( 416 ) 



margin, and with an indication of a raised line laterally ; ventrally with three 

 carinae, which converge behind. Prothorax shorter than in bicallosus, densely 

 punctured ; carina evenly and slightly concave above. Elytra similar to those of 

 bicallosus, but shorter, less depressed behind and less narrowing apicad, the 

 basal taberde larger and the humeral prominence more acute, the punctured 

 stripes less deej). 



Length, 10 mm. 



Hab. Palembaug, Sumatra. 



Two ? ?. 



4. Sintor orthus spec. nov. 



? . Similar to guadriliiieatus, smaller, autenna and femora rufous, tibiae and 

 tarsi rufesceiit, rostrum shorter and broader, with the mesial depression less sharply 

 marked and the carinae indistinct, the prothorax shorter and less depressed behind, 

 elytra less conical, more couvex, the two dorsal vittae of the elytra entirely 

 separate from one another, beginning at the side of the scutellum ; anal segment 

 simple. 



Length, 6 mm. 



Hab. Malacca (Ribbe). 



One ¥. 



5. Sintor quadrimaculatus javanus snbsp. nov. 



Differs iVom quad/-, quadrimaculatus in the elytra bearing, instead of the 

 postmedian dorsal s])Ot, a larger black lateral patch, which reaches up to stripe 

 3 or 4 and is widest at lateral margin. 



Hab. Malang, Java {type), and Mt. Teugger, 4U00 ft. (Fruhstorfer). 



One pair. 



6. Sintor infemus spec. nov. 



? (J. Similar to quadrilimatus (1839) Fahrs. ; dorsal carina of pronotum 

 less evenly concave, being slightly angulate in middle ; vitta situated in third 

 interspace of elytrnm reaching suture close to scutellum, not at basal fifth as in 

 quadrilineatus, lateral line extended right to the tip of the elytrum, no double dot 

 at apex ; anal segment simple ; underside of body more densely pubescent white. 



Hab. Nias {type), and Borneo. 



One pair. 



7. Sintor biplaga spec. nov. 



? . Black ; a lateral vitta on head and pronotum, a thin mesial line on the 

 latter, the unpair interspaces of the elytra, the tibiae (except black tips), and the 

 greater part of the underside of the body buflf-pink ; interspaces 1,2, 4, 6, and 8 

 of the elytra more greyish, shoulder-angle, an oblique band running from base 

 laterad, ending behind shoulder at stripe 6 or 7, a large, transverse, rounded spot, 

 extending from stripe 2 to lateral edge, black, like head, prothorax, club of autenna 

 and tarsi. 



Rostrum broad, not obviously dilated at apex, longitudinally impressed, 

 mesial line cariuiform from middle to near apex. Antennal segments 1 to 5 brown, 

 6 to S rufous, 8 little longer than broad. Eye small, long. Prothorax broadei 



