]\Ir. Wateiihouse on l/ic gcnm CaloclirumUiS. 199 



C. riigatus. n. sp. (PI. II, f. 7). 



Elougatus, uiger ; elytris piceo-testaceis, deuse rubro-sericeis, 

 striis impressis, iuterstitiis convexiusciilis, 2° et 4° sub-costatis $ . 

 Long. 51 liu. 



Head gently convex, impressed on the forehead ; rostrum 

 extremely short, space lietween the anteuual pit and base of tlic 

 mandible aljout half the diameter of the antennal pit. Antennae 

 about ^ the length of the elytra and (for the genus) rather slender, 

 the sixth to tenth joints slightly diminishing in length, and a tritlo 

 more slender, eleventh joint a little longer, parallel, scarcely 

 acuminate at the apex. Thorax black, margined, delicately 

 l)ubescent, disc transversely impressed behind the middle, deeply 

 impressed in front of and behind the oblique lateral ridge. 

 Penultimate segment of abdomen ^vith a deep incision. 



Ilab. Allahabad (J. C. Bowring, Esq.). Brit. Mus. 



C. ruber, n. sp. (PI. II, f. 8). 



Elongatus, niger supra, piceo-testaceus dense rubro-sericeus ; 

 thorace medio longitudinaliter canaliculato, lateribus bifoveatis ; 

 elytris minus elongatis unicoloribus, obsolete bicostatis 9 • 

 Long, of hn. 



Antenna? compressed, third joint as long as the two preceding 

 together, foiu'th a little longer, truncate at the apex, fifth to 

 ninth nearly the same form, but gradually more obliquely 

 truncate at the apex, so that the lower anterior angle becomes 

 more acute but is not produced, the tenth joint is rather smaller, 

 very oblic^uely truncate, the eleventh narrow, parallel, acumi- 

 nate at the apex. 



Hab. Allahabad (J. C. Bowring, Esq.). Brit. Mus. 



This species is very close to C. riigatus, and I thought that 

 it might, jierhajis, be the female of that insect, but the lateral 

 oblique ridge of the thorax is placed more posteriorly (see hg.), 

 and the lateral impressions are not so well defined ; the sj^ace 

 between the antennal pit and the base of the mandible is also 

 much greater. 



6'. velntimis, n. sp. (PI. II, f. 9). 



l<]longatus, piceo-niger, supra piceo-testaceus, dense flavo-rufo- 

 sericcus ; thorace sat transverso, medio canaliculato, utrinquc 

 fortiter impresso ; elytris obsolete bicostatis ; abdominc cyaneo- 

 nigro. Long. 5^ lin. 



