Vol xxviii., Nos. 11-12. Nov.-D«€., Ifllf. 



CONTENTS. 



PAGE 



Nathaniel Colgan (with Portrait) — R. Lloyd Praeger 121 



Entomological Notes for 1919 — Rev. W. F. Johnson, m.a. 127 



A New Irish Whale— R. F. Scharff, b.sc, m.r.i.a. . . 130 



Irish Hymenoptera Aculeata in 1919 — Rev. W. F. 



Johnson, m.a. . . . . . . . . . . 132 



Irish Societies : 



Dublin Microscopical Club . , , , . , , . 133 



Reviews : 



H. F. WiTHERBY's " Practical Handbook of British Birds " (C.B.M.) 134 



Notes : 



Planorbis corneus in Co. Dublin — J. N. Halbert, m.r.i.a. , . 135 



Recent Records of Irish Birds . . . . , . . . 136 



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