18 



INDEX. 



Diatoms, new book on. xiv, 326 

 obtaining, xiii, 37 

 of Atlantic City, ix, 105 

 of Connecticut shore, xiii, 185, 



230, 253. xiv, 45, 140. xv, 



74 

 of New Haven Harbor, ix, 225 

 of the Gulf, vi, 145 

 on marine plant, vi, 97 

 parasites on. i, 151 

 Peticolas' slides of. i, 159. iv, 



234 

 photomicrographs of. xiii, 67. 



xiv, 341 

 preparing, i, 17, 38 iii, 111, 



153, 222. V, 239 

 protoplasm of. xiii, 33 

 punctations of. iv, 141 

 remains of. xiii, 36 

 reproduction of ii, 39 

 Rinnbock's slide of. ix, 199 

 Sauta Monica deposit, xiii, 270 

 selecting, iii, 236 

 self division of. xiii, 35 

 shell, structure of. v, 45, 66, 



85, 104 

 slide of 1,230 arranged, xii, 



166 

 slide of 1,600 arranged, iv, 177 

 some little known, xv, 214 

 staining, xv, 285 

 striie of. ii, 236. vi, 234 

 structure of. v, 53. vi, 53 

 synopsis of the. i, 135. iii, 



179. iv, 135. vi, 58, 136, 



157 

 of Belgium, i, 198 

 terrestrial, ii, 167 

 to work, xiii, 122 

 valves, ii, 200 

 valves, structure of. viii, 16 

 washing, xv, 190, 253 

 water- washed, xii, 58 

 Dictionary micrographic. ii, 176 

 of medicine, biology and collat- 

 eral sciences, xiv, 262 

 Dienelt, F., cleaning slides and cov- 

 ers. V, 59 

 various subjects, vi, 59 

 white zinc cement, vii, 78 

 Difflugia globulosus Duj., copulation 



of. vi, 15 

 pyriformis, food habit of. iii, 93 

 Diffraction, iii, 107 

 Digestion, influence of bacteria on. 



X, 70 

 intracellular, iii, 198. vi, 61 

 Digitalis, xiv, 30 

 Diller, J. S., study of rocks, yii, 41 

 Diphtheria, xi, 193, 239 



Diphtheria bacillus of. x, 14. xi, 

 140. X, 104, 357 



cause of. iii, 56 



etiology of. x, 112 



germs of. xiii, 19 



in human body, xiv, 235 



treatment of. xii, 70, 165 

 Directory of Zoology, xv, 92 

 Disease and bacteria, x, 255 



bacteria in. vi, 218 



cause of tubercular, iv, 13 



contagious of animals, iii, 15 



corn-stalk, x, 210 



germs, xi, 159 



germs, transmitted by kissing. 

 X, 44 



germ theory of. ii, 61, 81. iii, 

 121. XV, 64 



hydrophobia, x, 67 



immunity against, v, 98 



insect, xii, 246 



investigation of contagious. vi, 

 79 



microbes of. iii, 237. vi, 116 



microbes of mumps, vi, 99 



micro-organisms and. v, 55. 

 vi, 207 



micro-organisms of tubercular, 

 iii, 125 



of animals, i, 238. x, 97 



of corn, xi, 237 



of grape vine, x, 275 



of hyacinths, iv, 219 



of ovary, x, 256 



of potato, xiii, 124 



of scalp. X, 159 



of sugar beet, xiv, 189 



of sugar cane, xiii, 18 



of swine, x, 90, 114 



origin of infectious, ix, 54 



relations of micro-organisms to. 

 iv, 77 



the salmon, i, 103. iii, 137 

 Disinfectants, experiments on. iv, 



76 

 Disinfection, iii, 227 



science of. vi, 207 



sulphurous, xi, 213, 240 

 Disks, Bowmaun's. xv, 244 

 Dispora caucasica. xii, 245 

 Dissecting knives, xii, 128 

 Dissociation method of. xiv, 250 

 Dissolving apparatus, x, 238 

 Distoma pulmonalis. xii, 235 

 District of Columbia, F. W. alga; of. 



vii, 239 

 Distyla flexilis. xii, 146 

 Dobson, H. A., Volvox globator. vi, 



1.39 

 Dodder, common, x, 89 



