193 



EE. Elytral punctures notably 

 closer (15 from suture not 

 very nearly reaching middle) 

 T)T>. Hind claws not as D. 



E. Punctures of pronotum very 

 much, smaller and closer than 

 of elytra. 

 F. Hind series of large punc- 

 tures on hind femora well 

 separated throughout from 



hind margin 



FF. Hind series of large punc- 

 tures on hind femora 

 fringes hind margin in api- 

 cal part 



EE. Punctures of pronotum very 

 much smaller and less close 



than of elytra 



EEE. Punctures of dorsal surface 



not as E or EE. 



F. Lateral sulcus of pronotum 



close to apex conspicuously 



expanded, with its edging 



more raised. 



G. Elytra not clothed with 



long erect hairs 



GG. Elytra clothed with long 



erect hairs 



FF. Lateral sulcus of pronotum 

 not or scarcely perceptibly 

 expanded in front. 

 G. Elytra glabrous or with 

 only extremely short 

 (usually extremely sparse) 

 hairs. 

 H. Elytral punctures not 

 very close (12 from 

 suture reach or pass 

 middle). 



I. Pronotum but little 



convex, viewed from 

 the side. 

 J. Hind angles of pro- 

 notum viewed from 

 above well marked 

 J J. KK. Hind angles 

 of pronotum viewed 

 from above round- 

 ed off 



II. Pronotum strongly 

 convex, viewed from 

 the side 



HH. Elytral punctures much 

 closer (12 from suture 

 not nearly reaching 



middle) 



GG. Pilosity of elytra nor- 

 mally long and close. 



substriatus, Mad. 



nudus, Blackb. 



Rothei, Blackb. 

 impar, Blackb. 



fumatus, Er. 

 hirsutus, Blackb. 



subglaber, Macl. 



nigrjnus, Blackb. 

 convexicollis, Blackb. 



vacuus, Blackb. 



