CEUTHORHYNCHUS. 133 



whitish ; elytra checkered with whitish, base of suture and 

 (attached to this) a transverse band, bent forward, behind 

 middle closely covered with white scales. Thorax some- 

 what shorter than broad, with a tubercle on each side, dis- 

 tinctly constricted in front ; elytra twice as long as thorax, 

 with moderately strong punctured striae. L. 1| 1. Eare. 



G. trianguhim, Boh. 



H 3, Lateral tubercles on thorax 

 extremely indistinct. 



Black, dull ; antennae, tibiae and tarsi red-brown ; elytra 

 dark-brown, their apex, a spot near base of suture and an 

 abbreviated lateral band (composed of three lines) and the 

 under-side of body closely, rest of upper-side scantily 

 covered with white scales. Thorax short, deeply but nar- 

 rowly constricted before apex, with slight central furrow 

 behind ; elytra with narrow, indistinctly punctured striae, 

 interstices flat. L. 1 — 1\ 1. Eather common. 



C. asperifoliarum, Gyll. 



h 2. Elytra without distinct, well- 

 defined spots. 



Black, dull ; base of antennae and tarsi yellow-red ; 

 upper-side scantily and unequally, under-side closely 

 covered with white scales. Thorax closely and distinctly 

 punctured, with fine central furrow and feeble lateral 

 tubercles ; elytra with deep punctured striae, interstices 

 narrow, somewhat convex. L. 1 — 1\ 1. Eare. 



C. urticae, Boh. 



S 2, Suture of elytra with a black 

 spot, enclosed by white. 



a 2, Tibiae red-brown; length 1\ 

 — 1| lines. 



Short ovate, rather flat. Black, duU ; antennae and 

 tibiae reddish-brown ; tarsi red-yellow ; thorax with sides 

 and three lines on disc (outer ones slightly curved), elytra 

 with numerous short lines (two on each near suture longer), 

 suture with a common spot (interrupted in middle), and 

 under-side of body closely covered with whitish scales. 

 Lateral tubercles on thorax obtuse ; elytra with feeble 

 punctured striae. Eather common. C. campestris, Gyll. 



b 2. Tibiae yellow-brown ; length 

 1 line. 



