344 Mr. A. M. Lea's Notes on 



g. Scutellum shining and im- 

 punctate. 



/(.. Prothorax pallid Or. seremis, n. sp. 



h.h. Prothorax black. 



i. Elytra maculate Ca. Uticiiosits, Boh. 



i.i. Elytra striped Ca. australis, Boi. 



(j.(j. Scutellum coarsely punctate, 

 at least on basal half. 

 /(. Elytra smooth, without ele- 

 vated interstices. 

 i. Tenth joint of antennae in 

 female slightl}' longer than 



wide Ca. excrementarius, Suff. 



i.i Tenth joint in female slightly 



transverse Ca. tiispilns, Chp. 



h.h. Elytra rough, the interstices 



more or less distinctly 



elevated.* 



i. Second joint of antennsr; more 



than half the lengtli of 



third Id. tasiiianica, Snd. 



i.i. Second joint much less than 

 half the length of third. 

 j. Apex of elytra much paler 



than disc Ca. pnijnirascens, Chp. 



j.j. Apex not paler than disc.f 

 /.-. Prothorax with a more or less 



distinct dark U Pr. erudita, Blackb. 



AJ,-. Prothorax without a dark U. 

 I. Fifth joint of antennte just per- 

 ceptibly longer than sixth , Ca. strigillat'xs, Chp. 

 l.l. Fifth joint very distinctly 



longer than sixth. 

 m. Elytra with four distinct trans- 

 verse pallid fasciae inter- 

 rupted at suture .... Ca. qttadrifasciafiis, n. sp. 

 m.m. Elytra without four pallid 



fascite Ca. crucicollia, Boi. 



* In Pr. erudita, Blackb., the interstices although not elevated 

 more or less throughout, as in most of the other species, are very 

 distinctly elevated posteriorly. 



f In these species the apex is usually paler than other parts of the 

 elytra, but there are always parts of the disc equally pallid. 



