i>K I Hi; i mud B1 \1 I "7 ."» 



tato, carina angulari margin] valde ap] i . elytria a basi attenuates, punctia magnia seriatis, in- 



terstitiis parce punctnlatis, antennia elongatis, valde Berratis, articul iqui long 



pedibus castaneis. Long. "41. 



M \anotus ignobilis Mels. Proc, Acad. Nat. Sc. 32, 1 -'. 



A very distinct species, of which 1 have seen i nhj the single male Pound in Pennsyl- 

 vania by Dr. Melsheimer: the pubescence of the antennae is very Bhort, but dense and 

 erect. 



10. C. dcpressu ~ . elongatns, piceu . bmarginata, tho- 

 race latitudine non breviore, antrorsom angnstato, latei otice rix rotundatia, parw 

 tincte pui minus convezo, carina angulari margini valde approximate, elytria a basi attenuatis 

 striis impressia Bubtiliua pnnctatis, interatitiis vage punctnlatia, antennia (maria lanuginosia, fcminae 

 longius pubcscentibus) articulo 3 I vix breviore, pedibua rnfis. Long. "86 — • I. 



/'■hits depressus Mels. Proc. Acad. Nat. Sc. 2, L51. 



Middle and Southern States, not rare. In the male the elytra are more attenuated, and 

 almost straight on the -ides; in the female the sides arc slighth rounded. 



11. C. angu status, rnfo-testaceus, nil elongatns Bubtiliter griseo-pubet 



plana, thorace minus convexo latitudine vix antrorsum angnstato, latei iulo 



rotundatia | arce suLtilius punctato, carina angulari elongata margini valde approximata, ■ striis 



vix imprcssis distincte punctatis, intcrstitii- vix subtiliter pnnctnlatis, antennia articulo ; :tulo 



breviore. Long. ■■ 



Erichson, (ierm. Zeitschr. : '., L13. 



yehua testae* us Mels. Proc. Acad. Nat. Sc. 2, L51. 



One Bpecimen from Pennsylvania in Dr. Melsheimer'a collection, which agrees nv ■ r I ■ 

 Erichson's description in every respect except in being rather paler coloured. 



12. C. trap ezoi dens, fusco-piceua, longina griseo-] inlo 

 impreasa, thorace latitudine brevion , parce grossiua punctato, latei 

 rectis, carina angulari margini approximata, ubparalli ia Bubtiliua pnm I 

 inter.-titiis parce pnnctatis, pedibua runs, antennia piceo-rnfis, (maria sublanuginoaia) articulo 



duplo longiure. L ig. "31— *86. 



New J( rst y, Mr. Guex. Similar in characters to C. depressus, but somewhat l< 

 elongated, with a Bbort< r thorax; the third joint of the antenna is intermediate in -\/<- to 

 the .-i cond and fourth. 



13. ('. tsenicollis, niger, minua Bubtiliter albido-pubescens, fronts Bubimpi ta, tho- 

 race latitudine non breviore, n latis, pai ■ 



tato, margine omni Isete ruib, 



pnnctatis, margine baaali pedibuaque lasts runs, antennia piceo-rnl irtieulia i 



■ 

 One specimen, Philadelphia, Mr Schafhirt Peculiar from the very quadrate form "i 

 the thorax ; the inflexed portion of the thorax is red, the prosternum Mark; tho carin ■ ol 

 the posterior angles of the thorax is short, and divi littli from the margin; the an- 



tennas do not reach beyond the base ol the t li> *r.i \. 



14. C. Leonardi, niger, Bubtiliu 



sanguineo, latitudine vix 1 antrorsnm I 



