21 



50 





51 





52 



58 



53 



57 



54 





55 

 56 



57 



57 





58 





59 

 60 

 61 



62 

 63 



64 



65 



66 



67 

 68 



69 



70 



71 



72 



73 



74 



75 



76 



77 



78 



91 

 66 



Elytra parallel, seriate punctures 

 large 



Elytra obovate, seriate punctures 

 smaller 



Strise less deep, intervals more 

 or less convex. 



Colours in distinct longitudinal 

 vittse. 



Eyes bordered by a carina and 

 sulcus 



Eyes not so bordered 



Length greater than twice 

 breadth, interstices sublsevi- 

 gate 



Length less than twice breadth, 

 interstices strongly punctate . . . 



Colours not in distinct longi- 

 tudinal vittfe 



var 



Elytra seriate-punctate. 



Ocular sulcus distinct. 



Pronotum Isevigate ... 



66! 

 65 



91 



72 



71 



84 



78 



77 



Pronotum punctate. 



Interstices of elytra more or less 

 punctate. 



Length 12-14 mm., seriate punc- 

 tures finer than in C. affinis. 

 Bless 



Length 10 mm., seriate punctures 

 larger than in C. aifinis, Bless. 



Interstices of elytra impunctate 

 and minutely rugose 



Ocular sulcus wanting. 



Length greater than twice 

 breadth. 



Size medium, 14 mm. long; in- 

 tervals flat. 



Eyes normally distant, colours in 

 vittse 



Eyes almost contiguous, colours 

 obscure 



Size small, 11 mm. long; colour 

 black 



Length almost exactly twice 

 breadth. 



Prothorax with basal half sub- 

 parallel. 



Elytral intervals distinctly punc- 

 tate. 



Size large, 19-21 mm. long; 

 seriate punctures large 



Size smaller, 16 mm. long; seriate 

 punctures as in C. variabilis, 

 Bless 



Elytral intervals apparently im- 

 punctate 



costatus, Blkb. 

 Jongiuscvlus, Blkb. 



carinaticeps, Blkb.. 



gilesi, n. sp. 



zonatus, Blkb. 



mercAiriiis, Blkb. 

 croesvs, Blkb. 



IcBvicollis, Bless. 

 cyanipennis, Hope 

 coelestis, Pasc. 



aciifangulus, Blkb. 

 miindus, Blkb. 

 sericafus, n. sp. 



cylindricus, Blkb.. 

 hoops, Blkb. 

 *hoviUi, Blkb. 



colossus, Blkb. 

 laticollis, Blkb. 



longuluSy Blkb. 

 *tenuicornis, Geb. 



