232 ZO OLOGISCHE MEDEDEELI NGEN — DEEL I. 



the anterior tibiae less distinct. — 9- Apices 



of elytra acutely pointed tonkinensis Rits. 



Q' Elytra irregularly and very densely punctured 

 all over, and provided with glossy warts or 

 granules of different size and shape. (Small 

 species : 8 — 10 mm.). 



Z Anterior angles of pronotum coloured as the 

 disk, middle portion of prosternum bronze co- 

 loured Lesnei Rits. 



7J Anterior angles of pronotum and middle por- 

 tion of prosternum fulvous. 



a Tibiae pale fulvous, their base and their apical 

 half dark pitchy. The punctuation on the elytra 

 fine and extremely dense, the suturai inter- 

 stices with a row of punctures and bordered 

 by aline acutipennis Rits. and verrucosa Rits. 



a/ Tibiae pale fulvous, with the base and a com- 

 plete or incomplete ring just below the middle 

 pitchy. The punctuation on the elytra coarser, 

 the suturai interstices smooth and bordered by 

 a row of very distinct punctures which is se- 

 parated from the disk, especially on the apical 



half, by a narrow smooth costa thibetanoWeetw^Donc- 



Jcieri Rits., Westivoodi Rits. and Jentinki Rits. 



C ; Pronotum more finely and evenly punctured, 

 without raised patches. 



b Prosternum unicolorous. 



c Prosternum entirely metallic green or bronze. 



d Tibiae unicolorous (dark pitchy or bronze). 



e Upper surface bronze green, elytral spots pro- 

 portionately large. — cf. Anterior tibiae not 

 angularly dilated at the end, the middle tibiae 

 only with a minute tooth on their inner edge 

 near the apex Candezei Rits. 



e 7 Upper surface dark bronze, elytral spots small. 

 — cf. Anterior tibiae angularly dilated at 

 the end, the middle and hind tibiae both 

 with a minute tooth on their inner edge near 

 the apex Mariae Rits. 



d' Tibiae bicolorous (dark pitchy or metallic green 

 and reddish testaceous). 



