338 
Dichroic Fluid (Mr. Shepherd’s), the 
Origin of the Colouring Matter in. 
By E. Ray Lanxester, B.A., 14. 
Disease, the Germ Theory of. By Mr. 
W. Hope, 229. 
Disease Germs, on the Real Nature of. 
By Dr. Lionet 8. Beaxe, 193. 
Dorvillia agariciformis, a New Anchor- 
ing Sponge. By W. Savitie Kent, 
E.ZS., &c., 293. 
Ducat, Jouy, M.B., on the Death of 
Minute Organisms, 167. 
Donoan, Dr., and H. M. Jenxrys, on 
Paleocoryne, a New Fossil Hydro- 
zoon, 166. 
E. 
Epwarps, Prof. A. M., Notes on Dia- 
tomacex, 33. 
on the Infusorial Deposits of 
America, 319. 
on Itacolumnite under the Micro- 
scope, 164. 
on the Preparation of Specimens 
of Soundings for the Microscope, 
144. 
on Puccinia Anemones, 161. 
Egg, the Development of the, 316. 
TEIN, Dr., on the Mucous and Peptic 
Glands of the Stomach, 45. 
Entomostraca, Bivalved, from the Coal- 
measures of South Wales. By Prof. 
R. Jones, 43. 
Eozoon: Is it of Animal origin? By 
Messrs. Kine and Rowney, 46. 
F. 
Farrea occa, BowWERBANK, 248. 
Fibres in Mixed Fabrics, Examination 
of, 320. 
Fluid, a New Preserving. By M. 
Meéxt, 48. 
Fox, Dr. Tmzury, on a Curious Flesh 
Parasite, 167. 
Frog’s Ova, Action of Light on Ferti- 
lized, 109. 
Fungi and Fermentation, on. By 
James BELL, F.C.S., 1. 
Fungus, on Anemone nemorosa, By 
Prof. A. M. Epwarps, 161. 
G. 
Gnat, the Metamorphoses of. By Mr. 
MarsHAL, 106. 
GRAEFE, Von A., death of, 167. 
INDEX. 
ee Microscopical 
Journal, Dec. 1, 1870. 
Graptolites, the Structure of. By Toun 
Hopkinson, 165. 
GuLLIVER, Prof., on the Zoological and 
Physiological Import of the Size of 
the Red Corpuscles of the Blood, 44. 
on the ‘Taxonomic Value of the 
Sheath of the Gisophagus, especially 
as regards Sauropsida, 287. 
H. 
‘“‘ Hexactinellidz ” (on the), or Hexra- 
diate Spiculed Sponges taken in the 
‘Norna’ Expedition off the coast of 
Spain and Portugal. By W.S. Kent, 
F.ZS., &., 241. 
Hors, Mr. W., on the Germ Theory of 
Disease, 229. 
Hopkinson, JOHN, on the Structure of 
Graptolites, 165. 
Hupson, C. T., LL.D., on Syncheta 
Mordax, 26. 
Huis, J. W., on the Ciliary Muscle 
and Crystalline Lens in Man, 126, 
219. 
Hox.ey, Prof., on Pennicilium Torula 
and Bacterium, 230. 
Hyalonema lusitanica, Gray, 247. 
z 
Illumination, New Mode of Sub-stage, 
By Dr. J. Marruews, 108. 
Immersion Lenses, and the Use of De- 
viation Tables for Optical Research. 
By Dr. Royston-Picort, M.A., 20, 
134. ; 
Infusoria, Notes on New. By J. G. 
Tatey, 313. 
, Pritchard’s, 321. 
Infusorial Deposits in America, 319. 
Itacolumnite under the Microscope. 
By Prof. A. M. Epwarps, 164. 
J. 
Jounson, Mercaure, M.R.C.S.E., De- 
scription of a Simple Air-Sieve, 68. 
, a Few Remarks on Dr. Bastian’s 
Papers on Spontaneous Generation, 
268. 
Jones, Mr. J. M., on the Anatomy of 
Tunicates, 41. 
——, Prof. R., Bivalved Entomostraca 
from the Coal-measures, 43. 
—, Prof. T. R., on Ancient Water- 
Fleas of the Ostracodous and Phyllo- 
podous Tribes, 184. 
