BY THE REV. T. BLACKBURN. 
1495 
to regard them as belonging to a distinct genus. As stated above, 
H. Australis placed side by side with H. imsilla appears very close 
even specifically. 
Dibolia. 
D. Teppeki, sp.nov. 
Ovalis ; convexa ; nitida ; ferruginea (certo visu supra viridi- 
micans) ; capite prothoraceque rufo-£eneis ; elytris femorumque 
posticorum apice fusco-seneis ; prothorace subtiliter transversim 
strigoso 3 elytris duplo-punctulatis, hand striatis. 
[Long. 2^, lat. 1| lines. 
The eyes are very large, and nearly meet on the summit of the 
head. The elytra are very finely and very closely punctulate 
(this puncturation only visible under a powerful lens) and also 
provided with a system of less fine and less close (though actually 
fine and close) puncturation ; they have no trace of longitudinal 
striae. The prothorax is across its base about twice and a-half 
again as wide as it is long down the middle, its sides are nearly 
straight, its base is slightly bisinuate. 
Allied to D. Diihoulayi, Baly (from Western Australia) but 
differing inter alia in its larger size, its wholly ferruginous 
antennse but little infuscate towards the apex, and its non-striate 
elytra. 
N. Territory of S. Australia ; taken by Mr. J. P. Tepper. 
OlDES. 
0. Tepperi, sp.nov. 
Flava ; antennis mandibulis tibiisque (basi excepta), tarsis 
totis, et abdomine plus minusve, piceis vel nigris ; elytris parte 
posteriori macula elongata magria cyanea ornatis ; capite postice 
longitudinaliter canaliculate, inter oculos transversim impre.sso, 
leviter obscure jninctulato ; prothorace quain longioii duplo latiori, 
antice et postice leviter transversim inijiresso, subtiliter sparsius 
punctulato ; elytris subtiliter sat crebre punctulatis. 
[Long. 3J-4, lat. Tj-2 lines. 
