7iew genera and species of Ilulticince. 161 



broader than long ; sides straight and parallel, rounded 

 and converging in front, anterior angle thickened, obtuse ; 

 above strongly punctured, the punctures arranged irregu- 

 larly over the surface ; basal groove straight, well defined, 

 terminated at either end by a perpendicular impression, 

 which extends to the basal margin ; space between these 

 impressions depressed. Scutellum smooth, trigonate. 

 Elytra narrowly oblong, broader than the thorax, parallel, 

 convex, faintly excavated and indistinctly wrinkled below 

 the basilar space ; regularly punctate-striate, interspaces 

 scarcely thickened on the inner disk, convex on the sides 

 and apex; when viewed imder a lens, minutely but not 

 closely punctured. 



Crepidodera costipennis. 



Ovata, convexa, obscure cuprea, tibiis anticis anten- 

 nisque obscure fulvis, his ad apicem piceis ; thorace irre- 

 gulariter granuloso-strigoso, minus remote, sat fortiter 

 punctato ; elytris infra basin obsolete transversim depressis, 

 fortiter punctato-striatis, interstitiis costatis, sub lente 

 strigoso-reticulatis. 



Long. 1 lin. 



Hab. — Borneo ; collected by Mr. Wallace. 



Head short, subrotundate ; vertex granulose-strigose, 

 subremotely punctured, separated from the eyes and lower 

 face by a deep groove ; encarpje linear, oblique, not dis- 

 tinctly separated from the interocular spaces; carina 

 oblong, ill-defined. Thorax twice as broad at the base as 

 long, basal margin sinuate on either side the medial lobe, 

 the latter produced, subacutely rounded ; lateral margin 

 nearly straight, obliquely narrowed from base to apex, 

 anterior angles thickened, obliquely truncate ; upper sur- 

 face irregularly granulose-strigose, strongly but not very 

 closely punctured ; basal groove ill-defined. Elytra strongly 

 punctate-striate, strise sulcate, interspaces costate, faintly 

 reticulate-strigose. 



Crepidodera collaris. 



Ovata, convexa, nigra, nitida, thorace capitequc rufo- 

 testaceis; antennis basi fulvis, extrorsiun nigris ; pcdibus 

 obscure fulvis, femoribus posticis nigris, tibiis tarsisque 

 ■ejusdem paris piceis; thorace fere impunctato, sulco basali 



