SUPPLEMENT : DIURNI. I95 



men as taken close to Scarboroug-h by Mr. W. H. Head, 

 at the end of July, 1901 ; and Mr. Hubert B. Drew, one 

 at Sleig-htholmdale, near Helmsley, also in July, 1901. 

 Lastly, Mr. Harold J. Burkill records (Entomologist, 

 Jan. 1903, p. 21) that from August 5th to September 

 8th, 1902, he saw the species in three localities within 

 easy distance of York; in one spot he saw over sixty 

 and netted a dozen of them. 



Erebia blandina Fab. Still abundant at Grassington 

 in 1903 {G.T.P.). 



Satyrus gegeria Z. Sledmere {G.T.P.). 



Satyrus semele L. Grassington {F.B.) ; Kirby Moorside 

 {A.A.). 



Satypus tithonus L. Wheatley Wood, Doncaster 

 {H.H.C.) ; Everingham {CD. A. and IV.H.) ; Grassing- 

 ton {F.B.) ; Thorne ! [F. Emsley). 



SatyPUS hypepanthus L. Castle Howard ! ! and the 

 variety lanceolata not unfrequent (G. T.P.) ; Helmsley ! ! 

 (J.IV.C); Kirby Moorside, "some with the ringlets 

 scarcely discernible" {V.N.U., Nat., Oct. 1893) ; Sled- 

 mere ! ! (G.T.P.) ; Strensall, near York ! {IF. A/.). 



ChoPtobius davus Fab. Near Glaisdale (T.A.L.) ; a 

 curious form taken by Mr. Trevor Basil Woodd in 

 Langstrothdale, "exactly what one would expect a 

 hybrid between C. davus and C. pamphilus to be " 

 (Nat., Oct. 1883, p. 53) ; Pickering! {John Brairn). 



Thecia Pubi L. Barden Moor, Wharfedale {E.P.P.B.) ; 

 Battersby-in-Cleveland(r.^.Z.) ; Glaisdale ! ! May, 1901 

 {T.A.L.) ; Helmsley ! ! {F. Emsley) ; Skelmanthorpe, 

 Huddersfield, "scarce" {B.M.). 



ThecIa quercus L. Forge Valley, Scarborough, in 

 August, 1901, by Mr. W. H. Head {R.H.B.). 



