238 Mr. F.P. Pascoe on some new Australian Longicornia. 
Obrium tripartitum. 
O. castaneum, subnitidum; elytris dimidio basali, antennis pedibusque 
luteo-testaceis. 
Hab. South Australia (Mr. Waterhouse). 
Dark chestnut, subnitid, clothed with long, erect, scattered grey hairs ; 
head very roughly and closely punctured; antennz shorter than the 
body, pale luteous; prothorax rather longer than broad, coarsely punc- 
tured, the disk irregular, with two transverse, smooth prominences an- 
teriorly, the sides doubly nodose ; scutellum triangular, pale luteous ; 
elytra considerably broader than the prothorax, covered with large, 
round, deeply impressed punctures, and becoming less marked towards 
the apex, the basal half luteous testaceous, apex round and paler in 
colour; body beneath glossy luteous, the legs paler. Length 6 lines. 
A more robust insect than the last; the colours differently dis- 
posed, &c. 
Phacodes ferrugineus. 
P. rufo-brunneus, sparse pubescens; prothorace rude punctato, haud 
tuberculato ; elytris apice rotundatis. 
Hab. South Australia (Mr. Waterhouse). 
Uniform reddish brown and thinly pubescent ; head coarsely punc- 
tured; antenne about two-thirds the length of the body, the basal 
joint short, but as long as the third joint; prothorax covered with 
nearly confluent irregularly impressed punctures, without any tubercles, 
and with remotely dispersed short hairs; scutellum hairy, subscutiform ; 
elytra with small crowded punctures, more distinctly placed towards the 
apex, which is entire; body beneath pale ferruginous, with short, scanty 
greyish hairs; femora and anterior legs luteous; tibiz and tarsi of the 
intermediate and posterior pairs dark brown. Length 6 lines. 
Nearly allied to P. personatus, Er., but without any tubercles on 
the prothorax, differing also in the relative proportion of the joints of 
the antenne, and in the colour, which is a uniform reddish brown, 
and very scantily pubescent. 
Uracanthus fuligineus. 
U. fuscus, totus griseo-hirtus ; elytrorum apice introrsum emarginato. 
Hab. South Australia (Mr. Odewahn). 
Brown, the upper surface entirely covered with crisp greyish hairs; 
head reddish pitchy, finely punctured; antenne rather longer than the 
body; prothorax not nodose at the sides; scutellum nearly triangular; 
elytra of nearly equal breadth throughout, very slightly incurved poste- 
riorly, the apex very obliquely emarginate towards the suture, the ex- 
ternal angle slightly produced, but scarcely spinous; body beneath 
closely covered with a short greyish pile, except the throat, which is 
glossy brown; legs with scattered greyish hairs. Length 7 lines. 
