INDEX. 



13 



Christian science, ix, 156 

 Christian, T. , diatoms in Barbadoes 

 iv, 179 

 heliopelta lewenhokii. iii, 197 

 Chromatophores iu fishes, xi. 92 

 Chromatoscope. vi, 133 

 Chromic acid. xiv.-251 

 Chromegene bacteria, v, 224 

 Chroolepus. ii, 118 

 Chrysophenin. x, 80 

 Cilia, action of various reagents on 

 vibratile. iv, 90 

 in intestine, iij 34 

 of infusoria, action ol tannin 



on. iv, 121 

 of micro-organisms, xi, 12 

 vibratile. iv, 69, 89, 111 

 Ciliary action in mussel, xii, 106 

 motion, iv, 69, 72, 89, 111 

 motion, measuring rate of. vii, 

 195 

 Clarifying tissue, xiv, 256 

 Clark university, ix, 216 

 Clathrocystis. ix, 18 

 Clathrulina elegans. ii, 37. xiii, 



51 

 Clava Leptosyla, planula of. iii, 



181 

 Claypole, E. J., action of Leucocytes 



xiv, 334 

 Claypole, E . W. , cements for mount- 

 ing, vii, 119 

 Cleaning lenses, paper for. xiii, 99 

 fluid. V, 119 

 spoiled slides, xiv, 336 

 Cleve, M. P. T., some new diatoms 



XV, 214 

 Clevenger, S. V., examination of 

 tissues after the administra- 

 tion of mercury, i, 110,131 

 Clinical college of medicine, xiii, 

 149 

 device, xv, 216 

 Clips, spring, xiv, 214 

 Close shaving, x, 271 

 Closterium, reproduction of. iii, 41 



swarm-spores of. iii, 76, 118 

 Cloud vesicle, vii, 54 

 Clover rust, x, 11 



scarlet, xiii. 101 

 Coagulation of blood, vii, 181. xiv, 



355 

 Coal, composition and microscopical 

 structure of. iii, 210 

 softening for microtome, iii 

 219 

 Coale, R. D., ethyl ether of gallic 



acid. V, 82 

 Cocaine, vi, 178 

 Cocconies placeutula. ii, 98 



Cochineal tincture, ix, 31 



Cockerell, T. D. A., xv, 127 



Cockey, C. H., injecting apparatus 

 i, 198 

 mounting bottle, i, 139 



Cockle parasite, xi. 111 



Cockroach, newly discovered organ 

 in. x, 89 



Cocoa, iv, 232 



Codfish, reddening of. x, 128 



Codonella. vii, 39 



Codosiga. iv, 204 



Ctelenterate, fresh water, vii, 210 



C«?nogonium pannosum. iii, 99 



Cofiee, adulteration of. ii, 1. iii 

 218 

 starch iu. ii, 200 



Colarl, structure of. iii, 239 



Cold viii, 115 



action on virus of rabies, xii 

 260 



Cole, A. C, drawing and painting 

 xiv, 276 



Cole, M. J., sections of barks and 

 roots, xi, 129 



Cole's studies on science, iv, 76, 157 

 vii, 215 



Colias ccesonia. x, 123 



Collar adjustment, i, 67 

 correction, xiv, 171 



Collecting, v, 53 



apparatus for. iii, 61 



at the Thousand islands, iii, 94 



bottle, ii, 121. vi, 105 



electric light in marine, x, 157 



material, xv, 353 



objects, iii, 77 



sediment, xiii, 16 



specimens, xii, 182 



spring, i, 52, 85. v, 77 



terrace dust, xiii, 167 



Collections, ii, 77 



Collins, W. P., catalogue, v, 220 

 vi, 178 



Color of flowers and fruits, x, 11 



Coloring living organisms, iii, 224 

 matters, absorption of. viii, 13 

 oranges, red. xiv. 357 



Colors, photographing in. xii, 253 



Columbian exposition, microscopy 

 at. xiii, 74. xiv, 219 



Comma bacillus, vi. 58 



heat destructive to. viii, ,36 



Compressorium. i, 200. ii, 175 



Condenser, Abbe. iii, 86. vi, 84 

 X, 55. xiii, 81 

 cheap, xii, 128 

 homogenous abjective. xv, 59 

 immersion, iii, 39, 85 

 mounting B. & L. 's xi, 25 



