Longicornia Mulayana. 233 



hiteral spine slender towards the apex ; scutellum subtransverse, 

 truncate posteriorly ; elytra thinly punctured, the spots forming 

 an intricate and variable pattern, the black showing a tendency to 

 form larger patches, two pale lines on each side the scutellum, the 

 inner the shorter ; body beneath and legs ashy, the abdomen with 

 a row of whitish spots on each side ; antennas of the male ashy at 

 the base, the dilated portions and rest of the antennae blackish; in 

 the female the antennae are entirely ashy, except the dilated por- 

 tion of the fourth joint. 



Length 1 3 ( ^^ )— 1 6 ( ? ) lines. 



Triammatus Chevrolali. 

 Pascoe, Trans. Ent. Soc. ser. 2, iv. 47. 

 ' T. cinereo-griseus, pubescens ; elytris nigro-maculatis, singulis 

 plagis duabus lateralibus nigris, inter eas ad marginem exter- 

 num albis ; antennis (^) nigrescentibus, ($) Isete griseis, 

 nodo et articulorum a quinto apicibus nigris. 

 Hab. — Sarawak. 



Covered with a thin ashy-greyish pubescence in the male, more 

 ochraceoiis in the female, the elytra spotted with blackish or very dark 

 brown ; head nearly impunctate, with a narrow mesial groove, very 

 deep between the tubers, lateral stripe beneath the eye,&c., as in the 

 last, three obscure blackish stripes on the vertex; prothorax slightly 

 corrugated, the spine slender from the base, on the female there are 

 from three to five darkish stripes ; scutellum broadly rounded 

 behind ; elytra apparently impunctate, except in the middle, the 

 basal granulations frequently oblong and extending to beyond the 

 middle, two large blackish patches on each elytron, between them, 

 towards the outer margin, a white patch, posteriorly smaller spots 

 or patches ; body beneath and legs with an ashy pubescence ; an- 

 tennae ( ^ ) nearly entirely blackish, ( $ ) clear greyish-ochraceous, 

 the thickened portion of the fourth joint, and the remainder at 

 their tips, black. 



Length 13 ( .^^ )— 10-11 ($) lines. 



Triammatus tristis. 

 Pascoe, Ann. & Mag. Nat. Hist. ser. 3, v. 121. 

 'J\ ( ^ ) niger, subnitidus, subtiliter cinereo-pubescens ; elytris sin- 

 gulis plagis duabus lateralibus nigris; antennis totis nigris; 

 ( J ) griseo-fuscus, elytris fusco-plagiatis et maculatis ; an- 



