lis 



GHAL/ENOSOMA ANTENNATA sp. n. 



Melallic green, the antennfe and legs flavons, thorax trans- 

 versely sulcate, impunctate, elytra closely and strongly punctured, 

 the interstices more or less rugose; antennae very long and robust. 



Length 4 mill. 



Of subelongate, scarcely widened shape, metallic green, the head 

 scarcely perceptibly punctured, minutely granulate, the frontal 

 élévations indistinct, bounded behind by a deep fovea, clypeus 

 broadly triangular, labrum black, antenna3 nearly extending to the 

 apex of the elytra, flavous, the second and third joint very small, 

 moniliform, fourth joint the longest, this and the foUowing joints 

 robust, rather widened and slightly curved ; thorax twice as broad 

 as long, the sides nearly straight, the surface with some very 

 minute punctures, rather strongly transversely sulcate, metallic 

 green; scutellum of the latter colour; elytra with a feeble dépres- 

 sion below the base, strongly and closely punctured, the inter- 

 stices slightly transversely wrinkled, below metallic green, legs 

 flavous, the first joint of the anterior tarsi strongly dilated in the 

 maie. 



Hab. Pondichery, India. 



This species, although closely allied in coloration to C. vindis 

 dlffers in the long and robust antennse of the maie in connection 

 with the strongly punctured and wrinkled elytra; in the female 

 the antennse are thinner but the elytral punctuation is the same. 



CHAL.ENOSOMA FULVITARSIS sp. n. 



Cupreous above, below bluish, the antennae, tibise and tarsi 

 fulvous, thorax nearly impunctate, obsoletely sulcate, elytra with 

 basai dépression, strongly and closely punctured, cupreous, a 

 spot at the base, and Iwo at the middle, placed transversely, pur- 

 plish. 



Length 5 mill. 



Ovate, widened posteriorly, the head metallic cupreous, very 

 finely and sparingly punctured, the frontal élévations broadly 

 transverse, the clypeus triangular, convex, the labrum piceous, 

 antennae fulvous (the last three joints wanting), second and third 

 joint very small, the fourth as long as the preceding three joints 

 together; thorax nearly three times broader than long, the sides 

 very feebly rounded, the angles acute, the surface with a few very 

 fine punctures hère and there, transversely sulcate at the middle, 

 the sulcus more distinct at the sides, scutellum purplish; elytra 

 with a rather deep dépression below the base, strongly and closely 



