432 Longicornia Malay ana. 



body beneath blackish, with a varying greyish pube«!cence ; an- 

 tennae as long as the body, black, the seventh joint fleshy-white. 



Length 7 lines, 



A larger and stouter species than the preceding, with its abdo- 

 men entirely black. 



Oberea variicornis. 



O. angustata, rufo-fulva; elytris, basi excepta, infuscalis ; an- 

 tennis articulis quinque basalibus nigris, caeteris albescentibns, 

 apicera versus paulo infuscatis ; abdomine nigro, subtiliter 

 griseo-pubescente. 



Mab. — Tondano. 



Narrow, reddish-fulvous ; head and prothorax with numerous 

 shallow impressed punctures, the latter nearly quadrate and nar- 

 rower than the head ; elytra gradually narrower from the 

 shoulders, the base fulvous, becoming gradually clouded with 

 pale brown, a little glossy posteriorly ; pectus and legs fulvous, 

 tlie abdomen blackish, with a minute greyish pubescence ; legs 

 moderately long; antennae as long as the body, the five basal 

 joints black, the sixth and seventh whitish, the remainder dusky, 

 a little darker towards the tip. 



Length 6^ lines. 



The difference of punctuation on the head and prothorax will 

 at once distinguish this species from tlie two preceding, but the 

 colour appears subject to variation, the under surface of one of 

 my specimens being much lighter, and the antennae of a pale 

 brownish tint, except the seventh joint. 



Oberea mundula. 

 O. rufo-fulva; elytris, basi excepta, nigro-murinis, pone hume- 

 ros gradatim angustioribus ; abdomine segmentis quatuor 

 ultimis nigris, pube subtili argentea tectis. 

 Hab. — Waigiou, Salwatty. 



Clear reddish-fulvous ; head large, convex, the mesial groove 

 well marked ; prothorax much narrower than the head, scarcely 

 longer than broad, slightly rounded at the sides ; elytra not so 

 broad at the base as the head, gradually tapering to the apex, the 

 base fulvous, the rest of a clear blackish-grey, with the sutural 

 and lateral margins much darker ; pectus, first abdominal seg- 

 ment and the legs fulvous, the remainder of the abdomen black. 



