256 Mr. G. Lewis on 



liind angles little acute, sometimes a little turned outwards, 

 carina ^vell-marked, marginal rim raised as much as the 

 carina ; the scutellum dark brown ; the elytra testaceous or 

 pale brown, finely punctate-striate, interstices punctulate and 

 finely rugose ; the antennce brownish, with the base of each 

 joint paler ; the legs pale. 



Female much more robust, with much larger punctuation 

 on head and thorax ; thorax convex, with elytra widening out 

 behind the middle. Sometimes the females are wholly dark 

 brown. 



Hab. Junsai and Sapporo. Twelve examples. 



Athous undosusj sp. n. 



Ater, opacus, dense cinereo-pubesccns ; antennis inconspicue serratis ; 



clytris brunneis, fasciis tribus flexuosis. 

 L. 18 mill. 



Black, rather opaque^ with ashy-grey pubescence ; the 

 head densely punctured, forehead triangularly impressed ; 

 the thorax very closely punctured, punctures on the disk 

 larger (some ocellate) tlian those of the head, median channel 

 short, commencing in the middle and not extending to the 

 base, hind angles markedly turned outwards, without a 

 carina ; the scutellum rather long, obscurely sculptured, 

 minutely incised behind ; the elytra dull brown, with intervals 

 free of pubescence which assume the appearance of fasciaj, 

 viz. a large lobe-shaped space at the base on interstices 2 to 5, 

 and behind it a zigzag fascia on interstices 1 to 8, behind the 

 middle is a broader fascia, which extends across the whole of 

 the elytron, punctate-striate, striae narrow but rather deep, 

 interstices convex and rugosely punctulate ; the antenna? and 

 legs concolorous with the head and thorax. 



Resembles the European A. zmdulotus, De Geer. 



Ilab. Nikko. Taken not far from the summit of Niohozan, 

 where snow remained in patches in June. 



CORYMBITES, LatreiUe. 



I have an example of a species belonging to Cand^ze's 

 first section of the genus, taken by Mr. Fenton in Yezo, but 

 the specimen is not in good condition. 



Corymhites daimio, sp. n. 



Niger, nitidus, nigro-pxibesccns : thorace siibconrexo, leviter cana- 

 liculate) ; elytris llavis, macula scutoUari altorisque duabus 

 pcdibusquo uigris. 



L. 10-11 mill. 



