20 



INDEX. 



Editorial, courtesy, i, 118 

 Edson. C, glycozone. xv, 318 

 Education, microscope in. ii, 76 

 Edwards, A. M., American Micros- 

 copical Society, xv, 133 

 analyses of infusorial earth, xv, 



171 

 bacillariacese or diatomaceaj. x v, 



27 

 cements, xv, 83 

 first diatoms published. xii, 



243 

 preserving objects, xiv, 350 

 red snow, xv, 70 

 species in desmidiiB. xv, 299 

 species in diatomacete. xiii, 212 

 Eels, iii, 152 



eggs of. X, 15 

 paste, xi, 126 

 preserving paste, vii, 78 

 Egg, amoebiJein. ii, 18 

 amphibian, x, 11 

 of eel. X, 15 

 of house-fly. vi, 17 

 of insects, bacteria in. xiii, 267 

 Ehrlich's neutrophile stain. xiv, 



202 

 Eigenmann, C. H., genesis of chro- 

 matophores ia fishes, xi, 

 92 

 Electric light, v, 115, 138, 199, 

 222. ix, 145 

 in marine collecting, x, 157 

 Electricity antiseptic power of. xii, 

 204 

 influence of on protoplasm, xi, 

 169 

 Electrocution, effects of. xiii, 147 

 Electro-microscopic slide, xii, 204 

 Elements, new. viii, 217 

 Elephantiasis, cure for. x, 209 

 Elevations along margin of lens. 



xiv, 111 

 Elliott, A. S., turntable, xi, 117 

 Elm, parasite of. xiii, 18 

 Elsberg, L., plant cells, iii, 164 

 Elwell, A. T., club working case. 



XV, 86 

 Embedding in bayberry tallow, 

 vi, 98 

 in celloidine. v, 183 

 Embryo, asymmetry in. x, 158 

 bacteriology of. xv, 285 

 chicks, mounts of iii, 178 

 Embryology, Haddon's practical, 

 viii, 216 

 slides illustrating, iv, 139 

 Emmerich, Sr., Fr. J. x, 279 

 Empusa musci. iv, 19. x, 189 

 Eaamel. viii, 171 



Endamoeba blatta. i, 17 

 Endarteritis, vii, 219 

 Endocardial endothelium, xv, 267 

 Eudocardium. xv, 267 

 Endothelium, xiv, 254 

 Energy, formative and regenerative. 



ix, 209 

 Enteron of N. maculatus. xv, 339 

 Entomologica Americana, vi, 200 

 Entomostraca. i, 78 



in Hemlock Lake, iv, 39. ix, 



89 

 preparing minute, iii, 178 

 Eutozoic worm, respiration of. xi, 



134 

 Eosin. ix, 94. xiii, 266. xv, 154 

 methyline blue stain, xiv, 203 

 staining by. xiii, 221 

 Eozoon, first discovered in Great 

 Britain, iv, 160 

 structure of. iii, 219 

 Epidermal organs of plants, ii, 103, 



125 

 Epithelium of brain cavities, xi, 



256 

 Equisetum, spores of. vii, 80 

 Erector, li, 92. xv, 217 

 Erethizon dorsatus, gustatory or- 

 gans of. X, 181 

 papillae of. x, 181 

 Ernst, H. C. xii, 281 

 Errera, L., Chinese ink in micros- 

 copy. V, 208 

 Erysiphe, mounting perithecia of 



xiv, 222 

 Erysipheal fungi, ix, 92 

 Ethyl-cether of gallic acid, iv, 192 

 Ethyl ether, v, 82 

 Eubranchipus vernalis. ii, 101 

 Euchlanis parva. xiii, 276 

 Eudorina. xi, III 

 Evarts, H. C, A. eichhornii. i, 41 

 C. hyalocauda. i, 230 

 ophrydium. i, 1 

 Evidence, Dr. Tread well's in Hay- 

 den trial, i, 77 

 some expert, i, 54 

 Evolution, Dr. Porter on. vii, 176 

 heridity in organic, xii, 109 

 hypothesis of ii, 59 

 of compound microscope, xii, 



273 

 theory of, and micro-organisms. 



xi, 131 

 vs. creation, viii, 113 

 Ewell, M. D., ix, 96 



aplanatic eye-piece, xiii, 103 

 blood corpuscles, vi, 150. Xv, 



15, 121 

 fine measurements vii, 119 



