Vol. xvli., No. 1. 



January, 1908. 



CONTEXTS. 



Bythiiiia Leachii, an addition to the Irish Fauna, with Notes on 

 its Distribution, and also on tliat of Planorbis corneus. — R, 

 Welch, M.R.I.A. (Plate 1), 



Page 



Irish Societies; — 



Royal Zoological Society. Belfast Naturalists' Field Club, 

 Dublin Microscopical Club. Belfast Nat. Hist, and Phil. Society, 

 Dublin Naturalists' Field Club, 



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The Ship-worm and Wood-boring Crustaceans in Kingstown 

 Harbour. — Nathaniel Colgan, M.R.I. A., 



Reviews : — 



J. W. Tutt's ''British Alucitides"— (G.H.C.). 



Moss Exchange Club's " Census Catalogue of British Mosses." — (R.L1..P.), 



F. Bouskell's '* Stray Notes from South Kerry."— (J.N.H.), 



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 18 



'9 



Notes :— 



The Extinction of Cryptogamic Plants and the Need for a Lichen 



Exchange Club. — A. R. Horwood, 

 Central Committee for the Survey and Study of British Vegetation, 

 Hypnum hamulosum. — Rev. C. H. WADDEiyiy, B.D,, 

 Scarcity of Wasps.— W. E. Hart, 

 Testacella haliotidea and other MoUusca in Co. Kerry. New Localities 



for Vitrea hibernica. — B. R, Lucas, 

 Exotic Land Mollusca at Belfast.— R. Wet^ch, M.R.I.A., . . 

 MoUusca of Bushy Park, Dublin.— A. W. SteIvFOX and R, Welch, . . 

 New Irish Cephalopods, 



Breeding of the Red-throated Diver.— Robert Warren, 

 Boulder at Narin. — Prof. Grenviij.E A. J. Cor.E. FG.S., 



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TERMS FOR ADVERTISEMENTS IN ** IRISH NATURALIST." 



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ALFX THOM AKD CO., MVITEP, DUULIK. 



