IDS .Mr. Watkuhousk on tin- ijeiiiis Calocbronnis. 



lines, the interstices narrow and slightly convex. The penvil- 

 timate segment of the abdomen has a trapezoidal emargination 

 at the apex. 



Hab. Nepal. Brit. Mus. 



The above descri]ition is taken from TTo]^e'p original sppoimen. 



C. a'Mvhis, n. sp. (PI. II, f. 0.) 



Nigei-, sub-o]iacns ; thorace medio canaliculato, utrinqne biim- 

 presso ; elytris dimidio basali ferrugineo-flavo, singulis tricostatis. 

 Long. 3l-4f lin. 



Head convex, shining, rather closely and excessively finely 

 punctured, rostrum* very short, strongly transverse, at the base 

 of each antenna there is a shght round tumour ; mandibles 

 pitchy. Thorax shining, clothed with A^ery delicate grey pubes- 

 cence only visible in some lights. Elytra densely pubescent, 

 Avith the basal half rusty-yellow, each Avith three distinct roof- 

 like costse, and with an indication of a fourth. 



$ Antenna:^ nearly as long as the elytra, third joint a little 

 elongate, A'ery obliquely truncate at the apex, fourth joint as 

 long as the tAvo preceding taken together, compressed, broader 

 than the thii'd, the 5th to 10th the same length as the third, 

 the eighth, ninth and tenth diminishing in Avidth, the fifth to 

 eighth Avith the loAver anterior angle a httle produced, the 

 eleA'euth joint a little longer and much narroAver than the pre- 

 ceding. Thorax sub-quadrate, rather straight at the sides, 

 arched in fi'ont, Avith a deep mesial longitudinal channel, and 

 on each side tAvo deep fovea^, tli,e raised portion dividing the 

 fovea^ oblique. Penultimate segment of abdomen triangularly 

 emarginate at the apex, and A\nth a dee}) longitudinal mesial 

 channel. 



9 Antenna? | the length of the elytra, third joint as broad 

 at its apex as long, fourth to ninth scarcely longer than broad, 

 the tenth a little narrower, eleventh narrowed at the apex. 

 Thorax a little liroader than long, rather narroAved in front ; 

 the rest as in the male. 



Hab. Sarawak (Wallace). Brit. :\Ius. 



*Tlie portion of the head which is in front of the insertif)n of the 

 antennsB, not strictly a rostrum iu this o-enns. but J use the \\'ord as a 

 convenient one. 



