New Coleopterous Insects of North America. 173 



Coccinella marginipennis. Black : spot on the fore part of 

 the thorax, and margin of the elytra red : elytra with three 

 red spots; the hinder one common: legs red. Little 

 more than one line in length. Inhabits Georgia. Plate XI. 

 fig. 15 



Galleruca janthina. Smooth, polished, shining blue : eyes 

 black ; thorax with an impressed transverse line : sometimes 

 found inclining to greenish. About two lines in length. 

 Inhabits from New-York to Georgia. Plate XI. fig. 16. 



Colaspis infuscata. Pale brown : body beneath dusk}': head 

 antenna?, thorax, and three spots on the elytra, brownish 

 dusky ; the fore one lunate on the hinder side ; the hinder 

 one curved on each side in a contrary manner : the middle 

 one rounded. Length two lines. Inhabits Georgia. Plate 

 XI. fig. 17. 



Chrysomela scalaris. Greenish blue : antenna? and legs brown : 

 elytra punctate, yellow, spotted with greenish blue : the ex- 

 terior spot at the base, lunate ; suture with a broad greenish 

 blue denticulate line. Length half an inch. Inhabits from 

 New-York to Florida. Plate XI. fig. 18. 



Altica oblonga. Above pale brown, beneath darker : eyes 

 black : lateral margin of the thorax dark brown : thorax 

 and elytra punctate. Length two lines. Inhabits Georgia. 

 Plate XI. fig. 19. 



Cryptocephalus subfasciatus. Thorax punctate : elytra punc- 

 tato-striate. Black : lateral margin of the thorax and two 

 spots on each of the elytra red, the one nearest the tip late- 

 ral, the other nearly forming a band. Length two lines. 

 Inhabits Georgia. Plate XI. fig. 20. 



