378 Mr. P. Cameron on 
rugose; the black apical segments are smooth; the apical 
segments are fringed with longish black hair. 
ZANTHOJOPPA, gen. nov. 
Scutellum pyramidal, with an oblique slope at the base and 
apex, its sides on the basal slope keeled. Median segment 
with a small basal and a large apical area; the sides with a 
large leaf-like tooth. Antenne longish, dilated and com- 
pressed beyond the middle. Labrum distinctly projecting. 
Areolet 5-angled, wide at the top. Abdomen with seven 
segments, the ventral fold extending to the base of the ovi- 
positor. Abdominal segments finely and closely punctured. 
Gastroceeli narrow. The sheaths of the ovipositor are longer 
than usual and project. 
The head is well developed behind the eyes and obliquely 
narrowed ; the occiput is margined; the eyes large. The 
colour is yellowish, marked with black; the dilated apical 
part of the antenne is black; the apex of the abdomen is 
sharply pointed, it becoming gradually narrowed from the 
base of the fourth segment. 
Zanthojoppa trilineata, sp. n. 
Flava; lineis 3 mesonoti, linea metanoti trochanteribusque posticis 
nigris ; alis fulyo-hyalinis, stigmate fulvo, 9°. 
Long. 14 mm. 
Antenne nearly as long as the body ; the basal fourteen to 
fifteen joints fulvous, the rest dilated, much attenuated at the 
apex; black, brownish beneath ; the scape sparsely covered 
with short white hair; the flagellum almost bare. Head 
yellow, the front and vertex with a triangular black line on 
ach ; the black narrowed in the centre, the broad end of the 
mark on the vertex at the top, on the lower side at the 
bottom, the two being united and forming an hourglass-shaped 
mark; the black is continued down the back in the centre; 
the lower part of the head behind is broadly black. The face 
and clypeus closely punctured, sparsely covered with short 
white microscopic hair; the front and vertex closely punc- 
tured, except over the antenne, where it is quite smooth 
and shining ; the mandibular teeth are black. The lower 
part of the pronotum all round, three broad lines on the 
mesonotum (the central originating at the base and reaching 
to the middle, the lateral originating in front of the tegule 
and reaching to the scutellum), its sides along the tegula, 
the scutellar keels, the depression at the base of the scutellum, 
