s:^ u i:^v '7-<^y 
August 15, 1923. Price 12s 
THE JOURNAL 
OF 
THE LINNEAN SOCIETY. 
Vol. XXX M. ZOOLOGY. No. 235. 
CONTENTS. 
Poge 
I. Oa Cellularine and other Polyzoa. By Sir Sidney F. Harmer, 
K.B.E., Sc.D., V.P.R.S., Director of the Natural History 
Departments of the British Museum. (Plates 16-19.) 293 
II. Notes on Acari, with Descriptions of New Species. By J. N. 
Halbert, M.R.I.A. (Communicated by Dr. W.,--¥r^hn:»3«l,,,.^^ 
F.R.S., F.L.S. (Plates 20-22.) /^s^N>)'.'?''.'.','^,'!..'f'.*7^3 
. LONDON: 
SOLD AT THE SOCIETY'S APARTMENTS, BURLINGTON HOUSE, 
PICCADILLY, W.l, 
AND BY 
LONGMANS, GREEN, AND CO., 
AND 
WILLIAMS AND NORGATE. 
1923. 
