VOL. XXV. NO. 10. 
OCTOBER, 1916. 
13, I3T 
H fIDontbli? 3ournal 
ON 
GENERAL IRISH NATURAL HISTORY, 
ORGAN OF THE 
ROYAL ZOOt^OGICAL SOCIETY OF IRELAND. 
DUBLIN MICROSCOPICAL CLUB. 
BELFAST NATURAL HISTORY & PHILOSOPHICAL 
SOCIETY, 
BELFAST NATURALISTS' FIELD CLUB, 
DUBLIN NATURALISTS' FIELD CLUB, 
CORK NATURALISTS' FIELD CLUB, 
TYRONE NATURALISTS' FIELD CLUB. 
EDITED BY 
Prof. GEORGE H. CARPENTER, M.Sc, M.R.I.A. 
AND. 
R. LLOYD PRAEGER, B.A., B.E., M.R.I.A. 
Price 6d. 
DUBLIN : EASON & SON. Ltd., 
42 Great Brunswick Street. 
Belfast : 17 Donegall-st., 
London : 
SiMPKTN, Marshall, Hamilton, 
Kent & Co., Ltd 
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