INDEX. 



681 



Coleosporiuti), Variations in the Promy- 



celium of, 420 

 Colin, G., Action of Ultra-violet Bays on 



the Staining of Acid fast Bacteria, 



•252 

 " Coli " Group, Selective Action of Meilia 



on Organisms of, 361 

 Collar-cells of (7«/corea /ie<erocceZ(( , Division, 



56 

 " Collarool." as substitute for Indian Ink 



in Burri's IMethod, 465 

 CoUembola, Indian, 611 

 Colliuge. W. R., Plant Diseases, 437 

 Collin, B., New Tentaculate Amoeba. 620 

 Collins, F. S.. Green Algse of North 



America, 422 



— Marine Alga? of Casco Bay, 423 



— North American Algse, 425 



— Notes on Marine Algae of North 



America, 422 

 Coloration, Warning, in Chromodoris, 177 

 Colour Photoiiriiphy,Micro-8pectra Method, 



451 

 Colour-changes in Flowers, 322 

 Colour-reactions in I'alsemon, 47 

 Colouring of Lantern Slides, 25il 

 Colours. Iridescent, of Birds and Insects, 



175 



— Warning, in a Chameleon. J 75 



in Mammals, 34 



Coltsfoot, Brown l>eaf-spot of. 336 

 Columella auris, Development in Greek 



Tortdise, 30 

 Comcre, J., Fresh-water Algae, 418 



of Toulouse and Pyrenees, 208 



Commensals of Canadian Ascidiaiis, 519 

 Coiiard, H. S., Spore- formation in Lycogala 



exigunm, 439 

 Condenser, Substage. Simple Turn-out 



Device for, 373 

 Condensers, Fluid, of Large Aperture, 



234 



— Leifz Reflecting, for Dark-ground Illu- 



mination, 235 

 for Ultra-microscopic 0))servation8, 



235 

 Congdon, E. D., Effects of Radium on 



Living Substance, :!97 

 Conidia of Plasmopara viticola, Germina- 

 tion of, 335 

 Conidiophfires of Erysiphaccae, 545 

 Conjugation, Conditions of, in Stylonichia. 



620 

 Conn, H. J., Bacteria of Frozen Soil, 228 

 Connective Substances in Argulus, 308 

 Connective-tissue Fibres, Demonstrating, 



366 

 Conor, A., Haemogregarine of Naja haje, 



317 

 Conte, A., Initial Genital Cells in Bom- 



byx, 305 

 Conversazione, Announcement, 472 



— Proceedings, 669 



Convolutids, New Pelagic, from Trieste, 



186 

 Cook, M. T., Plant Diseases, 434 



— Relation of Parasitic Fungi to the Con- 



tents of the Cells of the Host-plants, 



217 

 Cooke, C. M., ju7i., Hawaiian Hepatics, 



417 

 Copepods, Minute Structure of Maxillary 



Gland in, 308 



— parasitic on C(clentera, 308 

 Copper Alloys, 573 



— containing Arsenic or Antimony, Influ- 



ence of Oxygen on, 4(;8 



Copper-silver-gold, Ternary System, 3(i9 



Copper-zinc-aluminium, Ternary System, 

 57;'. 



Coppey, A., Moss-flora of Haute-Saone, 70 



Coprinus comatus, Cystidia, 81 



Coprinns, Research, 80 



Cornell's Micro-telesct.pe, 553 



Corner, G. W., Disintegration of an Infu- 

 Horian, 191 



Cornetz, V., Journeys of Ants, 182 



Corpus luteum and Polyovular Follicles 

 in Dasyurus, 514 



Corpuscles, Lamellar, Structure and Func- 

 tion of, 171 



Corsinia, Embryology of, 536 



Corti, Organ of, 518 



Corystes cassivelaimug, Minutiae of Respi- 

 ratory Mechanism in, 523 



Coscinodiscus asteromphahis, 245 



Costautini, 1j. C, Euzonitlla incUa, 635 



Cotton, A. D., Marine Algae from Little 

 Barrier Islnnd and the Kermadecs, 637 



Cotton-bolls, Botryosphaeria on, 211 



Council, New, 130 



— Report for 1911, 127 



Counting Leucocytes, New Method, 116 

 Cowles, R. P., Reactions of Starfishes and 



Sea-urchins to Light, 187 

 Crane-fly, Larval, Parasitic Protozoa in, 



624 

 Crawley, H., Sarcocystis Spores, 318 

 Crawley, W. C, Parthenogenesis in Worker 



Ants, 521 

 Crayfish, Pigment Migration in Eye of, 



184 



— Sensory Cells in End Gut, 612 

 Cricket, Thorax, 610 



Crinoids, INlinute Structure and Regenera- 

 tion, 617 

 Crithidia of Louse-fly, 528 



— New, 622 



— of Sheep Ked, 316 



Critical-point at 470^ C. in Copper-zinc 



Alloys, 467 

 Cross, M. J., Modern Microscopy, 246 

 Crossland, C, Marginal Processes of 



Lamellibranch Shells, 179 



— Warning Coloration in a Chameleon, 175 

 in Chromodoris, 177 



