Index to Transactions. 
N. 
Naviculacese, 93. 
Notoinmata aurita, teeth of, 4. 
„ water vascular sys- 
tem in, P. H, Gosse on, 5. 
Noiiiomna, 87. 
N. 
Opuntia, raphides in, 21. 
P. 
Philodina, 17. 
Photography, on the application of, to 
the representation of microscopic 
objects, by J. Delves, 57. 
Polyzoa and Eotifera, analogy be- 
tween, 16. 
Potatoe, amylum grains of, 62. 
Polystomella crispa, 87. 
Q. 
Quekett, on the structure of the ra- 
phides of Cactus enneayojiiis. 20. 
,, on the presence of a Fungvs 
and of masses of ciystalline matter 
in the interior of a living oak tree, 
72. 
R. 
Raphides, Quekett on, of various 
plants, 20. 
Rhubarb, raphides in^ 21. 
S. 
Scilla maritima, raphides of, 21 . 
Simonds, J. B., on a membranous cell 
or cyst vipon the olfactory nerve of 
a horse, containing a large crystal 
of oxalate of lime, 26. 
Smith, Rev. W., on the Asteridiae or 
stellate bodies occurring in the cells 
of Fresh-water Algte, 68. 
SphcEropha crispa, 2 1 . 
Sphcerosira Volvox, 32, 39. 
Spongilla fluviatilis, 21. 
Starch, granule, observations on the 
structure of, by G. Busk, 58. 
Stephanoceros, 4. 
Surirella ovata, 21. 
Synedra fasciciilata, 21. 
T. 
Tons le mois, starch of, 65, 66. 
TruncatuUna tuberculata, 87. 
Tuhidaria indivisa, development of 
by I. R. Mummery, 28. 
Turhellaria, 16. 
U. 
Udekem, on the water vascular sys- 
tem of Lacimdaria, 6. 
V. 
Volvox globator, Busk,G., on the struc- 
ture and development of, 31. 
,, further elucidations of 
the structure of, by Prof. W. C. Wil- 
liamson, 45. 
V. aureus, 40. 
V. stellatus, 40. 
W. 
\\ illiamson, Prof. W. C, further eluci- 
dations of the structure of Volvox 
globator, 45. 
Williamson, Prof. W. C, on the mi- 
nute structure of Faujasina, 
Wheatstone, Prof., on the binocular 
microscope and stereoscopic pic- 
tures of microscopic objects, 99. 
Z. 
Zygnema quadratum, 70. 
,, quininum, 70. 
