INDEX. 



453 



Brachionse, 169. 



Brewster, Sir David, on viewing objects, 



Si. 

 Brooke, Mr., on viewing opaque objects, 



64. 



on test objects, 44. 



Bryozoa, 236. 



Bowerbankia, 238. 



Burnett, Dr., on parasites, 332. 



Busk, Mr., on Anguinaria spatulata, 228. 



on Hydatids, 274. 



. on Notamia, 238. 



on starch granules, 424. 



Butterflies and moths, 304, 



Cai-epteryx VIRGO, 299. 



Camera-lucida, 101. 



Quekett, Professor, on the use of 



the, 101. 

 Campanularia, 207. 



volubilis, 207. 



Campy lodiscus clypeus, 161. 



Capillaries, 363. 



Cartilage, 373. 



Caryophillia, 224. 



Celleporidffi, 225. 



Cells of glass for dissections, 77, 



Cellularise, 226. 



Cellular tissue of plants, 419. 



in animals, 368. 



Cementing pencil, 78. 



Cements, 77. 



Chara vulgaris, 433. 



Cheese-mite, 330. 



Chemical re-sgents, 90. 



Circulation of blood in frog, how to view, 



389. 

 Cirrhipoda, 279. 

 Clepsinidae, 276. 

 ClioniB, 186. 

 Cocconeis, 161. 

 Cocconimo Bbeckii, 159. 

 Cochineal insect, 308. 

 Cockchafer, 316. 

 Collecting objects, 95. 



animalcules, 69. 



stick, Mr. Williamson's, 70. 



Collodion for multiplying objects, 291. 

 Comatulida, 251. 

 Confervoidese, 406. 



Consolidated tissues, 272. 



Corallines, 233. 



Coral reefs, Captain Basil Hall on, 235. 



Dr. MaccuUoch on, 231. 



Corynestauridia, 210. 

 Coscinodiscus, 162. 

 Crane-fly, 288. 

 Cricket, 323. 

 Crinoidea, 250. 

 Crisiadee, 227. 

 Crustacea, 278. 

 Crystals of snow, 118. 



quinine, 116. 



urinary salts, 115. 



Cutting machine, 444, 



Cyclops, 280. 



Cypridae, 281. 



Czermak upon tooth substanee, 376. 



Daphinad^, 281. 



Deane, Mr., on mounting objects, 80. 

 Death-watch beetle, 318. 

 Delabarre's microscope, 8. 

 Demodex folliculorum, 330. 

 Denny, Mr., on parasites, 326. 

 Desmidaceae, 409. 

 Deutzia scabia, 422, 

 Diaphragm, description of, 56. 

 Diatomaceae, 148, 



KUtzing on, 149, 



Eev. W. Smith on collecting and 



preserving, 163. 

 Dipping-tube for animalcules, 68, 

 Disk, circular, 76. 

 Dissecting knives and needles, 72, 

 Divini's microscope, 6, 

 Dragon-fly, description of, 299; 

 Drone-fly, 295. 



EcHiNiD^, 248. 

 Echinococci, 274. 

 Egg of bed-bug, 122. 

 Eggs of insects, 304. 

 Ehrenberg on infusoria, 143. 

 Enchelia, 147. 

 Encrinidae, 2S1. 

 Entomostraca, 281. 

 Entozoa, 270. 

 Epizoa, 270. 

 Errantia, 277. 



