CORIXID^E. 609 



shortened or evanescent inwardly, the remainder, and those 

 on the Corium, undulating ; the latter crossed at their outer 

 ends by a black line, and by a shorter one near the inner 

 margin. Lobes of the Prostcrnum broad. Palce of the long- 

 semioYal. 



Head yellow, or Crown brownish ; Face in the paler, the de- 

 pression perceptible, oval, extending upwards slightly beyond the 

 lower angles of the eyes. 



Thorax. Pronotum somewhat prolonged, with 8 9, mostly 

 entire, fine yellow lines ; the longitudinal middle line appearing only 

 as a very short, narrow nodule in front. Elytra with somewhat close 

 yellow lines ; on the basal 3rd of the Clavus straight, rather more 

 distant and broader, especially on their inner ends, on the middle of 

 the disk a few very slight, shortened or evanescent inwardly, the 

 remainder undulating ; on the Corium narrow, undulating, parallel 

 lines, crossed just before the inner edge of the anterior marginal 

 channel by a longitudinal, irregular, black line (formed by the con- 

 nection of the expanded ends of the broader black lines which lie 

 between the yellow ones), and near the inner margin interrupted by 

 a longitudinal, fine, black streak ; anterior marginal channel pale 

 yellow, brown on the inner edge, near the posterior end a black dash, 

 not extending to the apex ; inner margin of the clavus, the claval 

 suture, and the line of the membrane-suture narrowly yellow, the 

 last followed by a black line. Membrane with black and yellow short, 

 undulating, hieroglyphic lines, but entire and parallel on the inner 

 margin; anterior and posterior margins black-brown. Sternum 

 yellow ; Prosternum ; lobes broad, the ends obliquely rounded. Legs 

 pale yellow: 1st pair; palce ; in the $ long, semioval, not 

 widened at the base ; in the $ broad cultrate, slightly convex 

 above. 



AMomen beneath pale yellow ; in the $ the first 3 segments black- 

 ish ; Genital segments pale. 



Length, 3^ lines. 



Very like C. Falleni, but distinguished at once by the difference in 

 the form of the palce. 



In the Kaveusbourne, Lewisbam, October. 



39 



