." . • »v^i, 



VOL. XIX. No 12. 

 DECEMBER, 1910. 



■:-:r:v-- 





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 NATURALISTS' FIELD CLUB 



CORK NATURALISTS' FIELD CLUB 



LIMERICK FIELD CLUB, 



TYRONE NATURALIvSTS' FIELD CLUB. 



EDITED BY 



Prof. GEORGE H. CARPENTER, B.Sc, M.R.I.A. 



R. LLOYD PRAEGER. B.A., B.E. M.R.I.A., 



AND 



robert patterson, f.l.s., m.r.i.a 



Price 6d. 



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DUBLIN : EASON & SON, Ltd. 

 80 Mid. ABBEY-ST.&40 L^- Sackville-st. 



BEIvFAST: 17 DONEGAIvI.-ST. 



^^ London : 



l^f SlMPKIN, MARSHAI.L, HAMILTON, 



Kent & Co., Ltd. 



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