INDEX TO VOL. V. 



OEIGINAL ARTICLES. 



PAGE. 



Address ... ... ... ... ... ... 1 



Algfe, Additions to Mr. W. B. Turner's List— W. West ... 116 

 Antiquity of some Species of Mosses. Note on — C. P. Hobkirk, F.L. S. 84 

 Antiquity of Musci, Note on— F. Buchanan White, M.D., F.L.S. 97 

 Birds in Dutch Brabant, Notes on— Wm. E. Clarke ... 90, 99 



Birds in Township of Scarcroft, List of — W. H. Hay ... ... 34 



British Butterflies, Persistent Variation in — S. L. Mosley ... 4 

 Bryological Notes. — New British Species — Rev. J. Fergusson ... 81 

 Brjum, A l^ew {B. Origanum) — H. Boswell ... ... 33 



Butterflies of North Wales, 1876-80— S. D. Bairstow, F.L.S. ... 161 



Buzzard, Notes on the — Wm. E. Clarke ... ... 49 



Collecting Tour in North Yorkshire— H. Pollard ... ... 19^ 



Diptera of Lancashire and Cheshire — B. Cooke ... 134, 148, 163, 177 

 Fissidens serrulatus — H. Boswell ... ... ... ... 129 



I'lora of Carnarvonshire and Anglesea — J. E. Griffith, F.L.S. 117, 130 



151, 166, 185 



Fresh-water Algas of the Leeds District — W. B. Turner ... 38 



Fulmar Petrel, in Yorkshire, Occurrence of — J. H. Gurney, 



Jun., F.L.S 74 



Hymenoptera of Lancashire and Cheshire — B.Cooke .. 68, 85 

 Lincolnshire Coast Lepidoptera — G. T. Porritt, F.L.S. ... 113 



Do. do. — Rev. W. Fowler, M. A. ... 147 



Mosses occurring near Wetherby — J. S. Wesley, M.B. ... 17 



Do. do. AdditionalList—F. A. Lees, F.L.S. 181 



Shell-hunting at the Antipodes— Thos. Ball ... ... 146 



Spring Migrants, Arrival of, in West Yorkshire — T. Lister 2 

 Varieties of Birds, Notes on some — Alfred Beaumont ... ... 88 



Varieties in Lepidoptera, On some Causes which seem to produce 



— S. L. Mosley ... ... ... 53, 65 



