NATURAL SCIENCES OF PHILADELPHIA. 93 



in front, dorsal carina acute, projecting ; % witli the abdomen 

 simple, front and prosternum pubescent. 



A. bilineatus (Weber), Lee. 



Dorsal carina acute, projecting ; % prosternum not pilose ; 2d 

 segment channelled. 



A. granulatus (Say), Lee. 



Dorsal carina acute, projecting ; % front and prosternum pubes- 

 cent. 



A. biguttatus, Gory, Lee. 



This is evidently identical with the preceding, as is also A. 

 zemes, Gor^'. 



A. subfasciatus, || Lee. 



% with a pubescent fovea on the 1st segment, dorsal carina 

 projecting. 



This name has been changed to A. Lecontii, by Saunders in 

 his Catalogus Buprestidarum. 



A. fallax (Say), Lee. 



% front green, opaque, pubescent, prosternum pilose ; 2d seg- 

 ment with a broad pubescent fovea. 



A. interruptus, Lee. 



Very like the preceding, but the prosternum is sinuate in front. 

 A. subcinctus, Gory, Lee. 



% abdomen simple. 

 A. acutipennis, Mann. Intebrus, Lap., Lee. 



Dorsal carina projecting, 1st ventral suture visible at the sides, 

 % front pubescent, 2d segment deeply impressed. 



A. torpidus, Lee. 



Prosternum sinuate in front, dorsal carina projecting, % 2d 

 segment with a well-defined unpunctate channel. 



A. anxius, Gory, Lee. 



Very close to the preceding, but prosternum entire in front ; 

 % similar. 



A. pulchellus, Bland. 



9 . Elongate, above with the head, thorax, scutellum, and suture 

 of the elytra violet-blue, their margins brilliant coppery; antennie 

 short, stout, the third joint evidentlj^ triangular ; head very deeply 

 sulcate, rugose, pubescent ; thorax rugose, sides and median line 



