CORYNODES. 499 



in c? , rather shorter in 5 , terminal five joints hroadly dilated. 

 Thorax at base rather broader than long, sides rounded, narrowed 

 towards the apex, posterior angles dentate, above subconic in 

 front, irregularly punctured. Elytra convex, slightly excavated 

 below basilararea, surface coarsely and somewhat closely punctured, 

 punctures arranged in irregular longitudinal stria3. 



Length 10-12 mm. 



Hob. Burma ; Malay Peninsula : Tringanee ; Cambodia. 



Differs from C. mouhoti, Baly, in the shorter, more finely 

 punctured thorax with the interstices very minutely punctate. 

 Male genitalia broad, strongly curved, apex with two oblique ridges 

 meeting in front. 



866. Corynodes impressjcollis, sp. n. 



(5 . Violaceous. Head strongly and subremotely punctured, 

 with deep longitudinal central excavation ; clypeus with two deep 

 foveae at base, wedge-shaped, closely and finely punctured ; an- 

 tenna3 purplish, extending beyond middle of elytra, terminal 

 joints broadly subtriaugularly widened but distinctly longer than 

 broad. Thorax about halt' as broad again as long, lateral margins 

 nearly straight, slightly rounded anteriorly, surface strongly and 

 rather closely punctured, punctures irregularly distributed, sides 

 smooth, with a more or less deep fovea of irregular shape near 

 the base. Scutellum impunctate. Elytra elongate, parallel-sided, 

 subcylindrical, with a shallow depression below base ; punctures 

 of similar size to those on the thorax, arranged in close, irregular 

 rows. Body beneath impunctate. Claws appendiculate. 



2 . The antennae shorter than in the tf . 



Length 10 mm. 



Hab. Sikhim : Darjeeling (Colls. Brit. Mus. $ Jacoby). 



867. Corynodes (?) fulvicollis, Jac. Ann. Mtis. Civ. Genova, xxvii, 



1889, p. 183. 



Elongate, subcylindrical, fulvous ; antennsD filiform, apical 

 joints black ; elytra metallic blue, the disc finely punctured near 

 the suture, strongly at the sides, the latter subrugose. 



Head very finely punctured, flattened ; clypeus continuous with 

 the front, fulvous, its lateral limits indicated by a short oblique 

 groove ; antenna} half the length of the body, the basal six joints 

 fulvous, the rest black, terminal five joints only slightly thickened. 

 Thorax subcylindrical, about half as broad again as long, the sides 

 strongly deflexed, the lateral margins slightly rounded, the anterior 

 angles "produced into short teeth, the surface remotely impressed 

 with rather large punctures, the base with a narrow margin. 

 Scutellum impunctate. Elytra dark metallic blue, slightly de- 

 pressed below the base, deeply punctured at the sides, more finely 

 near the suture, where the punctures are arranged in irregular 



2K2 



