396 
INDEX. 
Birmingham Microscopical Society, 
Marine Excursion of the, 287. 
Birth of a Rhizopod, the, 213, 
Bismarck Brown as a Staining Mate- 
rial, 297. 
Blood-corpuscles, Sfructure of, 364. 
, Coloured, of Amphiuma tridac- 
tylum, the Frog, and Man, the Struc- 
ture of the, 57, 97. 
Blood Fibrin, Formation of, 24. 
, Putrefied, the Septicity of, 279. 
Bone of Fossil RejDtile (Megalosaurus 
Bucklandii), 35. 
Borax in Vegetable Physiology, 299. 
Botrydium granulatum, 376. 
Bowerbank, J. S., LL.D., F.R.S., &c., 
Obituary, 28. 
Box, a “ New,” for Microscopic Slides, 
201 . 
, a new Postal, for Slides, 201, 
Brain, Application of Freezing IMethods 
to the Microscopic Examination of 
the, 358. 
, the Structure of the, in different 
Orders of Insects, 271. 
Buzzing in Insects, the Causes of, 276, 
373. 
C. 
Calcareous Sponges, a new Family of, 
209. 
Cap, Protecting, for Focussing under 
Water, 283. 
Capnodium Footii, 161. 
Castracane, Count, on Diatoms, 152. 
Cell- walls, Vegetable, Importance of the, 
in the Phenomena of Nutrition, 362. 
Cephalosiphon, 30. 
Cestoid Host, a new, 254. 
Chamber, a moist, 197. 
Chemical Society, Soiree of the, 149. 
Cheyletus, the Genus, on a Species of 
Acarus of, 133. 
venustissimus, 313. 
Clirysalis Mimicry, 26. 
Clay-slates, a Microscopical Study of 
some Huroniau, 220. 
Cleaning Slides and Cover-glasses, 295. 
Coal-measures, on the sujDjDosed Radio- 
larians and Diatomacese of, 255. 
Coloured Ijiquids, Diatoms in, 79. 
Colouring Microscopic Preparations, 
new Process of, with a Picro-aniline 
Solution, 82. 
Colours, the Ornamental, of Daphniadm, 
205. 
Commercial Microscopy, 257. 
Computation, on the Results of a, 
relating to Tolies’ ^ Objective, 142. 
Congress, the American Microscopical, 
253. 
Conochilus and Mclicerta ringens, the 
IMastax-Framework in, 176. 
Contractile Vacuoles of the Infusoria, 
Physiology of the, 257. 
Convergent Light, the Ordinary Mi- 
croscope as aPolariscope for, 207,292. 
Conversazione of the Royal Society, 148. 
Copepoda, Collecting, 368. 
Coral, on a new, Stylaster stellulatus, 
and Note on Tubipora musica, 41. 
Cover Adjustment for Microscope Ob- 
jectives, 251. 
Glasses and Slides, Cleaning, 295. 
Covering Glass, Thin, 298. 
Crisp, Frank, on the Present Con- 
dition of IMicroscopy in England, 121. 
Crustacea and Annelida, the Optic Rod 
in the, 284. 
Crustacean, on an Ostracode, of a new 
Genus (Acanthopus), 80. 
Crystals, Microscopic, on the Measure- 
ment of the Dihedral Angles of, 217, 
274. 
Curves, Lissajou's, 94, 160. 
Cutaneous Glands, 344. 
D. 
Dallinger, Rev. W. H., on the Measure- 
ment of the Diameter of the Flagella of 
Bacterium termo, a Contribution to the 
Question of the “ Ultimate Limit of 
Vision ” with our present Lenses, 169. 
Daphniadre, the Ornamental Colours of, 
205. 
Dark-Field Illumination, a new Device 
for, 347. 
Death Point, Thermal, of a minute 
Septic Organism, Expei’iments made 
to determine its, 203. 
Desiccation and Revival, Diatom, 26. 
Development and Digestion, Insect, 144. 
of Lichens, 346. 
and Structure of Sponges, 223. 
of the Tentacles in Hydra, Mode 
of, 282. 
Device, Simple, for the Illumination of 
Balsam-mounted Objects, 246. 
Diatom Desiccation and Revival, 26. 
, Parasites on a, 281. 
Diatomaceee of the Arctic Expedition, 
the, 375. 
, Kutzing’s, 368. 
and Radiolarians, on the sup- 
posed, of the Coal-measures, 255. 
, on some new Genera and Species 
of, 237. 
Diatomaceen-Kunde, Schmidt’s Atlas 
der, 357. 
Diatomaceous Tests, Balsamed, Method 
of Resolving, 45. 
Diatoms, Count Castracane on, 152. 
in Coloured Liquids, 79. 
, New, 367. 
, the Revivitication of, 150, 311, 
374. 
