14 



TNDEX. 



Coudeuser, snb-stage. iv, 46. x, 55 

 XV, 283, 351. 

 Swift's acromatic. iy, 227 

 Swift's mounting for. iv, 228 

 Condition of varatiou. xi, 135 



of success in the construction 



and comparison of standards 



of length, iv, 78 



Congo red. x, 31 



Congress nose piece, v, 59, 78, 119 



Conn, H. W., cells and protoplasm 



ix, 147 

 Conn. Shore, diatoms of. xiii, 185 

 230, 253. xiv, 45, 140. xv 

 74 

 Conochilus unicornis, xiii, 274 

 Conser, H. N., nostoc. x. 246 

 Consumption, (see B. Tuberculosis) 

 Coutageous diseases, v, 98 

 Contagion and fungi, ii, 74 



carried by house fly. iii, 166 



XV, 219 

 transmitted by insects, xiv, 30 

 Contractile vesicle, xiv, 182 

 of Paramecium, xiv, 80 

 vorticella' with two. vi, 52 

 Cook, M. A., student of nature, iv 



161 

 Cooke, M. C. , biological analogies in 

 animal and vegetable life 

 iv, 230 

 Coordinates in drawing, xii, 52 

 Copepoda, mounting, xii, 57 

 Coppock, Charles, iv, 17, 139 

 Copulation of D. Globuiosus vi, 15 

 Coral in an Aquarium, iii, 221 



island, lile on. vii, 183 

 Corks in imbedding, substitute for 



ix, 232 

 Corn, bacterial diseases of. xi. 237 

 silk, xii, 53 

 smut, xii, 57 

 stalk disease, x, 210 

 Cornea, inflamed, x, 280 

 Corpuscles (see blood corpuscles) 

 Correspondence. (Items indexed 

 under head of suliject mat- 

 ter) 1,16,38,57,98,119,138, 

 158, 179, 198, 218, 238. ii, 

 17, 37, 57, 78, 98, 118, 158, 

 178, 199, 238. iii, 39, 78, 

 118, 137, 158, 178,239. iv. 

 17, 38, 58, 78, 99, 119, 140, 

 158, 179, 198, 239. v. 17, 



38, 58, 78, 100, IIH, 140, 

 . 179, 200, 220, 240. vi. 20, 



39, 59, 80, 100, 119, 139, 

 160, 219, 240. vii, 19, 39, 

 58, 78, 119, 138, 159, 177, 

 ?17. viii, 17, 36, 55, 96, 



115, 158, 175. ix, 77. X, 

 163,164,238. xi, 227, 267. 

 xii, 42. xiii, 47, 74, 103, 

 151, 175, 198. xiv. 20, 51, 

 86, 109, 143, 173, 263, 292. 

 XV, 61, 121 

 Corrosive sublimate, xi, 141 



for killing specimens, iv, 36 

 on fungi, xii, 172 

 Cortex of chara. iii, 135 

 Cosmopolitan magaine. ix, 143 

 Cotton crop. xiii. 71 



plant, xi, 97 

 Cottonseed oil in lard, xi, 65 

 seed, troublesome, xiii, 19 

 yarn, ii, 217 

 Councilman, W. F. brain and spinal 



cord. V, 201 

 Coutant, Iv. B., mounting, xiv, 316 

 support for microscope, xv, 225 

 Cover glasses, i, 68, 123. ii, 157, 

 V, 99. X, 65. xi, 223 

 bacteria on. xiii, 5 

 breakage, vi, 59 

 celluloid, xiii, 267 

 cleaning thin, i, 143 

 cleaning, v, 39, 59. xiv, 264. 

 moisture on. xv, 31 

 jMoore's holder for. xiv, 53 

 preparations, viii, 190. xiii, 



172 

 rack for drying, ii, 142 

 Cows, tuberculosis from. X, "158. 



xii, 164. 

 Cox, C. F. , cement, v, 140 

 diatoms. xiii, 32 

 epidermal organs of. ii, 103, 



125 

 internal hairs of plants. ii, 

 165 

 Cox, J. D., Abbe binocular eye-piece 

 ii, 209. 

 actiuophrys sol. ii, 183 

 diatoms of the gnlf. vi, 145 

 motion of diatoms, ii, 66, 206, 

 photo-micrography, vi, 193 

 Koger's micrometers, iii, 23 

 structure of diatom shell, v, 



45, 66, 85, 104 

 telescopic field and microscopic 

 aperture. Ill, 61 

 Craig, C F., commencing inflamation 



XV, iiOl 

 Cray-fish, anatomy of. ix, 22 



arrangement of cells of. viii, 124 

 basement membrane of. viii, 



103 

 blood-corpuscles of. viii, 102 

 blood space of. viii, 101 

 circular piuscle layer, ix, 66 



