Longicornia Malayanq. 605 



arcuata, tertia apicali, postice infuscata; apicibus 

 subrotundatis, extus vix dentatis. 



Hah. — Malacca (and Laos) . 



Black ; protliorax stout, oblong-ovate, the base on each 

 side with a pure white mark; scutellum transversely trian- 

 gular, white; elytra rather short, incurved behind the 

 shouldex'S, with three white bands, the first short and 

 interrupted at the suture and distant from the base, 

 the second median, slender, slightly curved and inclining 

 obliquely upwards, the third curved anteriorly, gradually 

 passing into smoky posteriorly, the apex slightly rounded, 

 with its outer angle scarcely produced ; body beneath 

 white, sides of the sterna and last three abdominal seg- 

 ments black ; legs and antennae black, the latter passing 

 outwards into pale ashy. 



Length 5 lines. 



There is a slight tooth at the apex of the third and 

 fourth joints in this species, which otherwise is related to 

 the foregoing. It has been also taken in Laos by the 

 unfortunate Mouhot, to whom I have dedicated it. 



Glytanthus rubricolUs. 



Clytus ruhricollis, Laporte et Gory, Mon. Clyt. p. 88, 

 pi. xvi. fig. 102. 



C. niger; prothorace rubro; elytris macula humerali 

 et fasciis tribus albis. 



Hab. — Malacca (and Java) . 



Black ; head with a yellowish-gray pubescence, a black 

 smooth line between the eyes; prothorax oval, closely 

 punctured, brownish-red ; scutellum rounded behind ; 

 elytra rather short, the first band curving upwards and 

 then outwards to the shoulder, and with its fellow forming 

 an X-shaped figure, within this on each side a round humeral 

 spot, the second band nearly two-thirds posterior, the third 

 apical; body beneath black, sterna and two basal abdo- 

 minal segments bordered with white ; legs with a close 

 ashy pubescence ; antenna setaceous, black at the base, 

 the last six joints dull whitish, all except the two basal 

 joints with a small bunch of hairs at the apex. 



Length 7 lines. 



One of the most distinct species of the genus, and 

 differing from the others in the much greater length of 

 the scape. 



