107 

 Xylina ornithopus i?o«. =rhizolitha Treit. 



357 Canterbury, 1871 {Parry). 

 1268 Germany, 1873 (Staudinger). 

 1266 ,, ,, ,, 

 1265 ,, ,, ,, 



360 Bred 1887 (Salvage). 



359 

 1872 London, 1874 (Etheridge). 

 1869 

 1870 

 1871 



1873 

 *50i5 Germany, 1882 (Staudinger). 



Xylina semibrunnea Haw. 



2758 Whittlesford, Cambs., 1875 (Thurrall). $ 



Neither this nor the two Continental females below 

 have the costal area as shown in Barrett, Plate 235, 

 fig. la. 



2760 Whittlesford, Cambs., 1875 (Thurnall). ^ 



2757 „ ., „ „ o 



2759 „ „ „ „■ c? 

 1767 Canterbur}-, 1874 (Parry). ^ 



1766 „ „ S 



4260 Leigh, Somerset, 1879 (Mann). ^ 

 1359 Germany, 1873 (Staudinger). $ 

 4766 „ 1880 „ $ 



4765 „ „ „ S 



The costal area slightly darker than in the others of 

 the series, thus producing a more unicolorous ap- 

 pearance. 



1358 Germany, 1873 (Staudinger). ^ 



Xylina socia i?o/!/.=petrificata Fab. 



1907 New Forest, 1874 (Spiller). \ 



1908 „ „ „ [ 



4261 Leigh, Somerset, 1879 (Mann). [" 

 6732 Crowcombe, Somerset, 1884 (St. John). I 



Ab. umbrosa Esp. Ground colour pale yellowish- 

 brown, \\'ith a dark shade below the reniform stigma. 

 6731 Crowcombe, Somerset, 1884 (St. John). 



Ab. rufescens Tutt. As the above, but with all the 

 wing-area except the costal streak tinged with red- 

 dish-brown. 



1909 Killarney, 1874 (Spiller). 



' Ab. pallida Tntt. Ground colour pale yellowish-bro%\Ti, 



with the. bro\\Ti markings almost entirely obsolete. 



877 Germany, 1872 (Staudinger). 'I 



2111 „ 1874 „ / 



Petrificata Fab. Ground colour pale brown, with a 

 reddish tinge ; all the inner-marginal area dark 

 bro^^^l. Cf. Barrett, Plate 235, fig. 2a. 



21 12 Germanv, 1874 (Staudinger). ^ 



878 „ ' 1872 „ / 



Socia Rott. Ground colour pale bro^^^l, and the inner- 

 marginal area only slightly darker than the upper 

 portion of the \vings. Cf. South, II. PI. 12, fig. 5. 

 ♦6442 Bavaria, bred from ovum, vii. 1887. 'I 

 *644i „ „ „ / 



[Three-fourths grown]. 

 ♦6089 Saxony, 1886 (Heyne). 



