68 PORRITT : LIST OF YORKSHIRE LEPIDOPTERA. 



Cymatophora or IV. V. Very local. 



Scarborough II (T. IV.) ; Sheffield (A.D.). 



Cymatophora flavicornis Z. Usually common where 

 there is any extent of birch. 



Barnsley (/.H.) ; Bishop's Wood ( IV./".) ; Blubber- 

 houses {IV.D.R.); Bradford ! {/.W.C); Bramham !! 

 {J.S/n.); Doncaster! (JK JK); Edlington Wood (aZii^.); 

 Huddersfield ! (G.T.P.) ; Leeds ! ( JKH. T.) ; Pontefract 

 {B.H.); Richmond {G.P.H.) ; Scarborough (T. JV.) ; 

 Sheffield (A.D.) ; Wakefield {W.T.) ; York {R.C.). 



Mr. S. L. Mosley has taken a very pale variety at 

 Huddersfield. 



Cymatophora ridens Fab. Sheffield {A.D.) ; York ( IV.P). 



Bryophila peria JV.V. Generally common, often abundant. 

 Barnsley (/.H.) ; Beverley! {N.F.D.) ; Bradford! 

 {/.IV.C); Bramham! {/.Sm.) ; Goole (/. Harrison); 

 Huddersfield {G.T.P.) ; Ilkley {A. Denny); Leeds!! 

 ( W.H.T.) ; Pannal ( W.jD.R.) ; Pontefract {B.H.) ; Red- 

 car (/ Sang); Richmond {G.P.B.) ; Scarborough!! 

 {G.T.P.) ; Sheffield {A.D.); Wakefield {W.T); York 

 {R.C.). 



Acronycta t rid ens W. V. Askham Bog ( IV.P.) ; Beverley ! 

 {N.F.D.) ; Bishop's Wood (/. W.T) ; Pontefract {B.H.) ; 

 Scarborough {T W.) ; Sheffield (^.Z*.) ; York {T Wilson). 



Acronycta psi L. Common everywhere. 



Acronycta leporina Z. Not uncommon. 



Barnsley {J.H.) ; Bradford {/.W.C); Bramham! 

 {/.Sm.); Edlington Wood {G.T.P.); Huddersfield 

 {G.T.P.); Hunslet ! {/P.); Meanwood near Leeds 

 {W.H.T); Pontefract (^.ZT.); Rotherham ( fF. Z7ww«^) ; 

 Scarborough {T W.) ; Selby {TF.); Sheffield {A.D.) ; 

 Wakefield {G.T.P. and W.T). 



At Beverley (iV;Z:Z'.) and atYork( ?F.Z'.)the dark form, 

 variety Bradyporina, Zr., only occurs, not the pale toim. 



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



