NORTH AMERICAN COLEOPTERA. 



141 



gelatinarife Fab., 631. = Galeruca [1] 

 xanthomelffiiia Schrank. 

 vittata Fab., 633. = Diabrotica. 

 aniericana Fab., 636. = Adimonia. 

 notulata Fab., 636. = Galeruca. 

 notata Fab., 637. = Galeruca. 

 furcata Oiiv., 643. [2] 

 dorsalis Oliv., 646. — Plijilechtlirus. 

 caminea Fab., 656. = Cerotoma tri- 

 furcata Forst. 

 Altica (93 bis) 



petaurista Fab., 674. = Oedionychis. 

 thoracica Fab., 678. = Oediouychis. 

 abdominalls Oliv., 679. = Oediouy- 

 chis vians Illig. 

 conciuua Fab., 679. = Oedionychis 

 var. 

 caroliuiana Fab., 684. = Disouycha 



(punctiffera Lee.) 

 glabrata Fab., 68.5. = Disonycha. 

 miuiata Fab., 685. = Oediouychis. 



conjugata Fab., 686. = Disonycha 



pennsylvanica ///. pale var. 

 quercata Fab., 687. ^ Oedionychis 



(/i'rnfta/i'.sMcls.) 

 obsidiaua Fab., 691. = Oediouychis. 



[3] 

 suturalis Fab., 692. = Oediouychis. 



[4] 

 elougata Fab., 694. = Systeua hud- 

 sonias Fotst. 

 frontalis Fab., 694. = Systeua. 

 tibialis 0/iv., 697. = Lactica (ocreaia 

 Say.) 

 collata Fab., 702. = Disouycha col- 



laris Fab. {mellicoUiis Say.) 

 iris Olw., 702. ^= Lactica (.tpecularh 

 Harold.) 

 polita Oliv., 706. = Graptodera [5] 

 liturata Oliv., 707. = Oediouychis 

 quercata Fab. 

 [6] 



[1] — The names Galeruca and Adimonia are used in the same 

 sense as in the " Classification Col. N. A." In the " Catalogus" the 

 former name is equal to Galerucella and the latter to Galeruca. 



[2] — ^This species is quoted doubtfully from N. A. In the " Cata- 

 logus" it is placed as a synonym of Cerotoma trifurcata Forst. 

 (^caminea Fab.), but this cannot possibly be true. 



[3] — This is a variety of the one above with the sides of the thorax 

 alone pale. 



[4] — Is the variety entirely pale above with the suture ferruginous 

 brown, wider at base. 



[5] — Graptodera polita Oliv., is an olive green species of the size 

 and form of foliacea. The elytra are scarcely visibly punctate, the 

 thorax with feeble transver.se impression. The antenna? and legs are 

 rufo-testaceous, the hind femora piceous. I know but one other spe- 

 cies in our fauna with pale legs, G. fuscoceuea Mels. This is much 

 smaller and more robust, the elytra very distinctly punctured. 



[6] — This is the larger variety of quercata in which the elytral 

 markings are broken into vittae. 



