VOL. XX No. 12. 



DECEMBER, 1911 



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•'ii 



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/. 



a JWontf)!!? Stotirnal 



OF 



GENERAL IRISH NATURAL HISTORY,! : 



ORGAN OF THE I 



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, 



TYRONE NATURALISTS' FIELD CLUB 



'W 



EDITED BY 



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

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



AND 



robert welch, m.r.la. 

 Price 6d. 



I 



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^lUBHU,- viiran; 



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DUBLIN : EASON & SON, Ltd. 



HoMiD. ABBEY-ST.&40 Lr Sackville-ST. 



Bei^fast: 17 DONEGAI^Iv-ST, 



London : 



SiMPKiN, Marshall, Hamilton, 



Kent & Co., Ltd. 



