LONGS SECOND EXPEDITION. IS;", 



cuated, and vertically rounded, with a slightly impressed line 

 bordered by a slightly elevated one, both so small as not to be 

 visible to the eye : elytra irregularly reticulated with elevated 

 lines ; the intervening spaces with slightly elevated centres ; 

 thighs clavate ; anterior and intermediate tibiae a little curved ; 

 tarsi beneath, and inferior portion of the tip of the tibia with Yel- 

 lowish hair. [280] 



Length nearly seven-tenths of an inch. 



This species is very distinct from any other that I have seen 

 and very readily recognized. 



[Identical with the European Upis reticulata ; and very abun- 

 dant throughout Canada, in Maine and at Lake Superior. — Lec] 



PIIALERIA Latr. 



1. P. testacea. — Pale testaceous, beneath black; thorax im- 

 punctured ; elytra striate, and with a blackish spot on each near 

 the tip. 



Inhabits United States. 



Body oblong-oval, polished; head hardly perceptibly punc- 

 tered; a transverse indented line before the eyes; antennas sen- 

 sibly dilated towards the tip; joints, from the sixth to the tenth 

 inclusive, transverse, hemispheric-compressed, perfoliate; eleventh 

 nearly globose ; thorax transverse-quadrate, impuuetured, rather 

 wider behind ; an impressed puncture each side on the basal 

 margin, anterior angles rounded; scutel blackish; elytra striated, 

 striae slightly punctured, more deeply impressed behind, abbre- 

 viated at the humeral angle ; a blackish-brown spot on each near 

 the tip; tergum blackish; beneath black; feet pale testaceous : 

 anterior tibia serrate with short spines, tip rather abruptly di- 

 lated, forming almost a lobe on the exterior side; intermediate 

 and posterior pairs spinulose-serrated, gradually dilating towards 

 the tip. 



Length more than one-fourth of an inch. 



This insect is not uncommon. It occurs in Pennsylvania, and 

 under dead marine animals on the sea-beach, from New Jerse; 

 Florida. 



2. P. picipes. — Black; antennae, mouth and feel piceous 



Inhabits the Southern States. 



Head destitute of an impressed line before the eye- ; antennae 



