042 ACADEMY OF NATURAL SCIENCES 



G. P. FACETA. — Green with a pale fulvous margin and longi- 

 tudinal line. 



Inhabits Missouri. 



Body oval, green : head entire before : antennae, excepting 

 the first joint, dusky : thorax with a pale fulvous lateral margin 

 and fulvous edge ; a longitudinal pale fulvous line in the middle ; 

 posterior angles rounded, not prominent: scutel not abruptly 

 contracted in any part, with a longitudinal pale fulvous line on 

 the middle : hemelytra with a pale fulvous lateral margin and 

 deep fulvous edge : tergum blackish, with a fulvous margin. 



Length nine-twentieths of an inch. 



CYDXUS Fabr. 

 1. C. BixiNEATUS. — Black, polished, with sparse lateral hairs ; 

 tarsi dull testaceous. 



Inhabits the United States. 



Body deep black, polished : head with two longitudinal, paral- 

 lel, approximate, indented lines, abbreviated at the vertex, the 

 intermediate space somewhat resembling a carina ; lateral margin 

 with sparse black hairs : clypeus subentire, or obsoletely emargi- 

 nate at tip : antennas and rostellum piceous : thorax a little nar- 

 rowed before by a slightly arcuated lateral edge : lateral margin 

 [316] sparsely hirsute; an indented transverse line on the mid- 

 dle : posterior margin somewhat convex, edge slightly arcuated : 

 scutel large, remotely punctured : hemelytra densely coriaceous 

 at base, membranaceous tip white or pale brownish : wings 

 pale : feet spinous, piceous-black : anterior tibife compressed, 

 ciliated with spines : posterior pairs irregularly spinous : tarsi 

 dark testaceous. 



Length from three-tenths to two-fifths of an inch. 



Not uncommon in Pennsylvania as well as in Missouri. 



[Belongs to ^Ethus Dallas. — Uhler.] 



2. C. SPiNiFRONS. — Dark reddish-brown : clypeus ciliate with 

 spines ; anterior thighs with an oblique, linear, emarginate spine. 



Inhabits Missouri. 



Body dark reddish-brown, punctured : clypeus armed on the 

 edge with erect, equidistant, prominent spines : antennae pale 

 reddish-brown, second joint minute : thorax with dilated punc- 

 tures, obsolete on the anterior disk, a transverse indented line 



[Vol. IV. 



