AMERICAN PniLOSOPniCAL SOCIETY. 473 



22. F. TKFlMINATA. — Dccp rodclLsh-brown ; elytra darker; :iii- 

 tonnaE and feet testaceous : thorax not contracted behind. 



Lenj^th seven-twentieths of an inch. 



Carabus terminatus Melsb. Catal. 



Body dark reddish-brown ; eyes blackish ; antcnnje and palpi 

 testaceous, somewhat darker at tips j thorax transverse, with a 

 distinct, depressed margin each side, not narrowed behind, pos- 

 terior angles subacute, attaining the humeral ones, dorsal line 

 indistinct; elytra somewhat opakc, darker than the thorax, striae 

 impunctured, suture and edge paler, marginal punctures distinct, 

 ii distinct sinus near the tip; feet testaceous; venter and post- 

 pectus blackish each side. 



This species appertains to the genus Calathus of Bonelli. 



[A Ilarpalide of the genus Euri/trlrJms. — Lec] 



23. F. AUTUMNALIS. — Blackislx-browu ; antenao) and feet tes- 

 taceous, lateral edge not distinctly excurved behind. 



Length three-tenths of an inch. 



Carabus autumnalis Melsh. Catal. 



Body depressed, deep blackish-brown ; head black ; antennae 

 and mouth yellowish testaceous, the former brownish towards 

 the tip ; thorax a little narrower behind, broadest before the 

 middle, margin not depressed, dorsal and basal lines distinct, 

 posterior angles subacute, hardly attaining the humeral angles, 

 lateral edge not distinctly excurved behind ; elytra blackish, 

 polished, strife impunctured, edge with a very obtuse sinus near 

 the tip, marginal interstitial line serrate within ; feet testaceous. 



It seems to belong to the genus Calathus of Bonelli. 



Resembles terminating, but is smaller, and the thorax is a lit- 

 tle narrowed behind, and is destitute of a depressed margin. 



[Belongs to Bradycellus. — Lec] [49] 



24. F. LIMBATA. — Dark reddi.sh brown; thorax rounded; 

 elytra deeply margined with testaceous ; postpectus pedunculated. 



Length from one-fourth to three-tenths of an inch. 



Carabus litnbatus Melsh. Catal. 



Body deep reddish-brown ; antennae at base, and palpi paler ; 

 thorax suborbicular, margin not depressed, edge consisting of a 

 simple elevated line, anterior angles subacute, dorsal line indis- 



1823.1 



