INDEX. 



10.^7 



Colour and Markings in Insects, Pro- 

 tective Value of, 94:6. 



of Coloured Leaves, 988. 



of Pupae, 7-t. 



Colour - relation between Lepidopterous 

 Pupse and surroundiug surfaces. Cause 

 and Extent of, 382. 



sense, 51. 



Coloured Leaves, 263. 



Colouring the Nuclei of Living Cells, 1056. 



Colouring-matter of Aceras anthropophora, 



256. 

 Colouring - matters, Absorption of, by 



Plants, 172. 

 Comatula, Twelve-armed, 247. 

 Comatulidae, Homologies of Larvfe of, 408. 

 Comes, O., Moist Gangrene of the Cauli- 

 flower, 119. 

 Comma-Bacilli, Influence of Desiccation 



and Temperature on, 133. 

 Commercial Microscopy, 160. 

 Comparator, Geneva Co.'s, 642. 



, Rogers-Bond Universal, 639. 



, Van Heurck's, 463. 



Competition for the best Microscope, 645. 

 Compressorium for Microscopical Purposes, 



660. 

 Concentric Vascular Bundles, 608. 

 Concretionary Gland of Cyelostoma ele- 



gans, 376. 

 Condenser, Bausch and Lomb Optical 



Co.'s, 648. 



, Miles's "Desideratum," 648. 



and Substage, Bausch and Lomb, 



809. 

 Condensers, Achromatic, Value of, 647. 

 Confervaceae, Binuclearia, a new genus 



of, 441, 

 Congo Red, 339. 



Conidial Form of Hymenomycetes, 280. 

 Conifurae, Formation of Roots in Austral, 



986. 



, Fungi parasitic on, 284. 



, Interruption in the Pith of, 110. 



Coniferin, New Reagent for, 165. 

 Conjugation of Ciliate Infusoria, 766. 



of Mucorini, 281. 



Conn, H. W., Life-history of Thalassema, 



396. 

 Connaraceae, Transparent Dots in Leaves, 



especially of, 430. 

 Conodonts, 400. 

 Constant-temperature Apparatus, Borden's 



Electrical, 810, 1024. 

 Contagium of Lung-disease, 135. 

 Containers, Cleaning and Drying, 528. 

 Contrivance for use with the Microscope 



by lamplight, 473. 

 Cope, E. D., and J. S. Kingsley, Wanted 



a Definition of a " Philosophical Instru- 

 ment,' 1040. 

 Copepod Parasite of Amphiura squamata, 



587. 

 Copepoda, Development of, 86. 



, Parasitic, 395. 



Copepoda, Parasitic, New Genus of, 238. 

 , Preparation of, 329. 



" Copper," Achromatic Condensers, 473. 

 Coral Studies, 411. 



Corals, Reef, of the ' Challenger,' 249. 

 Cordyline australis. Positively geotropic 



Shoots of, 778. 

 Cork, Annual Formation of, 259. 



, Formation of, in the Stems of plants 



with few or no leaves, 427. 

 Corn, New Disease in, 447. 

 Cornwall, North, Fresh-water Alg?e of 

 (including Chlorophyllaceous Proto- 

 phyta), with descriptions of six new 

 species, 8. 

 Corpuscles, Amyloid, in Pollen-grains, 991. 

 Correlation of Growth, 271. 

 Costantin, J., Amblyosporium, 790. 



, Influence of an aquatic medium on 



Amphibious Plants, 272. 



, Leaves of Water-plants, 113. 



, Rhopalomyces, 446. 



Cotyledons and Leaves, Forms of, 112. 

 Coulter, S., Sensitiveness of Spirogyra to 



shock, 999. 

 Council, Report of, for 1886, 355. 

 Courchet, L., Chromoleucites, 256. 

 Courroux, E. S.. 845. 

 Cover-carrier for Immersion and Dry 



Lenses, Wales's, 296. 

 Cover-glass Holder, 693. 

 Preparations of Tubercle Ba- 

 cilli, Staining, 516. 

 , Thickness of, for which un- 



adjustable objectives are corrected, 1022. 

 Cover-glatses, Mounting Sections without, 



1061. 

 Cowl, W. Y., Section-lifters, 1063. 

 Cox, C. F., Remarks on Photomicrography, 



827. 

 Crangon, Development of Compound Eye 



of, 84. 

 Crassulaceae, Structure of, 260. 

 Crayfish, Development of, 79. 

 , Fresh-water, Preparation of the 



Embryo of, 329. 



, Green Gland of, 748, 950. 



" Crazy " pollen of the Bell-wort, 781. 



Crepidula, Osphradium of, 376. 



Criuoids, Morphological Relations of Sum- 



mit-phites in, 763. 

 Criodrilus lacuum, 591. 

 Cristellarians, Remarks on the Foramini- 



fera, with especial reference to their 



Variability of Form, illustrated by the. 



Part II., 545. 

 Critical Notes on Polyzoa, 377. 

 Croneberg, A., Stage in the Development 



of Galeodes, 585. 



, Structure of Pseudoscorpions, 389. 



Crookshank, E. M., 528. 



, Bacteriological Microscope, 801. 



, Cultivations of Micro-organisms, 698. 



, 'Photography of Bacteria' and 



' Manual of Bacteriology,' 664. 

 , Photomicrographs of Flagellated 



Protozoa in the Blood, 358. 

 , Reversible Photomicrographic Ap- 

 paratus, 819. 



