540 
Magelona, by McIntosh, 53 
McBride, review of Spengel’s mono- 
graph on Balanoglossus, 385 
McIntosh, a contribution to our 
knowledge of the Annelida, 53 
Moniligaster grandis and other 
species, by Professor A. G. Bourne, 
307 
Nervous system of Crustacea, by 
Allen, 461 and 483 
Oligocheta of tropical Hastern Africa, 
by Beddard, 201 
Ornithorhynchus, the bill and hairs 
of, by Professor Poulton, 143 
INDEX. 
Pelomyxa palustris, minute struc- 
ture of, by Lilian J. Gould, 295 
Poulton on the structure of the bill 
and hairs of Ornithorhynchus, 143 
Rudiments in embryonic development, 
by Adam Sedgwick, 35 
Sedgwick on the law of development, 
commonly known as von Baer’s 
law, 35 
Spengel’s monograph on Belanoglos- 
sus reviewed, 385 
Spolia nemoris, by 
Hubrecht, 77 _ 
Sponges (Lelapia), by 
Dendy, 127 
Professor 
Arthur 
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