376 



CLASSIFIED INDEX. 



Y O R K S H I ^Y.—Conti7med. 



(Bunker), 226; Whale at Flamborough 

 (Bailey), 263 ; Water Shrew and Field 

 Vole near Ripon (Roebuck), 263 ; Whale 

 at Flamborough(Bailey&; Southwell), 33 1. 



MoUusca : Bibliography for 1886 and 

 1S87, 247-263; Mollusca at Welton 

 Vale (Butterell), 45; at Hatfield Chace 

 (Roebuck), 85 ; another Yorkshire locality 

 for Vertigo angustior (Ashford), 89 ; 

 Land and Fresh-water Mollusca of 

 Upper Airedale (Soppitt and Carter), 

 91-102; at Leyburn (Hudson), 172 ; at 

 Saddleworth (Roebuck), 212; Scar- 

 borough specimens in British Museum 

 (Cockerell). 228 ; York and Yorkshire 

 specimens there (id.), 229-231 ; Helix 

 hortensis and its variation at Lofthouse 

 (Roberts), 232 ; Re-appearance of Canal 

 Shells at Agbrigg near Waketield 

 (Roberts), 232 ; Mollusca noted at Mar- 

 ket Weighton (Hey), 278. 



Neuroptera : Bibliography for 1884 to 

 1S87, 285-286. 



Personal Notices : Death of John Sang, 

 52 ; of Thomas Lister, 123; Election of 

 Yorkshire F. G. S. , 23 1 ; Deaths of Joseph 

 Tindall and J. M. Barber, 369. 



Porifera : Scarborough specimens in 

 British Museum (Cockerell), 231. 



Pre - historic Archaeology : a Lake- 

 dwelling at Preston compared with that 

 at Ulrome (Cole), 360. 



Reptiles and Amphibia : Great Warty 

 Newt at Scarborough (Greening), 

 243- 



Rotatoria : at Hatfield Chase (Kirk), 



Societies : \ orkshire Naturalists' Union 

 at Welton Vale, 45 ; and at Hatfield 

 Chice, 83 ; 26th Annual Report of 

 Y.N.U., 115-119; Annual Meeting at 

 Malton, 120-123 y Y.N.U. in Lower 

 Wensleydale (Leyburn), 171-177; founda- 

 tion of Hull Geological Society, 200 ; 

 Y.N.U. at Saddleworth, 21 1-2 16 ; 

 Annual Meeting of Leeds Geological 

 Association, 231 ; Y.N.U. at Robin 

 Hood"s Bay, 236-242 ; at Market 

 Weighton, 277-282 ; British Association 

 at Bath (Knubley), 308-312; Fungus 

 Foray of Y.N.U. at Bramham and 

 Harewood Parks, 321-329. 



Trichoptera: Bibliography for 1884 to 

 1887, 285-2S6. 



miscel: 



Birds: of Heligoland (Cordeaux), I, etc.; 

 of Heligoland (Gurney), 160; Irruption 

 of Pallas' Sand-Grouse (various), 170 ; 

 Pallas' Sand-Grouse at Heligoland 

 (Gatke), 197 ; in Denmark (Wood), 

 198 ; Crossbills at Heligoland in July 

 (Cordeaux), 224 ; Eared Chat not a 

 British Bird (Clarke), 234; Utility 

 of the Barn Owl (Gurney), 264 ; Cross- 

 bills (2 species) on the East Coast of 

 England (Gurney), 330. 



Botanical Nomenclature : Duplicated 

 Generic Names (De-Toni), 157-158; 

 (Cockerell) 226 ; (Lees) 226. 



Flowering Plants : of Heligoland (Cor- 

 deaux), 8 ; Leafing of Oak and Ash 

 (Hobkirk), 14; Dichroism in Viola 

 odorata and other plants (Cockerell), 

 284. 



Geolog-y and Palaeontology: Coal-dust 

 and Explosions in Coal-Mines (Watts), 

 145-151- 



Heligoland (illustrated by autotype views). 

 1-12. 



Hemiptera-Heteroptera : Notes on Col- 

 lecting (Mason), 295-297. 



.ANEOUS. 



Hepatics : Jubula hutchinsise in co. Down 

 I (Wad dell 143. 

 Lepidoptera : on Heligoland (Cordeaux), 

 4, 8; Penmaenmawr, N. Wales (Porritt), 

 103-107 ; insect-migration at Heligoland 

 j and lists of species (Selys-Longchamps), 

 I 219-220. 



j Measurements : Conversion Tables for 



1 naturalists (Wood), 90. 



I Mollusca : Specimens in British Museum 



from various counties (Cockerell), 



230. 



Neuroptera: at Penmaenmawr (Porritt), 



I Orthoptera : Grasshoppers on Pieligoland 

 i (Cordeaux), 9; at Penmaenmawr (Por- 

 ritt), 105, 



: Reptiles and Amphibia : Table of Specific 

 Characters of British Newts (Greening), 

 I 243 ; Table of the Specific Characters 

 : of Frogs and Toads (Greening), 359. 

 i Trichoptera : at Penmaenmawr (Porritt), 

 i 105- 



Zoological Nomenclature : Duplicated 

 Generic Names (Cockerell), 226 ; (Lees), 

 226. 



^rinted by McCorquodale & Co. Limited, Leeds. 



1 DEC 1888 



