PEDIOPSIS TILI^. 103 



nerviires, and with a brownish cloud near the apex. 

 Wings grey. Legs concolorous with the elytra, and 

 thickly setose. Face spotted. Abdomen black above. 



The female is more ferruginous than the male in 

 colour. 



On the poplar and aspen. 



Body with wing, 0*17 inch, or 5*0 milhrnutres, 



Pediopsis ulmi, Scott. Plate XXIX., fig. 5. 

 Pediopsis ulmi, Edw. pt. i. p. 113. 



Upper-side warm sienna-brown. Elytra sub-opaque, 

 with " the costa narrowly dark brown," and concolorous 

 nervures. Hind tibia; with a black narrow streak on 

 the inner side. Abdomen of the male black ; that of 

 the female brownish yellow. 



This insect is very like the unbarred variety of 

 P. cerevs, but it wants the above-noted brown costa, 

 and its habitat appears to be different. 



Size, 1*97 inch, or 5*0 millimetres. 



Taken on elms at Lee, Norwich. 



My figure is from a specimen taken by Mr. Scott ; 

 now in Mr. Douglas's cabinet. 



Pediopsis tilim, Germ. Plate XXIX., fig. 6. 



Jassus tilke, Germ. 



Pediopsis tilice, Flor ; Kirschb. ; Fieb. ; Thorns. ; Sahl. ; 

 Scott; Edw. pt. i. p. 109. 



Very like P. idmi, except that the head and pronotum 

 are much paler ; the insect is less ferruginous-red, and 

 the legs are pale ochreous, without the brown streak. 

 They are shghtly spotted. Abdomen black. 



Length of body and wings, 0*21 inch, or 5*5 milli- 

 metres. 



Example from Mr. Douglas's cabinet. 



