INDEX. 



1017 



Culture Fluids and Medicinal Re- 

 agents, Influence of, on the Growth 

 and Development of Bacillus tuber- 

 culosis, 932. 



Cunningham. J. T., 367. 



Cup, Gage's Imbedding-mass, 314. 



CuiTent-SJide, Parsons', 121. 



Curvature of Lenses, Measurement of, 

 462. 



of Roots, 589. 



Cuscuta, Chlordphyll in, 415. 



Cutleria, Fertilization of, 432. 



Cutting Glass Circles, 156. 



Cuvierian Organs of Cotton-spinner, 

 904. 



Cjclostomatous Bryozoa, Closure of, 

 879. 



Cyprusite, On the Mineral, 186. 



Cystic Stages of Taeniadse, 571. 



Cystoliths, Formation and Resorption 

 of, 90. 



Cystoseirse of the Gulf of Naples, 271. 



Cytheridse, 377. 



, Antennary Gland of, 890. 



D. 



D., E. T., 144, 145, 300, 321, 463, 631, 



658, 809, 973. 

 Dddav, E. v., 388, 960. 

 Dahl,' F., 734, 886. 



Dahlia, Movements of Sap in Root- 

 tubers of, 591. 

 Dall, W. H., 727. 

 Dallinger, W. H., 300, 721, 974. 

 Danielssen, D. C, 239, 903. 

 Daphne, Embryo-sac and Endosperm 



of, 250. 



, Formation of Endosperm in, 915. 



Dareste, C, 546. 



Dark Box, Flogel's, 455. 



Dark-ground Illumination for showing 



Bacilli of Tubercle, 497. 

 Darkness, Respiration of Leaves in, 591 . 

 Darling, S., 144. 



Davis, G. E., 463, 809, 835, 837, 974. 

 Dawkins, W. B., 417. 

 Day, F. M., 323. 

 Dean, A., 145. 

 Deby, J.,On tlie Mineral Cyprusite, 186. 



, 482, 656, 943. 



Decapods, Gastric IMill of, 227. 



, Liver of, 375. 



, Significance of tlic Larval Skin 



in, 744. 

 Decker's (J.) Section-smoother, 658, 



825. 

 Dec'^mposing Sohitions of Organic 



Matter, Cultivation of Plants in, 260. 

 Dccp-Hoa Crustacea, 377. 



, Micro-orgiinisms of, 517. 



— — ^ Mollusca, Intertropical, 206. 



Deep Sea, New Gastrseades from, 756. 



Defrenne, M., 627, 631. 



Delage, Y., 51. 



Delicate Marine Animals, Perchloride 



of Iron for Preserving, 305, 813. 

 Dendroccela, Structure and Develop- 

 ment of Fresh- water, 746. 

 Dendrocoelum lacteum. Development 



of, 234. 

 Deniker, J., 861. 

 Depth at which Marine Diatoms can 



exist, 939. 

 Derostoma Benedeni, Structure of, 383. 

 Desmidiese found in Lake Windermere 



during 1883, List of, 192. 

 , Occurrence of Crystals of Gypsum 



in, 108. 

 Desmids, Collecting, 977. 



, Mounting, 484, 485. 



of tlie United States, Wolle's, 791 . 



Detmer, W., 90, 91. 



Detmers, H. J., 143, 145. 



Dewitz, H., 716. 



-^, J., 218. 



Diamond, Action of, in Ruling Lines 



upon Glass, 126. 

 Diatom Shell, Structure of, 943. 

 Valves, Photographs of Broken, 



taken by Lamplight, 853. 

 Diatomacese from Socotra, 607. 

 Diatomescope, Osborne's, 802, 803, 961. 

 Diatoms, Alveoli of, 436. 

 and Sections, arranging in Seiies, 



984. 



, Arctic, 277. 



, Arranging, 307. 



, Brlgian, 606. 



, Coating with Silver, 829. 



, Cutting Sections of, 166. 



, Determining the Thickness of, 



by Newton's Rings, 611. 

 from Guano, Fossil Earths, &c., 



Synoptical Preparation of, 308. 

 Stomachs of Japanese Oysters, 



791. 



, Getschmann's Arranged, 478. 



, Grouping, 656. 



, Gum Styrax as a Medium for 



Mounting, 318. 



, Imbedding, 474. 



, Marine, Chromatophores of, 274. 



, , deiith at which they can 



exist, 939. 



, Mounting, in Scries, 153, 308. 



, Nature of Stria) of, 971. 



, New, 791. 



of Franz- Jo.gof's Land, 940. 



of Lake Brace! ano, 277. 



, Pelagic, of Baltic. 277. 



, Peticolas' New Slides of, 158. 



, Pliotograpliing, 975. 



, Structure of, 606, 792. 



