122 LANGURIA RAVASSAE. 



seems to bear a relation to Pachylanguria on the one 

 side and to Trapezidera on the other. I am also strongly 

 of opinion that two other of the species will ultimately 

 have to be referred to a new genus. 



Languria Ravassae, n. sp, 



Ohlonga , parallela , capite prothoraceque piceo vel rufo- 

 piceo , elytris nigro-cyaneis ; antennis et pedibus nigris , illis 

 clava h-articulata; prothorace subquadrato, ad basim striola 

 longa fortiter impresso , lateribus vix rotundaiis , disco dif- 

 fusius fortiter punctato, latera versus fere laevi] elytris for- 

 titer punctato-striatis , humeris callosis, apicibus truncatis] 

 lineae coxales obsoletae. — Long. 7 mm. 



Oblong , parallel ; head triangular , finely punctured ; an- 

 tennae with 5-jointed club, joints 9 — 11 rather strongly 

 dilated; thorax subquadrate, with sides slightly rounded, 

 and but slightly contracted before base , posterior angles 

 prominent, base depressed and punctured, basal striae strong, 

 divergent, disc strongly and diffusely punctured , sides nearly 

 smooth ; elytra strongly punctured in rows , with apices 

 truncate ; abdomen almost smooth in centre, with large and 

 rather scattered punctures at sides ; coxal lines obsolete. 



Sumatra: District of Rawas (Scient. Sum. Exp.). A single 

 specimen. — Languria spec. 3 , in » Midden-Sumatra , Co- 

 leoptera, p. 184." 



This species rather closely resembles L. plebeia Har., but 

 is easily distinguished by the more parallel-sided and more 

 strongly punctured thorax , and by the coxal lines on ab- 

 domen being very indistinct; in L. plebeia they are very 

 distinct and reach nearly to the apex of the first segment. 



Languria long ic o His, n. sp. 



Elongata , sublinearis , tota testacea ; capite triangulari , 



diffuse punctato, ocnlis prominentibus ; antennis longis , testa- 



ceis , clava fusca solutiori, triarticulata ; prothorace latitudine 



fere duplo longiore, diffuse fortiter punctato , lateribus leviter 



Notes from the Leyden MuseuiTi, Vol. YXL. 



