390 Mr. C. O. Waterhouse's descriptions of 



angulos posticos late impressa et juxta scutellum fossis 

 duabus; elytris piceis (sutura marginibusque fuscis), sat 

 crebre distincte punctatis, costis fere nuUis. 

 Long. 7 — 8 lin. 



Elongate-elliptical, reddisli-pitchy, with the suture and 

 margins of the elytra fuscous. Antennge as long as head 

 and thorax together. Head rather thickly and not very 

 strongly punctured, distinctly impressed on each side close 

 to the eyes and deeply between the antennae ; there is an 

 elongate fovea on the forehead ; the deflexed portion forms 

 an obtuse angle with the upper portion {i. e., it is not so 

 suddenly deflexed as usual), it is rather small, broader 

 than long, and has a slight transversely-impressed line. 

 Thorax a little narrowed and rounded in front, gently con- 

 vex, rather thickly and finely (but distinctly) punctured, 

 the usual discoidal impressions and the pair next the scu- 

 tellum are distinct in one example and rather obsolete in 

 the second ; the impression within the posterior angles is 

 wide but indistinct ; the posterior angles are a little less 

 than right angles. Scutellum extremely delicately punc- 

 tured. Elytra rather thickly and very distinctly (but not 

 very strongly) punctured [the larger specimen has the 

 elytra more strongly punctured] , the interspaces smooth ; 

 the costee are very indistinct. 



Hab. — Penang (J. C. Bowring, Esq.). Brit. Mus. 



C. crihrata, sp. nov. 



Piceo-castanea, calva, nitida ; capite convexo, inter 

 antennas vix impresso, crebre sat fortiter punctato ; 

 thorace antice angustato, basi perparum ampliato, con- 

 vexo, crebre sat fortiter punctato, medio antice posticeque 

 leviter impresso, disco utrinque foveola notato; elytris 

 crebre fortissime lineato-punctatis, punctis transversis, 

 interstitiis Isevibus subcostiformibus ; abdomine crebre 

 subtihter punctulato. 



Long. 7 lin. ; lat. 2 lin. 



Thorax narrowed in front, a little swollen at the pos- 

 terior angles (which are nearly right angles), the greatest 

 width being a little before the angles ; the punctuation is 

 not very strong but very distinct, rather close ; there is a 

 slight longitudinal mesial impression in fi'ont, the usual 

 pair at the base (not very distinct), and the usual small 

 fossa on each side of the disk ; there is no distinct impres- 

 sion within the posterior angles. Scutellum almost ira- 



