162 ^ Say's Descriptions of new 



To this genus, which was separated from Tillus by 

 Kirby, the following species appear to belong. 



Tillus bicolor, Nob. Journ. A. N. S. vol. 5, p. 174. 

 Tillus undulatus, Nob. ibid. p. 174. 



Glerus, Fab. 



1. C. quadrisigndtus. Posterior two thirds of the 

 elytra black, with two broad whitish bands. 



Inhabits North Carolina. Harris. 



Body rufous, somewhat hairy : antennce black : palpi 

 rufous, dusky at base : thorax with an angulated im- 

 pressed line: elytra black, basal third rufous; abroad 

 yellowish-white band on the middle and a narrower one 

 near the tip ; more obviously and densely punctured at 

 base : feet black. 



Length two fifths of an mob. 



trifi 



tus, S. by the bands of the elytra. The mid 

 the latter is rufous or fulvous, and of the former black, 

 and as long as wide, whilst in the present species the 

 middle band is not so long as the width of the elytra, 

 and the posterior band is at least half its size and of 

 the same color. 



2. C. sa7iguineus. Elytra sanguineous; head and 

 thorax dusky. 



Inhabits United States. 



Body dark piceous: antemice, terminal joint paler: 

 thorax with a longitudinal dorsal, and lateral rounded 

 indentations: *«/?eZ dark piceous : elytra with numerous, 

 Qbvious, profound, irregularly disposed punctures : venter 

 and feet somewhat paler. 



Length about one fifth of an inch. 



