VOL. XV.— No. 5. 
MAY, 1906. 
a iHoiiHjlj) Journal 
OF 
GENERAL IRISH NATURAL HISTORY, 
ORGAN OF THE 
ROYAL ZOOLOGICAL SOCIETY OF IRELAND, 
DUBLIN MICROSCOPICAL CLUB, 
BELFAST NATURAL HISTORY & PHILOSOPHICAL SOCIETY, 
BELFAST NATURALISTS' FIELD CLUB, 
DUBLIN NATURALIvSTS' FIELD CLUB, 
CORK NATURALISTS' FIELD CLUB, 
LIMERICK FIELD CLUB, 
ULSTER FISHERIES AND BIOLOGY ASSOCIATION. 
TYRONE NATURALISTS' FIELD CLUB. 
EDITED BY 
Prof. GEORGE H. CARPENTER, B.Sc, M.R.I.A. 
R. LEOYD PRAEGER, B.A., B.E., M.R.I.A., 
AND 
robert patterson, f.z.s., m.r.la. 
Price 6d. 
w^^DUBLIN : EASON & SON, Ltd. 
85 Mid. ABBEY.ST.&40 Lk Sackville-st. 
Bei^fast: 17 Donegall-st. 
London : 
SiMPKiN, Marshall, Hamilton, 
Kent & Co., Ltd. 
