9G CRYPTOHYPNliS. 



4. C. LUODULUS. Convexitisculus, parce griseo-pubescens, supra 

 obscure, ceneus, violaceo-micans , remote punclulatus , subtus 

 nigro-piceus ; thorace latitudine longiore , latsribus subrectis , 

 angulis posticis acutis , productis, hand divaricatis ; elytris stria- 

 tis , sti'iis remote punctulatis ; thoracis angulis posticis antennis 

 pedibusque ferrugineo-testaceis. Long. 2 i/s "' lat. s/4 '". 



Habitat ad sinum Woskresensk peninsuloe Kenai , rneclio junii , 

 sub lapidibus frequens. D. F. Frankcnhauser. 



MANNERH. loc. cit. 4 part. p. 135 , 197. 



5. C. KESTRICTULUS. Oblongiusculus , niger , ten-te griseo-pu- 

 bescens , snbtiliter sat crebre punctulatus ; thorace latitudine vix 

 breviore, supra convrxo , tateribus rotundato ampliato et postica 

 valde restricto , angulis acutiusculis productis ; elytris in media 

 tantum obsoletistime s'lbstriatis ; palpis, antennarum basi , sutura 

 police, margine et epipleuris elytrorum pedibusque rufo-ferru- 

 gineis , femoribiis plus minusve infuscatis. Long. 1 5/4 '" lat. 2/5'". 



Ad Castellum Nicolajevsk peninsulse Kenai , medio junii sub 

 lapidibus et lignis ccesis a D. Holmberg rarius inventus. 



MANHERH. loc. cit. 4 e part. p. 136, 198. 

 3 Quatre especes des Etats-Unis. 



1. C. TUMESCENS. Obesus , virescenti-ater , cinereo~pubescens , 

 thorace convexo , antrorsum valde angustato, later ibus-rotundatis, 

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

 ter stitiis paulo convexis , pedibus flavo-testaceis , antennis piceis , 

 articuiis 2 et 3 cequalibus flavis , 4 sequenti osqualL Long. 



LEG. Rcvis. Elat. Un. St. in Am. Phil Soc. Trans. X , new Ser. p. 486 , 4. 



One specimen , north shore of Lake Superior. The front is flat , 

 with the anterior margin distinct : it is as finely punctured as the 

 thorax. This species has very much the appearance of Cardiopho- 

 rus , but the prosternal spine is long. 



