OF THE UNITED STATE?. 



371 



k. Pterottichi (genuini.) 

 Caput posticc non constrictum. 

 Elytra intcgra, stria 8 va intcgra. 

 Tibi;p antica' apice incrassata; et spinulosse. 

 (Mcntum medio dentatum.) 

 (Corpus glabrum.) 



C. EARPALL 



1. Earpali (genuini.) 

 Abdomen non pedunculatum. 



(1'. Ditomi.) 



D. CEL(ENII. 



m. Lie in i. 

 Labrum impressum. 



Mentum non dentatum. 



Elytra punctis ocellatis solitis. 



n. L'hli nil igcnuini.) 

 Labrum planum. 

 Mentum medio dentatum. 

 Elytra punctis ocellatis solitis. 

 (Corpus valde pubescens.) 



o. Oodides. 

 Labrum planum. 



Mentum medio dentatum. 



Elytra punctis ocellatis margini contiguis. 



e. oz j:\.i:. 



p. PseudomorjJti. 

 Elytra truncata, marginc non interrupto. 



(p'. Oz.rnre.) 

 (Elytra intcgra, sulco marginali interrupto.) 



(P " ' ■') 



F. BROSCI. 

 <[. PtydrL 



Tibia; anticce cmarginata; truncata;. 

 .I'arnplcura; appendiculata;. 

 Prosternum non productum. 



r. Metrii. 

 Tibia; anticae emarginatcc, truncata;. 

 Parapleural appendicular. 

 Prosternum postice productum. 



p'. I hare had no opportunity of examining this group, but 

 from figures and remarks by various authors I have no 

 doubt of its near relationship with Ozirna. 



r'. Brotei (genuini.) 

 (Parapleural appendicular'. 

 Prosternum posticc non productum. 

 Thorax pedunculatus.) 



8. Promecognaihi. 

 Parapleurs dod appendiculata. 

 Tibiae antics cmarginata-, truncats. 

 Prosternum non productum. 

 (Labrum breve, sinuatum.) 



G. 8CARITIBES. 



t. Scaritides (genuini.) 

 Tarapleunv varias • 

 Tibia; antica; cmarginata; palmats. 

 Antenna; articulo 1"'" longissimo. 



u. Clivina . 

 Parapleural appendicular^. 

 Tibi;e antica; cmarginata-, palmata;. 

 Antenna; articulo l n '° non longiore. 



II. BEMBIDIA. 



v. Benibidia (genuini.) 



Tarapleura; appendicular'. 



Tibia' antica 1 emarginat:i- trune.it .. 



Antenna; filiformes, articulis 2 glabris; - nib 



glabro. 

 (Talpi sa-pissime subulati. 

 Elytra stria marginali intcgra.) 



I. CARABI. 



x. Carabi (genuini.) 

 Tibiic antica; non omarginat e. 

 Acetabula antica posticc hientia. 

 Mcsosternum dctectum. 



y. Elaphri. 

 Tibia antics emarginata, toI simplioea. 



Acetabula antica intcgra. 

 Mcsosternum dctectum. 



z. Omophronet. 

 Tibia antics vix emarginats. 



Acetabula antica intcgra. 



Mesostcrnum prosterno dilatato obtectuni. 



