200 Mr. Joseph S. Baly o7i the 



piceis ; thorace transverse ; angulis posticis late rotun- 

 datis, disco fere impunctato, margine apicali anguste piceo ; 

 elytris ovatis, utrisque apice acute rotundatis, distincte 

 punctatis, linea suturali, basi et apice abbreviata, nigro- 

 picea ornatis. 



Long. 1 lin. 



i7a5.— Nagasaki ; a single specimen. 



Vertex convex, impimctate, very finely granulose-stri- 

 gose ; encarpre obsolete ; carina linear; antennse filiform, 

 nearly equal to the body in length, second joint slightly 

 thickened, longer than the third ; four lower joints obscure 

 fulvous, the rest piceous. Thorax nearly twice as broad 

 as long, sides nearly parallel in front, constricted behind 

 the middle, hinder angles very broadly rounded ; anterior 

 angles thickened, obliquely truncate ; disk subcylindrical, 

 irapunctate. Scutellum pale piceous. Elytra broader 

 than the thorax, ovate, attenuated behind the middle, the 

 apex of each elytron subacutely rounded ; above convex, 

 distinctly punctured, the punctures on the inner disk indis- 

 tinctly arranged in longitudinal stride. Four anterior legs 

 and the hinder tibia? and tarsi more or less stained with 

 piceous : all the claws piceous. 



Thi/amis bimaculata. 



Subelongato-ovata, sordide fulva, nitida, oculis nigris, 

 antennis pedibusque flavis, pectore, abdomine femorumque 

 posticorum apice piceis; thorace granuloso, distincte punc- 

 tato ; elytris fortiter subcrebre punctatis, utrisque macula 

 subrotundata, vix pone medium posita, picea ornatis. 



Long. 1 lin. 



Hab. — Nagasaki. 



Front smooth, very minutely striate when seen under a 

 strong lens ; encarpte transversely Avedge-shaped, separated 

 from the front by a deep groove, divided from each other bv 

 a short longitudinal groove ; carina linear, slightly thickened 

 at its apex ; antenna? moderately robust, shorter than the 

 body, basal and five outer joints slightly stained with 

 piceous. Thorax transverse, sides parallel, slightly rounded, 

 bismuate, anterior angles broadly and obliquely truncate ; 

 extreme lateral and basal margins narrowly edged with 

 piceous; surface transversely convex, granulose, rather 

 coarsely punctured, the punctm-es somewhat crowded on 

 the sides, much more distant on the disk. Elytra broader 



