INDEX. 



641 



Coal, M icrostructure of, 198 

 Coalescence in t-teel aud in Alloys. 309 

 Coating Metals with Aluminium Alloy, 



195 

 l obb, M. V., Collection and Preparation 



of Fresh- water Nematodes, 624 

 Cobb, N. A., Xorth American Fresh-water 



Nematodes, 36 

 Coccobacillus verodunensis, 401 

 < 'ockatoos. Hybridism between, 131 

 Cockayne, E. A., Gynandromorphous 



Lepidoptera. 573 

 Cockroach, Brain of, 250 

 Coditz, F. V., Plankton of the Mansfield 



Lake, 600 

 Ccelentera. See Contents 

 Coker, W. C, New SaprolegniacesB, 168 

 Cole, L. J., Sex Ratio in Pigeons, 452 

 Coleoptera, Miocene, New, from Florissant, 



142 

 Coli-typhoid Group. Methyl-violet as a 



means of Differentiating:, 621 

 Collecting 'lube. New, 192 

 Collinge, W. C, New Genus of Terrestrial 



Isopods, 366 

 Collinge, W. E., Idotea hectica, 577 

 Colour Pattern, Evolution of, in Litho- 



colletis, 248 



— Screens, 301 



Colouring Matters of Diazona violacea, 21 



Comparator, Small, 66 



Cone of Equisetum, Anatomy of, 4'.i2 



Conifers, Ray-pits of, 589 



Coniothyrium pirinum and Phyllosticta 



pirina, Distinction between, 609 

 Conjugation in Amoeba, 154 

 Conrad, H. S.. Secotium aijaricoules, 392 

 Cooper, A. R., Life-history of Pmtocephalus 



umbloplitis, 483 



— \ew ( estode, 580 



Copeland, E. B., Hawaiian Feins, 275 

 Copepod, New, from Hollows on Tree 



Trunks. 480 

 Copper and Zinc, Alloys of, 309 



— Deformation of. at High Temperatures, 



309 



— Electrolyticallv-depnsited, Structure of, 



409 



— Tensile Properties of, at High Tem- 



peratures. 194 

 Copper-tin Alloys. 626 

 Copper-zinc Alloys, 627 

 (]opper-zinc-lead Alloys, 195 

 Coracoid, Morpholopy of the. 570 

 Corallinacese, Fossil, 284 

 Corals, Madrepore, from Great Depths. 261 

 Corbiere, L., Bryophytes of Morocco. 52 



— Hi/pnum lusitanicum in Finistere. 52 

 Cordyceps, Australian, 390 



Corner, Geo. W., Structural Unit of Pig's 



Pancreas, 407 

 Cornetz, V., Nocturnal Observations on 



Ants. 141 



Cornu-Thenard, A., [ron-silicon-oarbon 

 Alloys, 519 



Corpus Luteuni Substance, Effect of, on 

 Ovulation in Fowls, 125 



Correlation between Egg-laying and Yel- 

 low Pigment in Fowl, 561 



Corrosion, Micro-chemistry of, 627 



Cort, W. W.. North American Larval 

 Trematodes, 582 



Cortical Cell Laminations in Cerebral 

 Hemispheres of Rodents, 241 



Costa, S., Fatal Gas-gangrene caused by 

 the Bacillus " Neigeux," 507 



— Intermediate Group of Anaerobes in 



War Wounds, 615 

 Cotton. A. D., Chinese Marine Alg», 389 



— Edible Japanese seaweed, 285 

 Cotylaspis cokeri, sp. n., 369 



Coiipin, H., Behaviour of Marine Bacteria 

 to Salt, 296 



— Toruln marina, 176 

 Coutierella tonkinensis g. et sp. n., 34 

 Cowdry, E. V., Development of Nerve 



Cells of the Chick, 343 



— Mitochondria in Vertebrate Nerve- 



cells, 466, 



Cowles, R'. P., Pitlsemons of the Philip- 

 pine Islands, 366 



Crabs, Land, Parasitic Oligochaete from 

 Gill-chamber of, 367 



Cranothrips poultoni g. et sp. n., 252 



Cratoneuron filicinum, 277 



Cricket, Mole, Spermatogenesis of, 575 



Crocker, W., Delayed Germination of 

 Alisma, 47 



Cromwell, B. C, Diagnosis of Asiatic 

 Cholera, 76 



Crossing, Modification by, 592 



Crowe, E., Honeycombing in Steel, 196 



Crozier, W. J., Variability of Rays in Star- 

 fish. 149 



Crustaceans from Mauritius, 146 



Cryptoporus volvatus, 504 



Crystal Grains, Minute, Accurate Mea- 

 surement of the Refractive Indices 

 of, and the Petroijraphic Microscope, 

 514 



Crystal-grinding Apparatus, 306 



Crystalline Bodies, Apparatus and Practi- 

 cal Methods for the Microscopical 

 Examination of, 71 



Crystallography, An Amateur's Intro- 

 duction to, 302 



Crystals, Preparation of, 623 



Culex pipiens, Chromosome Complex of. 2 1 



Culman, P., Orthotrichum tomentosum, 52 



Cultivation of Human Tumour Tissue- in 

 vitro, 17 



Culture Media for the Isolation of Cholera. 



515 

 — Pure, Leptothrix in, 50!" 



Cummings, B. F., M outh-parts of Anoplura. 

 253 



