160 Erichson: 



thorace foiiiter inaequaliterque punctato; elytris crebre pro- 

 fundemje substriato-punctatis, transversim rugulosis, lateribus 

 cosMtis; antennis fuscis, articulis quinque basalibus pedibus- 

 que flavis. — Long. 4|"'. 



2. Sect. prothorace lateribus bidenticulato; elytrorum 

 basi inunarginäta. 



*2.'Gi^»Mi>Ates Er. 



C. ovalis, convexa, laete viridis, gemmea, prothorace pro- 

 funde punctato, utrinque subimpresso, lateribus obsolete den- 

 ticulatis; elytris dense profundeque seriatim punctatis, inter- 

 stitio penultinio subcoslato; pedibus antennisque pallide flavis, 

 bis articulo sexto septimoque fuscis. — Long. 3^ — 4'". 



* 3. C. coelestina Er. 



C. obloDgo-ovalis, leviter convexa, saturate coerulea, ni- 

 tidissinia, prothorace sparsim punctato, lateribus obtuse bi- 

 dentato; elytris subtilissime striato-puuctatis, apice subsinuatis; 

 antennis pedibusque flavis. — Long. 4^'". 



* 4. C. spurcaticornis Er. 



C. brevis, leviter convexa, saturate virescenti-aenea, ni- 

 tida, prothorace brevi, latiusculo, crebre punctato, lateribus 

 obtuse bidentato, elytris substriato-punctatis, apice punctato- 

 snlcatis; pedibus rufo-piceis, aeneo-micantibus; antennis testa- 

 ceis , articulis quinto , sexto septimoque fuscis. — Long. 2-j'". 



*5. C. parellina Er. 



C. obovalis, leviter convexa, cyanea, subopaca, protho- 

 race crebre punctato, lateribus obtuse bidentato; elytris ante 

 apicem leviter vcntricosis, dense punctatis, subtiiiter transver- 

 sim rugulosis; antennis crassioribus, subcompressisi nigris, 

 bäsi cyaneis. — Long. 2f". 



3. Sect. prothorace lateribus subunidenticulato; elytris 

 basi uiarginatis. 



* 6. C. gemmula Er. 



C. obovata, leviter convexa, viridis, gemmea, prothorace 

 crebre punctato; elytris subseriatim punctatis, apice punctato- 

 subsulcatis, lateribus transversim plicato-rugosis; pedibus testa- 

 ceis, tibiis apice tarsisque fuscis; anteunis fuscis basi testa- 

 ceis, articulo prinio viridi-nitidulo. — Long, 'i{"'. 



