548 
Lankester, Sir Ray, on Archerina, 
Golenkinia, and Botryococcus, 423 
Mackinnon, Doris, on Actinosphe- 
rium eichorni, 407 
Martin on the nematocysts of Turbel- 
laria, 261 
Masterman on the Diplochorda, 481 
Minchin, Prof. KE. A., on the develop- 
ment of Trypanosomes in Tsetse 
flies and other Diptera, 159 
Minchin, materials for a monograph 
of the Ascons, 301 
Meerisia lyonsi, a new hydrome- 
dusan from Lake Qurun, by Charles 
L. Boulenger, 357 
Musca domestica, the anatomy of, 
by Hewitt (Part IT), 495 
Nematocysts of Turbellaria, by C. H. 
Martin, 261 
Nudibranch, a new species of, by Sir 
Charles Eliot and T. J. Evans, 279 
Onychophora, the distribution and 
classification of, by Prof. Adam 
Sedgwick, 379 
INDEX. 
Protists, some parasitic forms of, by 
Clifford Dobell, 121 
Sedewick, Prof. Adam, on the distri- 
bution and classification of the 
Onychophora, 379 
Spicule formation, by W. Woodland, 
139 
Spirocheta balbianii and Sp. 
Anodonte, by H. B. Fantham, 1 
Sponges, siliceous spicules of, by W. 
Woodland, 139 
Trypanosomes in ‘Tsetse-flies and 
other Diptera, by E. A. Minchin, 
159 
Trypanosoma (Spirocheta bal- 
bianii), by H. B. Fantham, 1 
Tsetse flies, development of trypano- 
somes in, by EK. A. Minchin, 159 
Turbellaria, their nematocysts, by 
C. H. Martin, 261 
Woodland on the spicules of Hexac- 
tinellid and other siliceous sponges, 
139 
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