9G CRYPTOHYPNUS. 



4. C. LuciDULUS. Convexhisculus, parce griseo-pubescens, supra 

 obscure œneus, violaceo-micans , remote punctulatus , sitbttis 

 nigro-piceus ; thorace Intitudine longiore , lateribus subrectis , 

 angulis posticis aciitis , productis, haud divaricatis ; elytris stria- 

 lis , i^triis remote punctulalis ; thoracis angulis posticis antennis 

 pedibusque ferrugineo-testaceis. — Long. 2 1/5 " lat. s/* ". 



Hiibiiat ad sinum Woskresensk peninsulœ Kenai, medio jiinii , 

 sub lapidibus frequens. D. F. Frankenhauser. 



Mannerh. Ioc. cit. 4^ part. p. 153, 197. 



a. C. RESTRiCTULUS. Oblouginsculus , niger , tenue griseo-pii- 

 bescens , subtiliter sat crebre punctulatus ; thorace Intitudine vix 

 breviore, supra conv.'xo , lateribu'i rotundato ampliato et posticc 

 valde restricto , angulis acutiusculis productis ; elytris in medio 

 tantum obsoletissime s'ibstriatis ; palpis, antennarum basi , sutura 

 postice , margine et epipleuris ehjtrorum pedibusque riifo-ferru- 

 gineis , femoribiis plus minusve infuscatis. — Long. 1 3/4 "' lat. s/s". 



Ad CastelUim Nicolajevsk peninsulœ Kenai , medio junii sub 

 lapidibus et lignis eœsis a D. Holmberg rarius inventus. 



Mannerh. Ioc. cit. V- part. p. 15G, 198. 



3° Quatre espèces des Etats-Unis. 



\. C. Tu.MESCENS. Obems , virescenti-ater , cinereo-pubescens , 

 thorace convexo , antrorsuni valde angustato, lateribus rotundatis, 

 dense subtilius punctato , elytris striis vix obsolète punctatis , in- 

 terslitiis panlo convexis , pedihus flavo-testaceis , antennis piceis , 

 articulis "-l et ù œqualibus jlavis , ^^ sequentl œquali. — Long. 



1 1/2 "'. 



Lec. Rivis. niat. Un. St. in Am. Phil. S.:c. Trans. X , new Ser. p. 480 , -4. 



One spécimen , norih shore of Lake Superior. The front is flat , 

 wilii the anlcrior margin distinct : il is as fincly punctured as the 

 thorax. This species bas vcry mucli the appcarance of Cardiopho- 

 rwSjbutthe prosternai spinc is long. 



