<::>. 



/y/j 



Vol. XXXIII. No. 6. 

 JUNE, 1924- 



i« 



VU'^ 



•;--.<a!fe 



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H flDontbli? 3ournal 



OF 



GENERAL IRISH NATURAL HISTORY. 



ORGAN OF THE 



ROYAL ZOOLOGICAL SOCIETY OF IRELAND. 



DUBLIN MICROSCOPICAL CLUB, 



BELFAST NATURAL HISTORY & PHILOSOPHICALSOCIe'tY. 



BELFAST NATURALISTS' FIELD CLUB. 



DUBLIN NATURALISTS' FIELD CLUB, 



EDITED BY 



R. LLOYD PRAEGER, B.E., D.SCy M.R.LA., 

 C. B. MOFFAT, B.A., M.R.I.A., 



AND 



ROBERT J. WELCH, M.Sc, M.R.LA. 

 PRICE is. 



