VOL. xxvii., NO. 6. 

 JUNE, 1917. 



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A 



H flDontblp 3ournal 



ON 



GENERAL IRISH NATURAL HISTORY, 



ORGAN OF THE 



ROYAL ZOOLOGICAL SOCIETY OF IRELAND. 



DUBLIN MICROSCOPICAL CLUB. 



BELFAST NATURAL HISTORY & PHILOSOPHICAL 



SOCIETY, .-^-r- 



BELFAST NATURALISTS' FIELD CLUJ 



I 



DUBLIN NATURALISTS' FIELD CLU 



CORK NATURALISTS' FIELD CLU 

 TYRONE NATURALISTS'' FIELD CL 



EDITED BY 



Prof. GEORGE H.<:ARPENTER, M.Sc, M.R 



AND 



R. LLOYD PRAEGER, B A., BE.. ^LR.1.A. 



Price 6d. 



|?1 





DUBLIN : EASON & SON, Ltd., 



42 Great Brunswick Street. 



Belfast: 17 Donegall-st., 



London : 



SiMPKiN, Marshall, Hamilton, 



Kent & Co., Ltd 



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