Index. 



XI 



Water-beetles in Armagh, 254. 



Welch, R. : Helix horteusis in Co. 

 Down, 205 ; Land-shell rainwash 

 at Horn Head, Co. Donegal, 113 ; 

 Pisidiuni personatum — a correc- 

 tion. 120, 



Westell. W. Percival : Do rabbits 

 eat Arum maculatum .- 203 ; "The 

 Animals and their story," (re- 

 viewed], 236; "Young Natura- 

 list," (reviewed), 220. 



Westell, W. Percival, and C. S. 

 Cooper : " Trees and Shrubs of 

 the British Isles " (reviewed), loS. 



West, W., and G. S. West : '' Mono- 

 graph of the British Desmidia- 

 cese," (reviewed), 134, 



Wilkinson, S. B., A. M'Henry, J 

 R. Kilroe, and H. J. Seyn\our : 

 " Geology of the Country around 

 Londonderry," (reviewed), 136. 



Williams, Alexander : White Wag- 

 tail in Co Dublin, 121. 



Williams, W. J. : Birds of Skerries, 

 Co. Dublin, 244 ; Crossbills near 

 Dublin, 244; Late stay of the 

 Swallow, 56 ; Records of Hawks, 

 244. 



Wood-wren at Londonderry, 207. 



Wright, J. C. : " Saint Gilbert : The 

 vStory of Gilbert White and Sel- 

 borne," (reviewed), 51. 



PLATES AND ILLUSTRATIONS. 



Heads of Salvelinus obtusus and S. 



Trevelyani, 

 Anterior branchial arches of Salvelinus 



Colli and S. fimbriatus, . 

 George Henry Kinahan, . 

 Section of Devenish, Lough Mask, 

 Wind-moulded wood on a Lough 



Mask Island, 

 Spinther oniscoides, S. miniaceus, 



S. citrinus, 

 Speckled form of the Common Otter, 

 Daniel John Cunningham, . 



(Plate i). 

 (Plate 2). 



p. 6 



To face p. 26 



P- 34 



P" 35 



To face p. loi 

 To face p 141 

 To face p. 229 



ERRATUM. 



page 75, line 5 from bottom, for " Primus'' read ^^Pmnus.*^ 



