, M., Preparing the Hen's Egg, 



532. 

 Dybowski, W., Odontophore of Limnaja. 



228. 

 , Tooth-plates of some Stylom- 



matophora, 774. 



