2 Cameron, Hyvicyioptera Orientalia. 



narrowed from the apex to the base; the ovipositor pro- 

 jecting obHquely upwards. 



This genus has the alar neuration of Ceratocryptus 

 and agrees with it in some other respects, but may- 

 be separated from it by the front not being depressed and 

 wanting the tubercles ; and by the median segment 

 having a gradual, not an abrupt, oblique slope on the 

 apex. It comes also near to Gotra ; but that genus has 

 not the mesonotum so deeply trilobate and is opaque, 

 not smooth and shining ; the pronotum is rounded, not 

 projecting into tubercles laterally at the base. 



SiLSILA FULVIPE.S, Sp. IIOV. 



Nigra ; albo-uiaailata ; facie, animlo late anteiinarian, 

 nudio apiceque inetanoti, Jlavis ; pedibus fulvis, coxis tro- 

 chajiteribusqiie flavis ; alis Jiyalinis, stigmate Jiigro. $ . 



Long. 1 1 ; terebra fere 3 mm. 



Antennae thickened towards the apex, black, brownish 

 at the apex, the eighth to the sixteenth joints white. 

 Face, clypeus, and mandibles, whitish-yellow ; the face 

 and clypeus broadly, distinctly and roundly dilated in the 

 middle; the rounded centre of the face strongly punctured, 

 the sides with only a few punctures ; the clypeus only 

 very obscurely punctured, roundly projecting in the 

 middle ; at the top in the middle not separated from the 

 face, but the sides bordered by a narrov/, but dee[), furrow. 

 The mandibular teeth are black ; the palpi pallid 

 yellow. Thorax black, a broad line in the centre of the 

 pronotum, the scutellum and post-scutellum, the middle 

 of the median segment broadly and the apical fourth still 

 more broadly, yellow ; on the base of the propleur^e 

 there is a broad line, the tegulae, a small oblique mark 

 under them, a larger one on the lower side of the 

 mesopleurae at the apex (broad at the base, gradually 



