312 
Soda, tartrate of, 211. 
Spermatozoids in vegetable kingdom, 
by Schacht, 27. 
Spiders, on the circulation of the | 
blood in the genus Lycosa, by Ed. | 
Claparéde, 143. 
Spiral vessels in Hvernia prunastri, 
294, 
Stephanosphera, 119. 
Bs pluvialis, 116. 
Stieda, Dr. Ludwig, a contribution to 
the anatomy of Bothriocephalus latus, 
53. 
Stuart, A., a paper on the develop- 
ment of some Opisthobranchs, 142. 
Syvapta, on some new British species 
of, by W. B. Herapath, 1. 
bidentata, 6. 
digitata, 4. 
Galliennit, 5. 
»  mherens 4. 
»  serpentina, 5. 
3  Lhomsonit, 7. 
>  oittaiad, &: 
T; 
Tenia Echinococcus, 91. 
»  cenurus, 98. 
Tetanus, on the pathology of, by J. 
L. Clarke, 56. 
Thebaine, 84. 
U. 
Uraster rubens (Forbes), 181. 
INDEX TO JOURNAL. 
Urinary canal, on the epithelium 
of, by Dr. H. Linck, 56. 
Uterus and ovary of Echinorhynchus, 
by R. Greef, 226. 
V. 
Vegetable kingdom, 75. 
4: cell and cell-contents, 75. 
Vertebrata, histology and general ana- 
tomy of, 78. 
Vibriones, researches on, by M. C. 
Davaine, 50. 
Volvocinaceous Alga, Stephanosphera 
pluvialis, record of the occurrence, 
new to Ireland, of, and observations 
thereon, by W. Archer, 116, 185. 
W: 
| Whale, the retina of the, by Herr 
Ritter, 147. 
Wiesemann, Dr. A., the embryology 
of insects, 55. 
Wine, 85. 
Wolfgang, Professor, development of 
the flowers in the Composite, 141. 
Wriglit, E. Perceval, on a new genus 
of Aleyonide, 213. 
Wyman, Dr., observations on the 
structure of Amceba and Actino- 
phrys, 52. 
Z. 
' Zine, sulphate of, 206. 
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