Longicornla Malayana. 93 



head with a few scattered punctures in front, a pale well-marked 

 median line; lip and epistome short; mandibles black; palpi 

 testaceous; prothorax almost impunctate, two rather oblique, 

 very dark-brown stripes, but coalescing anteriorly on each side ; 

 scuiellum transverse, slightly emarginate at the apex; elytra 

 reddish-testaceous, darker at the sides, posteriorly a pale some- 

 what silky irregular patch ; body beneath and femora pale chesnut- 

 red ; tibiae and tarsi pale reddish ; antennae reddish-testaceous, 

 darker towards the apex, the extremity of the joints mostly dark 

 brown. 



Length ^ lines. 



Dryiisa diluta, 



D. lutea, griseo-pubescens, fere concolor ; antennis testaceo- 

 brunneis, apicem versus infuscatis. 



Hab. — Ceram. 



A luteous derm with a greyish pubescence ; head more trans- 

 verse in front, with very few punctures, median line confined to 

 between the antentiiferous tubers; lip and epistome narrow and 

 short; mandibles black; palpi testaceous; prothorax with a few 

 scattered punctures at the sides posteriorly ; scutellum transverse, 

 rounded behind ; elytra nearly uniformly concolorous, a few spots 

 of more thickly-set pubescence being scarcely visible, except 

 under a lens ; body beneath reddish-chesnut, the metasternum 

 dark smoky-brown ; legs and antennae greyish-luteous. 



Length 5 lines. 



Xn'IIOTHEATA. 



Caput antice quadratum, tuberibus antenniferis obsoletis. Ocidi 

 parvi, profunde emarginati. Antennce maribus corpori aequales, 

 foeminis muho breviores, setaceae, ciliatae ; scapo elongato- 

 pyriformi, articulo tertio scapo longiore, quarto et quinto bre- 

 vioribus, caeteris usque ad decimum sequalibus et brevioribus, 

 ultimo prascedente longiore. Prolhorax capite latior, latitudine 

 longitudini a^qualis, antice angustior, lateribus rotundatis, m 

 maribus muticus, in fceminis fortiter dentatus, basi lineis 

 duabus transversis. Elyira elongata, apicem versus sensim 

 angustiora, apice acute - divaricata. Pro- et mesosterna 

 elevata, faciebus oppositis. Coxce maribus spina elongata, 

 tenuata, recurva. Pedes antici maribus elongati et robustiores, 

 tibi4 etiam intus spinosa ; pedes intermedii et postici utroque 

 sexu breviusculi. Abdominis segmentis quatuor sequalibus, 

 ultimo subtriangulari longiore. 



