162 



CERAMBYCIDjE. 



of abdomen shining ; femora slightly bent, compressed, and of a 

 pinkish red ; tibiae greenish blue, surface of hind tibiae waved on 

 the inside transversely, except at the base and tip. Tarsi black, 

 tinged with chalybeous. 



Length from 15j to 16| lines. 

 Hab. E. Indies (Coll. Stevens). 



35. Callichroma bivittatum, n. s. B.M. 



C. nigro-chalybeum ; capita thorace elytrisque virescentibus, 

 elytris singulis, vitta elongata atra velutina ad sutiu-am, cor- 

 pore subtus viridi. 



Head dark green, with bluish reflections ; mandibles dark 

 green, the tip brown, with brassy reflections; antennae purple, 

 first joint at the tip grooved in front. Thorax above minutely 

 striated across, varied with green and chalybeous, the sides 

 strongly spined. Scutellum blue varied with green, with an im- 

 pressed line down the middle. Elytra deep green, with an elon- 

 gated velvet black vitta close to the suture. Body beneath me- 

 tallic green. Legs purple, sometimes varied with green, the 

 femora compressed, not much dilated, tarsi obscure. 



Length 13 to 16 lines. 

 Hab. E. Indies. 



36. Callichroma Cantori. - B.M. 



Callichroma Cantori, Hope, Linn. Trans, xviii. 440. pi. 30. f. 3. 

 Hab. E. Indies; Assam; Silhet. 



37. Callichroma Griffithii. 



Callichroma Griffithii, Hope, Linn. Trans, xviii. 440. pi. 30. f. 2. 

 Hab. E. Indies (Assam). 



38. Callichroma Hardwickianum, n. s. B.M. 



C. capite, thorace elytrisque seneo-viridibus pohtis, antennis 

 nigris, articulis quatuor basalibiis viridibus ; femoribus rubris 

 posticis elytris brevioribus, tibiis viridibus tarsis flavescentibus ; 

 corpore subtus obscure viridi pubescente, abdominis segmentis 

 tribus subtus rufescentibus. 



Head, thorax and elytra of a bronzed green, polished ; thorax 

 with scattered punctures, deeply grooved transversely in front, 

 each side with a wide pointed tubercle. Scutellum elongated, 

 sides margined. Elytra with the base punctured. Antennae 

 black, with the first four joints green, the joints at the end some- 

 what cup-shaped. Legs with the femora red, the tibiae green, 

 those of hind legs compressed and bent, the tarsi yellow ; the 



