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VOL. XX. Ko. 6. 



JUNE, 1911. 



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a i^omtlfi 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 NATURALLSTS' 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. 



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



AND 



robert welch, m.r.la. 

 Price 6d. 



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DUBLIN : EASON & SON, Ltd. 



80 Mid. ABBEY.ST.&40 Lr Sackvili.e-st. 



Bei<fast: 17 Donegai,i,-st. 



London : 



SiMPKiN, Marshall, Hamilton, 



Kent & Co., Ltd. 



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