22 



INDEX. 



Fishes, cestodes in marine, x, 89 



chromatopbores in. xi, 92 



food of. ix, 174 



parasites of. xiii, 71 



parietal eye in. ix, 92 

 Fission, reproduction by. xii, 173 

 Fixation, xiv, 250 



by alcohol, xiv, 79 



by bichromate of ammonia, xiv, 

 79 



by osmic acid, xiv, 79 



of methylen-blue stain, xii, 211 



of tissues, xiv, 37 

 Fixing infusoria, iv, 237 



preparations, xii, 210 



sections, viii, 73 

 Flagella of bacteria, staining, xiv, 

 117 



of micro-organisms, xi, 12 



on motile bacteria. xii, 15. 

 xiii, 3 

 Flagellata, order of i, 93 

 Flagellates, iii, 116 

 Flatters, A., preparing vegetable 



tissues, xiv, 255 

 Fleas, getting rid of. xii, 272 

 Flexible sandstone, xiv, 107 

 Flies, carry contagion, xv, 219 



pulviili of. v, 99 

 Flint, J. M., foraminifera. vii, 105 



rotary object carrier, vi, 204 

 Flora of Hemlock Lake, ix, 87 



of N. J., catalogue, ii, 1.54 

 Floral crystals, iv, 154 

 Florida, microscopical collections in. 

 i, 188 



new species of algse in. vi, 160 



plants in. i, 232 

 Floscularia ornata. vii, 118 

 Flour, adulteration of. xiv, 30 

 Flower-crystals of sugar, xii, 59. 



xiv, 218 

 Flowering plant, smallest, xv, 322 

 Flowers, color of. x, 11 



perfume of xiv, 27 

 Fluid cavities of minerals, v, 189 



mounting in. i, 149 



Pasteur's, ii, 37 

 Fluids, immersion, iii, 26 



in plants, circulation of. xi, 11 



mounting in. v, 147 

 Fly, cholera, x, 189 



histology of muscles of. ix, 93 



house, as a carrier of contagion, 

 iii, 166 



mite parasite of xii, 35 



mounting tongue of. xi, 90 



wine. V, 78, 103 

 Focussing chemical ray. xi, 92 



high powers, ii, 24 



Foetal lung, i, 145 



Folsom, D., home-made snbstage 



condenser, iv, 46 

 Food, adulteration in. ii, 1, 122, 

 161. iii, 1, 21. iv, 24. 

 xiv, 30. XV, 92 

 Food, alcohol as. ix, 93 

 of bacteria, xii, 261 

 of f. w. fishes, ix, 174 

 supply, ocean, xiv, 211 

 Foot in prosobranch gasteropods. 

 viii, 209 

 webs, examination of. xv, 304 

 Foraminifera, cleaning, i, 24, 88 

 from Litchfield, Minn, vii, 58 

 in chalk, iv, 217 

 mounting of. ii, 28 

 reproduction of. iv, 218 

 studying, vii, 105 

 Forbes, S. A., all-around microscope, 

 xiii, 91 

 bacterial insect disease. xii, 



246 

 cupelopagis. iii, 151 

 remarkable new rotifer, iii, 102 

 Ford, Dr. C. L., death of. xv, 191 

 Forensic microscopy, x, 197 

 Forgery, microscope in detecting. 



i, 165 

 Formaldehyde for hardening, xv, 



218 

 Formalin in bacteriology, xv, 104 

 in hardening and fixing tissues. 

 XV, 87 

 Fort Washington, marl from, xi, 



37 

 Fossil, microscope in study of. xiii, 

 23 

 organisms in meteorites, iii, 18 

 remains, ii, 179 

 Foster's physiology, ix, 232 

 Foster, R., marl from Fort Washing- 

 ton, xi, 37 

 Foster, R. A., investigation of bacte- 

 ria. X, 124 

 Fowls, cholera and germ theory of 

 disease, iii, 121 

 B. tuberculosis of. viii, 77 

 iDternal parasites in domestic, 

 vii, 11 

 Francotte, P. ix, 27 

 Fraukland, Dr. viii, 115 

 Freeborn, G. C, celloidin for imbed- 

 ding. V, 127 

 histological technique, ix, 231 

 new methods, x, 9, 30, 6(5, 79. 



ix, 26, .52, 84, 111, 130 

 technique of blood, x, 217, 241 

 Freed jm and science, viii, 229 

 Freezing method, viii, 161 



