16 Mr. Pascoe's Ecvislon 



f f Ridges on the elytra not closely tuberculate. 



g Kidges very irregular or zig-zag . . C. rufipes, Falir. 

 g g Eidges transverse. 



h First and second joints of fiinicle subequal C. griseus, u. Bp. 

 h h First joint of the funicle much longer than 

 the second. 

 i Prothorax at the base more than twice as 



broad as long C. Hopii, Fahr. 



i i Prothorax at the base less than twice as 



broad as long ..... C Jongicornis, u. sp. 



e e Strongly convex above. 

 j Punctures on the elytra divided by elevated 



ridges ...... C. effloratus, n. sp. 



j j Punctures on the elytra divided by flattish 



ridges C. vinosus, n. sp. 



d d Spaces between the punctures on the elytra 

 not ridged. 

 k Elytra sulcate-punctate, 



I Four well-marked frontal cariuae . . C. pollinosus, n. sp. 

 I I Two intermediate carinse obsolete . C. ceratus, n. sp. 



k k Elytra seriate-pimctate. 

 m Punctures on the elytra glabrous . C. foveatus, n. sp. 



m 7)1 Puuctm-es on the elytra filled with yellow 



scales C. maculatus, n. sp. 



c c Shortly ovate. 

 n Front of the head short. 



o Carina near the eye distinct . . C. transversalis, Germ. 



o Carina near the eye obsolete . . C memnonius, n. sp. 

 n n Front of the head longer . . . C. ovinus, n. sp. 



Section 2. 

 Elytra ivithfour dorsal and two post-humeral spines. 



a Median spines placed nearer the base than 

 the apex. 



h More or less scaly. 



c Carina near the eye obsolete . . C. a/raneus, n. sp. 

 c c Carina near the eye well-marked 



d Head and rostrum broad 

 d d Head and restrum narrower 

 b h Glairy above, as if varnished 

 a a Median spines placed nearer the apex. 



e Median spine reduced to a small conical 



point . . • . . . C. intermedms, n. sp 



e e Median spine large. 



/ Prothorax narrower at its base than at its 

 middle. 



gi Elytra in parts without scales. 



h Eyes round, prominent . . . C. carlo, n. sp. 

 h h Eyes narrowed, fiat . . . . C. alhispa/rsus, n. sp. 



C. bellicosus, n. sp. 



C. echidna, n. sp. 



C. albuminosv^, n. sp. 



