CAltARl'S. 21 



naiTo\\-ed Ixjliind ; elytra, not sinuate before apex, convex, 

 Avitli a (lull bluisli margin. L. 11 — 12 1. Not uncommon. 



C. glabra tits, Payk. 



G, Elytra covered with numerous more or less regular 

 longitudinal striae and with three rows of depressions, 

 which are frequently metallic. 



a. Elytra bronze, with outer margin more or less 



violet; length 10 — 12 lines. 



Head black, thorax bronze-black, with violet margin; 

 elytra with three rows of about ten depressions ; in the 

 female they are very slightly sinuate before apex. Com- 

 mon. C ncmoralis, Muell. 



b. Elytra black ; length 8 lines. 



Black, with a bluish margin to thorax and elytra ; latter 

 moderately convex, with three rows of indistinct depres- 

 sions and somewhat notched raised lines, not sinuate before 

 apex. Eare. C. convexus, Fab. 



CaJosonia. 



A. Thorax and elytra not concolorous. 



Head and thorax bluish black; elytra goklen-green, 

 much broader than the thorax, parallel-sided in the male, 

 somewhat dilated behind in the female ; they have sixteen 

 punctured striae, with impressions in the fourth, eighth, 

 and twelfth interstices. Intermediate tibiae of male 

 slightly curved, those of female hairy on outer side ; first 

 three of the four dilated joints of male anterior tarsi 

 covered with hair beneath. L. 11 — 14 1. Eare. 



(J. sycophanta, Lin. 



7?. Thorax and elytra concolorous. 



Upper-side bronze, with a greenish margin to thorax and 

 elytra, under-side greenish; elytra broader than thorax, 

 dilated behind, with sixteen punctured striae, with impres- 

 sions in the fourth, eighth, and twelfth interstices. Inter- 

 mediate tiljiae of male slightly curved, hairy on both sides; 

 all the four dilated joints of male anterior tarsi coveied 

 with Jiair l)eneath. i.. 7 — 'J 1. Not uncommon. 



C. inquisitor, Lin. 



