Cliffe, E. Yorks., vii. 187: 

 Forres, 187 1 (Norman). 



Beverley, 1874 f. 

 „" „ t- 

 „ t- 

 Austria, 1885 (Staudinger). 



lithoxylea Hub. 



25 

 Rhizogramma detersa £s/).=petrorhiza Tieii.^comm& Hub. 



3082 Germany, 1876 (Staudinger). 2 



3083 „ „ „ 5 



3084 „ „ ,. ^ 



Xylophasia lithoxylea Fab. 



564 

 564a 



565 

 566 



567 

 1571 

 1572 

 1573 



*6ao8 

 *6oo7 



Xylophasia sublustris Esp. 



2874 1879 (Harwood). 



2876 



2877 



3986 Bred 1878 (Harwood). 



3984 



3985 



All agreeing with Barrett, Plate 176, fig. 3a, which form 

 Tutt would apparently call ab. intermedia. 



Scotochrosta pulla Hub. 



3500 Continent, 1876 (Staudinger). (^ 



3501 „ ,, „ ? 



3502 ,, ,, ,, $ 



Xylophasia monoglypha i/{^/n.=polyodon Linn. 



2535 Beverley, 1886 f. 

 6187 Sligo, 1886 (Russ). 

 — Beverley f. 



Wings suffused with pale 

 markings distinct. 

 2534 Spurn, E. Yorks., 1886 f. 



425 Forres, viii. 1871 f. 

 6186 Sligo, 1886 (Russ). 



Ab. obscura Tuft. Wings suffused with brown ; 

 markings indistinct. Cf. South, I. PI. 136, fig. 4. 

 2533 Spurn, E. Yorks., 1886 f. 



Ab. infuscata White. Wings suffused with black. 

 Cf. South, I. PI. 136, fig. 5. 

 6478 Isle of Lewis, 1887 (Salvage). 



Ab. aetliiops Haw. Wings intense black ; markings 

 entirely obliterated. 

 *4253 Loughborough, 1879 (Wieldt). 

 *54i9 Continent, 1883 (Watkins and Doncaster). [Half grown]. 



Xylophasia hepatica Hub. 



4544 Beverley, vii. 1880 j. 

 Beverley, vii. 1873 f. 



brownish-ochreous, but 



1035 

 1034 

 4547 

 4546 



4545 

 2422 

 2421 

 2506 

 3647 



t- 

 „ vii. 1880 f. 



„ t- 

 „ t. 

 Molescroft, E. Yorks., vi. 1875 f. 



„ t- 

 „ vn. 1875 f. 

 Beverley, vii. 1877 f. 



There is some variation in the amount of surface 

 covered by the brown markings. [^^ 



J 



