INDEX TO JOURNAL. 
VOL. XI, NEW SERIES. 
ACANTHOCEPHALOID SCOLECID, notes 
on appendicularia and the larval con- 
dition of an, by W. Saville Kent, 
267 
Acanthocystis spinifera (Greeff), by 
W. Archer, 137 
Acetate of potash, solution of, as a 
substitute for glycerin in preserving 
animal tissues, by Max Schultze, 
285 
Achromatic combination for use with 
blue light, by G. Johnstone Stoney, 
212 
Allman, Prof., on a mode of reproduc- 
tion by spontaneous fission in the 
hydroida, 18 
Amnion, Schenck, on development of 
the, 421 
Amphidotus cordatus, notes on, by D. 
Robertson, 25 
Amphiprora, on some new species of 
the genus, by Rev. EH. O’Meara, 21 
Amphizonella digitata (Greeff), 129, 
134 
- flava (Greeff), 130, 134 
vestita (Greeff), 112, 
i violacea (Greeff), by W. 
Archer, 126, 134 
Archer, W., on some freshwater Rhi- 
zopoda, new or little-known, 107 
Ascidian larvee, on the so-called chorda 
of the, and the alleged affinity of the 
invertebrate and vertebrate animals, 
by W. Donitz, 281 
Bacteria, origin of, by Burdon-San- 
derson, 323 
Barker, Dr. J., on an open compres- 
sorium, 23 
Bathybius, by Dr. Giimbel, 79 
Beneden, E. van, researches on the 
development of the Gregarine, 242 
Biologische Studien, Haeckel, Dr., 60 
Bizzozero, Dr., medulla of bone, 292 
Blatta orientalis, the circulation in the 
wings of, by H. N. Moseley, 389 
Blood, by Prof. Neumann, 292 
Blood-corpuscle, on the red, by E. Ray 
Lankester, 361 
Blood-corpuscles, theory of the deve- 
lopment of, by Neumann, 43 
Blood-vessels, formation of, 420 
Bone, by Dr. L. Beale, 198 
Brain, connective tissue of the, by 
Dr. Golgi, 88 
Bryozoa, note on Dr. H. Nitsche’s 
paper on ‘‘ Some interesting points 
concerning the mode of reproduc- 
aon of the,” by Rev. Th. Hincks, 
35 
3 on some interesting points 
concerning the mode of reproduc- 
tion of the, by Dr. H. Nitsche, 155 
Buccal teeth in the genus Firola, dis- 
covery of, by Dr. Macdonald, 272 
Burdon-Sanderson, on the origin and 
distribution of microzymes (bac- 
teria) in water and in the living 
body, 323 
CaMPANULARIDA, family of, 18 
Cartilage and ossification, by Prof. 
Neumann, 198 
Charts for recording absorption spec- 
tra, 78 
Chloride gold, in examining the tis- 
sues, by H. Moseley, 287 
Cidaris, on the minute structure of 
certain hard parts of the genus, by 
Ch. Stewart, 51 
