INDEX TO TRANSACTIONS. 
VOLUME I. 
A. 
Aloe verrucosa, raphides in, 21. 
Amphistegina, 87. 
Asteridia, in Algae, Rev. W. Smith 
on, 68. 
B. 
Beale, Dr. L., analysis of raphides of 
Cactus enneagonus, 25. 
Binocular microscope, Prof. Wheat- 
stone, 99. 
Brachionus, 3. 
Busk, G., on the structure and de- 
velopment of Volvox glohator and 
its relations to other unicellular 
plants, 31. 
„ some observations on the 
structure of the starch granule, 58. 
C. 
Cactus enneagonus, Quekett on ra- 
phides of, 20. 
„ senilis, Quekett on raphides 
of, 22. 
Chara vulgaris, 21. 
Cladophora glomerata, 21. 
Cocconema lanceolatum, 21. 
Cordylophora lacustris, 21. 
Cyst, membranous, containing a crys- 
'tal of oxalate of lime, on the olfac- 
tory nerve of a horse, J. B. Simonds 
on, 26. 
D. 
Delves, Joseph, on the application of 
photography to the representation 
of microscopic objects, 57. 
Diatomaceous earth found in the 
Island of Mv.ll, Prof. W. Gregory, 
92. 
E. 
Elceagnus angustifolia, raphides in, 22. 
Epithemia turgida, 95. 
Eunotia Triodon, 95. 
,, Pentodon, 95. 
Fahra, 95. 
F. 
Faujasina, minute structure of, by 
Prof. Williamson, 87. 
Floscularia, vibrating membranes in, 
3. 
Fresh-water Algae, stellate bodies oc- 
curring in the cells of, Rev.W. Smith 
on, 68. 
G. 
Gosse, P. H., on water vascular sys- 
tem in Notommata aurita, 5. 
Gregory, Prof. W,, on Diatomaceous 
earth found in the Island of Mull, 
92. 
H. 
Huxley, T. H., on Lacinularia so- 
cialis, 1. 
Hydrodictyon utriculatum, amyla- 
ceous corpuscles of, 67. 
K. 
KoUiker on division of the yolk in 
Megalotrocha, 11. 
L. 
Lacinularia socialis, anatomy and 
physiology of, by T. H. Huxley, 
F.R.S., I. 
Leydig, Anatomic u. Entwick.-gesch, 
d. Lacinularia socialis, &c , 2, 8, 12. 
Lynghya floccosa, 71. 
M. 
Megalotrocha, 1, 12. 
Melicerta, 2. 
Merulius lachrymans, 74. 
Mesostomum, 7. 
Mesocarpus scalaris, 71. 
Mummery, I. R., on the development 
of Tuhalaria indivisa, 28. 
Mull earth, 95. 
