36 p. CAMERON, OX SOME AUSTRALIAN AND 



on the pronotiim not reaching to the base, a narrow line on 

 the lower edge of the propleurse, a mark, about twice longer 

 than wide and rounded at the base and apex, the scutelliim 

 except the basal slope, the keels, post-scutellum, an oblique 

 line at its side, the top, sides and spines of the apical slope 

 of the nietanotum, the top line rounded and narrower than 

 the lateral, the lower third of the mesopleurae, the mark dilated 

 upwards to the middle at the base, it being narrowed at the 

 top to a blunt point, the middle below the projection being 

 slightly, but distinctly roundly incised ; below at the apex it 

 is united to the large mark covering the mesosternum ; the 

 usual crescent-shaped mark behind posterior wings and a large 

 mark in the centre of the metapleura? — longer than broad, 

 rounded at the apex, oblique and slightly projecting above — 

 and the apices of all the abdominal segments, yellow. Four 

 front legs yellow ; the middle femora tinged with fulvous, 

 the tibia? darker coloured, the tarsi blackish ; the hind coxse 

 yellow ; a broad line on the upper outeredge dilated inwardly 

 at the apex, the base on the inner .side dilated; the trochanters 

 black ; the femora rufous, the apex broadly black, the tibiae 

 of a paler rufous colour, narrowly black at the base, more 

 broadly at the apex ; the tarsi white ; the base of the meta- 

 tarsus black. Wings hyaline, the nervures and stigma black. 0. 



Length 9 — 10 mm. 



Pasuruan. — (Schot leg.). 



Middle of flagellum narrowly irregularly banded with white. 

 Face and upper half of clypeus closely finely rugose and 

 irregularly transversely striated. Mesonotum closely, rugosely 

 punctured, irregularly transversely striated at the base and 

 apex. Scutellums smooth. Metanotum closely reticulated, the 

 base in the centre smooth and shining ; the basal area short, 

 the lateral keels oblique. Propleurai, except at the base above, 

 closely, strongly striated. Mesopleura?, except in the middle 

 behind, closely, distinctly striated, obliquely above, longitudi- 



