DIURNI. 13 



Satyrus Semele L. Abundant on the Castle Hill at Scar- 

 borough (G.T.F.) ; common at Great Almes Clifif {/.P.) 

 - Formerly at Nafferton on the heath on the road to 

 Pockthorpe {F.O.M., " British Butterflies, 1860,/. 42). 



Satyrus Janira L. Generally distributed ; abundant in the 

 East Riding, but less common in the West Riding. At 

 Huddersfield it seems to be extinct, for although I saw it in 

 abundance in a field at Almondbury many years ago, I 

 have never seen a specimen there since. 



Satyrus Tithonus L. Very common in the lanes, &c. , on 

 the east coast, but less plentiful in other districts. 



Askham Bog ( W.F.) ; Bishop's Wood (/. G.) ; Bram- 

 ham {J.Sm.); Bridlington ! {M.L.) ■ Filey {G.T.F.); 

 Hunslet ! (/./'.) ; Methley ! {/.F.) ■ Raskelf !! {G.T.) ■ 

 Redcar (/ Sang); Scarborough ! (Z^^.) ; Sheffield 

 (A.D.) ; Thorner {J.W.T.) ; Wakefield {W.T.) ; 

 Whitby!! (W.E.C.) 



Satyrus Hyperanthus Z. Bishop's Wood !! (/.G.); Bram- 

 ham ! (f.Sm.) ; Edlington Wood \(G.T.F.); Huddersfield, 

 formerly (/.V.); Ledsham (/ E^.T.) ; Maltby Woods, 

 near Sheffield !! { JV. Lay cock) ; Pontefract {B.H.); 

 Raskelf (a 7:) ; Richmond (6^.7^. i^.) ; Scarborough! 

 {J.H.R.); Wakefield {W.T) 



Chortobius Davus Fab. Abundant nearly every year on ' 

 Thorne Waste, near Goole (6^.7!/".) ; Cottingham, near 

 Hull (/. C. Dale, Zoologist) ; Hatfield Fens {E.B., New- 

 man's "■British Btitterflies," J>. 100); not uncommon at 

 Hawes, Wensleydale {G.F.H.) ; and Mr. W. E. Clarke 

 took a specimen about 1870, on Adel Moor, near Leeds, 

 where it had probably been turned down. 



Chortobius Pamphilus L. Distributed all over the county, 

 but rare in some parts of the West Riding. 



