PND XxX, TO! FOU EN, aly 
VOW, 
As 
Acacia magnifica, 280. 
Actinophrys, 222. 
Actinophrys and Amcba, observa- 
tions on the structure of, by Dr. 
Wyman, 52. 
Adulterations, 80. 
Aglauropsis, marginal vesicles of, by 
Fritz Miller, 220. 
Aleyonide, a new genus of, by H. 
Perceval Wright, 213. 
Ameba and Actinophrys, observa- 
tions on the structure of, by, Dr. 
Wyman, 52. 
Ameba Balbianii, 51. 
»  Gleicheni, 51. 
»  Uniare, 126. 
Ameeboid cells, a new kind, by M. la 
Valette St. George, 219. 
Amphileptus Fasciola, observations of 
the mode of fecundation of, by M. 
Desgoultes, 53. 
Anatomy and physiology of the Pul- 
monifera, by Fr. Leydig, 219. 
Angular aperture, 229. 
Auimal kingdom, 77. 
Antedon rosaceus, 283. 
Arachnoidiscus, 285. 
55 Ehrenbergit and orna- 
tus, on the discovery of, at Mala- 
hide, by Captain T. W. Hutton, 
132. 
Archer, W., record of the occurrence, 
new to Ireland, with note of a pe- 
culiar condition, of the Volvocina- 
ceous Alga, Stephanosphara pluvi- 
alis, and observations thereon, 116, 
185. 
es observations on Micras- 
terias Mahabuleshwarensis and Doci- 
dium pristide, 255. 
on a new species of Do- 
cidium, 296. 
Arctiscoida (Tardigrada, Doyere) on 
VOL. V.—NEW SER, 
NEW SERIES. 
nervous system of, by R. Greef, 
220. 
Asteriacanthion rubens, on the eyes 
of, by J. Jourdain, 141. 
Asterias rubens (Linnxus), 181. 
B. 
Bacillaria, 66. 
Ly cursoria, notes on, by F. P. 
Barkas, 252. 
o paradoxa, in fresh water, 
by R. C. Douglas, 148. 
Balanophoree, on the anatomy of, by 
A. Chatin, 49. 
Barkas, F. P., notes on Bacillaria 
cursoria, 252. 
Barry, on cortical fibre, 221. 
Baudelot, observations on the struc- 
ture of the nervous system in 
Clepsine, 142. 
Beale, Dr. Lionel, new observations 
upon the minute anatomy of the 
papillee of the frog’s tongue, 88. 
how to work 
with the microscope, 263. 
te on nerve-fibres, 
282. 
indications of the 
paths taken by the nerve-currents 
as they traverse the caudate nerve- 
cells of the spinal cord and encepha- 
lon, 90. 
Beck’s treatise on the microscope, 228. 
Beck, R., a treatise on the construc- 
tion, proper use, and capabilities of 
Smith, Beck, and Beck’s achromatic 
microscope, 273. 
Bibliography, 114. 
Bothriocephalus latus, a contribution 
to the anatomy of, by Ludwig 
Stieda, 53. 
Brady, H. B., on microscopical re- 
search in relation to pharmacy, 81. 
Ni 
