218 P. Cameron. 



as long as it; tbe sides of the segineut spiued. Auteuuae 

 as long as the bod}'^, slender, dilated beyoud tbe middle. 

 Labrum projecting, broad. Temples broad, obliqnely narrowed. 

 Scutellura roundly couvex, stoutly keeled laterally at the base. 

 Wings long, the areolet narrowed in front, the nervures 

 alniost touching there; the transverse basai nervure is luter- 

 stitial ; there is a short stump of a nervure on the disco- 

 cubital. Pétiole long and slender, becoming graduaily wider 

 from the middle to the apex. Legs (and especially the hinder) 

 long; the tarsi spinose, the anterior twice the length of the 

 tibiae. — The occiput is slightly curved inwardly and is 

 margined, the apex of the clypeus is broadly rounded; the 

 basai joints of the flagellum are elongate, the first distiuctly 

 longer thau the 2'"!; the 2i«l and 3i''l segments of the ab- 

 domen are closely punctured, there is a furrow ou either 

 side of the basai half of the mesosternum; there are 2 keels, 

 formiug an area ou the metasternum, Upper tooth of mau- 

 dibles long, the lower short and obliquely beut. 



Comes uear to Cosmiojoppa, which raay be kuown from 

 it by the temples not beiug straight and obliquely narrowed, 

 by the post-petiole beiog distiuctly separated, by the antennae 

 beiug stouter, with the basai joints of the flagellum not 

 elongated, the face is more roundly couvex in the middle 

 and the disco-cubital nervure is not brokeu by a stump of 

 a nervure. 



1. T. saöguincoplagiata sp. nov. Ç. 



Black, largely marked with yellow and rufous. Antennae 

 long, the scape below and the O^'i to 15tli joints white; the 

 scape thickly covered with white pubesceuce. Face white, 

 with a black mark, dilated below, in the centre; closely 

 punctured. Clypeus white, with a black line in the middle, 

 which, at the apex, eipands to the sides; the punctures are 

 larger and sparser than they are ou the face. Mandibles 

 and palpi yellow ; the teeth black. Thorax black, at the 

 base of the furrows rufous; on the mesouotum are 2 yellow 

 Hues, which are straight on the outer, rounded and dilated 

 on the inner, side: the scutellum yellow, except at the base aud 

 apex; the sides, behind the keels, sanguineous, the npper half 

 of the mesopleurae black, sufïused with sanguineous, the lower 

 yellow, with a sanguineous stain in the middle ; the lower 

 part at base aud apex, next to the black sternum, broadly 

 sanguineous; the tubercles large, yellow. Abdomen black; 

 the segments yellow at the apices; the yellow bands becoming 

 graduaily uarrower. Legs fulvous; the base of the hinder 

 coxae, the hinder trochauters, the apex of the femora and 



