

VOL. xxvi., NO. 5. 

 MAY. 1917. 



.is. 



JKi^«SC»\^*»* 





H noontbl? 3ournal 



ON 



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, 

 TYRONE NATURALISTS' FIELD CLUB. 



EDITED BY 



Prof. GEORGE H. CARPENTER. M,Sc., M.RJ.A. 



, .^V .AND 



g^LLd]^D PRAEGER, B.A.. B.E.. M.RJ.A. 



Price 6d. 





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DUBLIN : EASON &. SON. Ltd.. 



42 Great Brunswick Street. 



Belfast : 17 Donegall-st., 



London : 



Simpktn, Marshall, Hamilton, 



Kent & Co., Ltd 



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