;o 



INDEX. 



Pear blight, i, 182. viii, 88 



tree.s, fungus on leaves of. iii, 

 169 

 Pearls of amphipleura, R. Hitch- 

 cock, viii, l05 

 Pease, F, N., furnishing balsam 



mounts, xi, 66 

 Pectinatella gelatinosa. xii, 257 

 Pade-sis, H. M. Whelpley. ix, 125 

 Pediculida;, key to. H. Osborne, xv, 



345 

 Pelagic organisms, synthesis of, 

 Asper & Heuscher. vii, 189 

 Pelletan, Dr. J. i, 138. iii, 39 

 Penicillium. xiv, 241 



glaucum. X, 1. xi, 141 

 glaucum, aerial hyphas of. x, 3 

 glaucum, as a plant, x, 4 

 glaiTcnm, mycelial hyphaj of. 



X, 2 

 glaucum, physiology of x, 3 

 Pengra, C. P., death of. xiii, 74 

 preserving urinary casts, vii, 

 39 

 Pennock, F., diaphragms, ii, 65 

 dry objectives. xiv, 20 

 eye shade, i, 78 

 Pepper, adulteration in. ii, 161 



adulteration of ground, xii, 55 

 red in food, iii, 1 

 Peptou-agar. xii, 234 

 I*erfume of flowers, xiv, 27 

 Periosteum, examination of. xv, 



242 

 Peripatus. x, 113 

 Peripheral nerves, xv, 342 

 Peritheciaof erysiphe. xiv, 222 

 Peritoneal cavity, injecting, xii, 210 

 Peritricha, synopsis of A. C. 



Stokes, ix, 59 

 Peroxide of hydrogen, xii, 212. xiv, 



30, 60 

 Perry, S. H., F. W. rhizopods. xii, 



80 

 Persh, Bernard, death of. viii, 52 

 Peticolas, C. L., fossil marine dia- 

 tom deposit, xi, 32 

 slides of diatoms, iv, 234 

 Petrographical microscope, viii, 214 

 Petrography, microscope in. ix, 70 

 Petromyzon, parietal eye in. ix, 



233 

 Phagocytosis, xii, 212 

 Phanerogams, aeration in, W. W. 



Row lee. xv, 45 

 Pharmacists, microscopes for. vii, 

 236. xi, 224. xii, 157. 

 viii, ,54. xiii, 49, 89, 262 

 simple microscope, xi, 153 



Pharmacy, technology for colleges 



of. xii, 251 

 Phenol in techinque, ix, 131 

 Phialonema cyclostomum, A. C. 



Stokes. V, 142 

 Philodina. iv, 35. xiii, 279 



tuberculata. xii, 145 

 Phin, J. on Qnekett. vii, 198 

 Phloroglncine. xiii, 265 

 Phthisis, prognosis of. x, 210 



sputum. XV, 126 

 Fhcsphates in pregnancy. xi, 87 

 Phosphorescence, xi, 70 



organ of. ix, 144 

 Phosphorus solution preserving, vi, 



6 

 Photo- American Review, xii, 187 

 Photographic focussing glass. v, 81 



methods, vi, 13 

 Photographing bacteria, ii, 53, 86 

 in colors, xii, 253 

 with the microscope, iii, 88, 



238 

 developing, iv, 198 

 how to make them, iv, 58 

 of diatom shells, v, 112 

 of objects, iii, 58 

 projecting of. viii, 38 

 received, xii, 141 

 versus drawings, ix, 103 

 Photography, vi, 138 



dry plates in, for microscopical 



work, iv, 37 

 exposure with Beck'H object- 

 ives, iv, 197 

 in reproducing sections, x, 10 

 instructions in drv plate, iv, 



84, 106, 124 

 light for. xiv, 109 

 staining tissue for. vi, 41 

 value of, in microscopical inves- 

 tigations, iv, 33 

 with microscope, v, 179 

 Photo-micrographic apparatus, iv, 

 118. v, 170, vii, 196. 

 viii, 94, X, 121 

 camera, xi, 257 

 dark room, xiii, 167 

 Photo-micrographs. iii, 119. vii, 

 18. ix, 113. xii, 2H1. xv, 

 280 

 Dr. Sternberg's book on. iv, 197 

 instantaneous, xv, 216 

 magnification of. X, 180 

 of bacillus, v, 177 

 of diatoms, xiii, 67 

 remark.iblc. xiv, 3S9 

 Photomicrography, iii, M. iv, 81. 

 vi, 28, 40, 168, 201, 224. 



