1>8/| DE CHAUDOir.. 



yy. Thorax transversus, 

 r. Elylra disco tripunctala. 

 0. Elylra punctis omnibus ad striam terliam silis. 

 G. brcritarm, 



00. Elytra punctis binis posterioribus ad striam se- 

 cundam sitis. 



q. Tarsi poslici articule quarto extus lobato. 



C. cyanellus, cyanonotus, xqtMtorùis, transversicollis, pîcicornis, (am- 



pros. 

 C. ciPrufeomaryinatus, lionoùts. 



fjq. Tarsi postici articulo quarto extus hand loi>alo. 



C. htcolor, fftfficitiSf ahenonotus, reflexicoUîs^ "pecloralis, ■ 



'z. Elytra disco bipunctato. 

 C. lucidus. 



zzc, Elytra disco haud punctata. 

 C. Buckleyi. 



zzzz. Elytra ante apicem unipunctata. 

 C. InngipenniK. 



yyy. Thorax anlice anguslatus. 



0. Tarsi postici articulo quarto exlns Iol)a!o. 

 z. Elytra disco tripunctala. 

 q. Elytra apice mulica. 

 r. Elytra obsoletissime striata. 

 C. msifjnis, ■poiitus, liexacœliis, Isevipennis, 



rr. Elytra evidenler striato-punctala. 



(]. latîcoUis, pliœolomiis, Chaudoiri, metaUîciis, orbicoUis, reflexns, con- 

 sentanem, ruficomis, fratcUus, crytlirocenis, convexhisculus. 



rrr. Elylra sublilissime striato-punclata, fere Iffvin. 



C. conicuSy trapezicoUù. 



