422 



Mr. G. Lewis on 



L. — On the Cistelidse and other Heteromerous Species of Japan. 

 By G. Lewis, F.L.S. 



[Continued from p. 278.] 

 Fig. 3. 



Arthromacra decora (p. 278). 



Macrolagria, gen. nov. 



This genus agrees with Arthromacra in most of its cha- 

 racters. The thorax is marginate anteriorly, with the anterior 

 angles somewhat projecting ; the antennae are long and slender, 

 second joint alone short, shorter than that in A.cenea, Say; 

 3 to 5 coequal and agreeing with Say's species, 6 to 9 slightly 

 longer and coequal, 10 scarcely so long and usually not half 

 the length of the eleventh ; the head slightly constricted 

 behind the eyes (but not sufficiently to compare the constric- 

 tion to that in Statira) ; the facets of the eyes are rather 

 coarse, the thorax not longer than wide and the elytra deeply 

 striate, with the interstices more or less convex. 



Type Statira rufohrunnea, Mars. 



Macrolagria fujisana^ sp. n. 



Elongata, brunnea vel nigro-picea, nitida, baud pubescens ; capite 

 thoraceque grosse et sparse punctatis ; elytris punctato-striatis, 

 interstitiis convexis, laevibus ; antennis pedibusque brunneis vel 

 obscure brunneis. 



L. 9-10 mill. 



