2l8 PORRITT : LIST OF YORKSHIRE LEPIDOPTERA. 



Ptilodontis palpina L. Beverley {TV./.) 



Notodonta camel ina L. West Yorkshire specimens are 

 usually of a dark chocolate-brown colour {G.T.P.). 



Notodonta dictaea L. Near Barnsley {A.W.); Wad- 

 worth Wood, Doncaster {J-N. Y.) ; Everingham [J. 

 Sumner) \ Skelmanthorpe ! {B.M.)\ Thorne ! (^G.T.P,). 



Notodonta dictaeoides Esp. New Park Spring- Wood, 

 Cud worth ! {A.W.); Wad worth Wood, Doncaster 

 {H.H.C. and y.7V^. F.) ; Everingham ! ! (/. Stimner); 

 Ingleby Greenhow (i^^.) ; Thorne! {G.T.P.)\ Skelman- 

 thorpe, Huddersfield {B.M.). 



Notodonta dromedarius L. New Park Spring Wood, 

 Cudworth! {A.W.); Thorne!! {G.T.P.). 



Notodonta ziczac L. Edlington Wood, Doncaster ! 

 {G.T.P.); Everingham {/. Sumner); Skipwith [CD. A.). 



Notodonta trepida Fab. A female at light on May 9th, 

 1897 {/. Sum.ner). 



Notodonta chaonia W. V. Guisborough in 1901 by 

 Mr. T. Belk (T.A.L.) ; York (G.C.D.). 



Notodonta dodonsea W. V. Yorkshire specimens are 

 much darker, and, I think, generally larger, than southern 

 examples (G. J"./*.). Everingham!! (y. 6'«w«e'r). Market 

 Weighton in 1901 {S. IV.). 



Diloba caepuleocephala Z. Everingham!! (/. Stciimer)-, 

 Skipwith ! ! {CD. A.). 



NOCTU^. 



Thyatira derasa L. Kilton Woods, Cleveland {IV.S.). 



Cymatophora duplaris L. Mr. B. Morley took a black 

 specimen in Deffer Wood, Skelmanthorpe, in 1902. 

 The black form also occurs at Sandburn, York {S. TV.). 

 Everingham!! {J. Sumner); Grassington {G.T.P.). 



Trans. Y.N.U. Series D, Vol. 2. Dec. 1903. 



