I 4 lAMILY II. — CAEABID.I-,. 



KEY TO.l.NDlANA .sTEflES OF GROUP C. 



it. Kyes large or moderately large, eouvox ; outer lul'e >if maxilhe with 

 the two joints di;itmet. "" 



h. Dui-sal puDctures of elytra oii the third interval only. 



c. Stria; on front of head normal ; elytra distinctly striate, with at 

 least the first and second stri:e entire ; stri:e punctate, 

 d. Thorax narrower at base than apex. 



c. Form depressed ; all the stri;e of elytra entire. 



/. Thorax cordate, nearly twice as wide as long, much nar- 

 rower at base than apex; legs and base of auteume dull 

 brownish-yellow. >-"■ cordatlm. 



ff. Thorax subquadrate. but sliglitly narrower at base than 

 apex: legs dark retldish-brown. ^^. ixTERiiEuiiM. 



ce. Form more or less convex. 



!l. Elytra with all the stri« entire ; head alutaceous. 



7i. Larger, ."i-il mm.; blackish or piceous. bronzed, the elytra 

 with pale markings. s'.i. geaciliforme. 



hh. .Smaller. 4^-L5 mm. 



;. Elytra dull brownish-yellow with two fusenus cross- 

 bands, one slightly behind the middle and another 

 between this and apex: striie scarcely less deep at 



tip. OBFRTHUEI. 



/(. Elytra greenish-bmnzed with pale markings; strise 

 much tiner at tip. '■»<■ fraterxum. 



gg. Elytra with several of the stri.B abbreviated behind. 



j. Hind angles of thorax distinctly carinate ; head very 

 finely or not at all alutaceous: size very small, not over 

 .'!.."i mm. 01. VERSICOLOR. 



jj. Hind angles of thorax very finely carinate; head dis- 

 tinctly alutaceous ; bronzed, tinged with gi-een. elytra 

 with dull yellow markings; size 4.2-."i.5 mm. 



C0^"STRICTEM. 



dd. Thorax not perceptibly narrower at base than apex. 



I: Thorax squarely truncate at base, the hind angles rectangu- 

 lar ; elytra black, with dull yellow markings : length less 

 than 5 mm. '.>2. variegatum. 



7.7.-. Thorax slightly obliquely truncate each side at base : elytra 

 dull yellow with a bar behind the middle and two or three 

 spots blackish ; length .". or more mm. 93. postfasctatiwi. 

 re. Striae on front of head double, often convergent. 

 1. Frontal striae more or less oblique. 

 m. Frontal strife but slightly oblique, the outer one interrupted: 

 size small, not o\ev 4 mm. 

 H. Thorax cordate, the base pedunculate or subpedimculate. 

 0. Moderately convex; thorax scarcely wiiler than long: 

 elytra brownish-green with a subhumeral and a small 

 submarginal siwt dull yellow. 04. pediceixatum. 



00. Slightly deinessod : thorax one-h.-iH' or more wider than 

 long; elytral spot.'' /is fn precedin.g but larger: punc- 

 tures of elytra finer. n.o. QrADRiMACuL^TUM. 



