3f9 
Polyctenes mollossus, W. & G., 25. 
Polyzoa, new British, Joshua Alder 
on, 95. 
Pulmogasteropoda, zoosperms, in, 
294. 
Q 
Quadricellaria, Sars, 101. 
és vacilis, Sars. 101. 
Quekett Medal Fund, list of sub- 
scribers to the, 217. 
R, 
Raphides, G. Gulliver on the im- 
portance of, asnatural characters, 6. 
3 3 notes on, 205. 
Retina of amphibia and reptiles, J. 
W. Hulke on the minute ana- 
tomy of the, 236. 
Ross’s new compressorium, descrip- 
tion of, 41. 
8. 
Sanders, Alfred, on the anatomy of 
Helix aspersa, 146. 
e on zoosperms in pulmo- 
gasteropoda, 294. 
Scrupocellaria, V. Ben., 107. 
a Delilii, Aud., 107. 
Southampton Microscopical Society, 
annual soirée of the, 57. 
Sponges, N. Lieburkiihn on motile 
phenomena in, 189. 
Stodder, C., on some diatomaceous 
earth, 242. 
Strebla, Wiedemann, 24. 
»  molossa, Gigl., 24. 
INDEX TO JOURNAL. 
‘Vv 
Tensile strengths, C. O’Neill on an 
apparatus for measuring, 51. 
Trichia, M. J. Berkeley on the spiral 
markings of the flocci in the 
genus, 232. 
Turntable, cheap and portable, 293. 
W. 
Ward, Hon. Mrs., ‘Microscope 
Teachings,’ notice of, 140. 
Weisse, Dr., on the eggs of Floscu- 
laria ornata, 279. . 
Welwitschia, Col. P. Yorke on the 
spicula contained in the wood of, 
234. 
Wenham, H. F., on stereoscopic 
photographs of diatoms, 205. 
West Kent Natural History, Micro- 
scopical, and Photographic Society, 
annual report of the, 151. 
a 
Yorke, Col. P., on the spicula con- 
tained in the wood of Welwitschia, 
234, 
Z. 
Zoosperms in the ovaria of pul- 
moniferous gasteropods, H. Law- 
son on, 204. 
»» In Pulmogasteropoda, 294. 
PRINTED BY J. E, ADLARD, BARTHOLOMEW CLOSE, F.C. 
