Longicornia Malay ana. 205 



Syhra crefifera. 



S. nigro-fusca, subtilissime pubescens ; prothorace basi utrinque 

 guttis duabus niveis; elytris obscure griseato-maculatis, guttis 

 niveis, praecipue posticis, dispersis. 



ITab. — Sarawak. 



Nearly black ; the pubescence very scanty, yellowish ; head 

 black, with small yellowish patches of pubescence ; prothorax 

 semiglabrous, black, sparingly punctured, some of the interspaces 

 with yellowish hairs, and at the base on each side two or three 

 very dense patches of white hairs; scutellum transverse; elytra 

 subseriate-punctate, with scattered yellowish hairs as on the 

 prothorax, with smaller whitish spots, four or five, principally 

 posteriorly ; body beneath dark brown, nitid ; legs black, indis- 

 tinctly varied with greyish, especially on the tarsi; antennae dark 

 brown, the joints more or less greyish at the base. 



Length 3 lines. 



* * Prothorax suboblongus, lateribus vix rotundatis, 

 postice rectis. 



Si/bra triangularis, 

 S. fiiscescens, pube grisea interrupta ; prothorace vage punc- 

 tate; elytris postice obscure fusco- et albo-irroratis, circa 

 scutellum macula magna triangulari fusca nitida albo- 

 marginata. 

 Hab. — Batchian. 



Brownish, with an interrupted greyish pubescence ; head with 

 loose greyish hairs ; eyes rather large and prominent ; prothorax 

 somewhat sparingly punctured; scutellum narrow, rounded behind ; 

 elytra irregularly punctured, except in the centre, where there are 

 about three tolerably well marked rows, the base with a large 

 subglabrous glossy brown patch bordered with white, commenc- 

 ing at the shoulder on each side and forming an equilateral 

 triangle, towards the apex several small pale greyish spots ; 

 body beneath and legs brown ; antennae brown, the joints more 

 or less pale testaceous at the base. 

 Length 3 lines. 



Sybra j^etulans. 

 S. elongata, fnsca, omnino subtiliter griseato-pubescens ; elytris 

 apicibus subacuminatis ; antennis pedibusque fulvo-testaceis. 

 Hab.— Gi\o\o. 



