24 PORRITT : LIST OF YORKSHIRE LEPIDOPTERA. 



{/.v.); Leeds ((9.r.); Sheffield (^.Z?.) ; Thirsk(ar.); 



Nola confusalis Z^6'.=cristulalis Hub. Not common. 



Edlington, Doncaster {J.H.) ; Richmond {/. Sang) ; 

 Scarborough(7:?i^); Sheffield (^.Z?.) ; Wakefield ( f^T.); 

 York {T.H.A.). 



Nola strigula W. V. Only recorded from one locality. 

 Scarborough {T. IV.). 



Nudaria senex Jlfib. Occurs at Askham Bog ( W.F.) ; and 

 Scarborough (Z! W^. 



Nudaria mundana L. Generally distributed and plentiful. 

 Askham Bog ( W.P.) ; Askrigg ( W.D.R.) ; Barden 

 (W.n.R.); Barnsley {/.-H.) ; Bingley !! {E.P.P.B.); 

 Bradford! (/. W.C); Bramham {/.Sm.); Halifax {G.T.F.); 

 Huddersfield ! {G.T.F.) ; Leeds {W.If.T.) ; Pannal ! 

 ( W.D.R.) ; Pontefract (F.If.) ; Richmond (/. Sang) ; 

 Scarborough !! {T.W.); Sheffield {A.n.) ; Wakefield 

 {W.T.). 



Calligenia miniata Forst. Doncaster! ( fF! JK); Edlington 

 {J-H.) ; Pontefract (B.H.) ; Scarborough {Stainton's 

 Manual); Sheffield (A.D.) ; York ! {Stainton''s Manual). 



Lithosia mesomella L. Very local. 



Thorne, near Goole {J.H.) ; York {E.B., R.C., and 

 W.F.). 



Lithosia aureola Hub. York {R.C., Newman's Enfom., 

 Feb., 1842). 



Lithosia helveola Och. Only at York. " The specimens 



are much larger than south of England examples, and the 



• female is bright yellow : it is a well marked variety, 



possibly a distinct species" {F.B. ; also recorded by 



J.T.C. and W.F.). 



Trans. Y.N.U. Series D, Vol. 2. 



