Longicornia of Australia and Tasmania. 187 
medium fascia obliqua alba eburnea paullo elevata ornato; an- 
tennis quam corpore fere sesqui-longioribus. Long. 9, lat. 2°75 mm. 
Hab. Tasmanta: Launceston (Walker). 
Dark green, inclining to olivaceous. Head somewhat testa- 
ceous in front, thinly furnished with a pubescence which varies 
from an ashy colour in front to a fulvous green above. Prothorax 
longer than broad, very narrow in the basal fifth or sixth, thence 
to the apex subglobular, regularly enough convex above, clothed 
with a rather dense fulvous green pubescence, which leaves some 
sparse punctures visible on the anterior part of the sides. Elytra 
impunctate, with a thin fulvous green pubescence, which is wanting 
over a triangular area in the median depressed portion of each 
elytron ; this area, which has its base on the outer margin and its 
apex at the suture, is crossed obliquely by a slightly raised ivory- 
white fascia, which almost touches the elytral margin at its outer 
end, and is a little more distant from the suture at its inner 
extremity ; between the median depression and the base each 
elytron has a distinct but rather blunt tubercle or crest. Body 
underneath with a greenish grey pubescence; hind margins of 
abdominal segments glabrous, brownish testaceous ; legs and an- 
tenn testaceous brown, very feebly pubescent; clubs of femora 
darker in colour and with a greenish tint. 
This species is very distinct both in colour and struc- 
ture from the two previously described ; but the struc- 
tural differences are not sufficiently great to be considered 
of generic importance. 
46. Amphirhoé decora, Newm. 
The Entomologist, vol. i., p. 24. 
Tasmanta: Launceston; and Sourm AusTRALIA. 
47. Purpuricenus quadrinotatus, White. 
Cyclodera quadrinotata, White, Stokes’s Discoveries in 
Australia, vol. i., p. 510, pl. 2, fig. 6 (3). 
C. Angasii, White, Cat. Longic. Brit. Mus., vol. i., 
p- 140; Angas’s South Australia Illustrated, 
pl. 50, fig. 17 (2). 
Purpuricenus australicus, Thoms., Class. des Céramb., 
p. 208. 
This species was taken by Mr. Walker at Roebuck 
Bay, in North-west Australia; and also at Damma 
Island, in the Malay Archipelago. It was previously 
0 2 
