223 



<dingy surface. Type, I. 2207, in the South 'Australian 

 Museum. 



Orcopagia regularis, n. sp. 



Elongate, parallel, opaque-brown above, rather nitid- 

 brown beneath, antennae and tarsi red, upper-surface clothed 

 with squamose derm. 



Head clypeus trilobed and subcornute, concealed from 

 above by the prothorax, antennae moniliform, 10-jointed, the 

 last two forming a club, ninth widely ovate, tenth elongate 

 ovate, of the same width as nine (these joints smaller than 

 in 0. monstrosa, Pasc, but the ninth proportionately more 

 transverse). Prothorax much wider in front than at base, 

 the latter straight and thickly margined ; sides strongly ser- 

 rated, anterior angles produced and acute, posterior acute ; 

 disc with a wide and nearly smooth medial excavation, the 

 rest of the surface nodulose, ridged on each side of medial 

 excavation, these ridges produced into a bilobed or strongly 

 notched hump anteriorly. Elytra wider than prothorax at 

 base, cylindrical, shoulders square and prominent, with about 

 six lines of regularly placed tubercles on each -elytron, the 

 intervals with subfoveate punctures, more or less in lines, 

 the seriate punctures evident on the sides, margins serrate 

 (formed by lateral row of tubercles). Underside closely and 

 strongly punctate, tibiae serrated on the outside, anterior 

 tibiae much less dilated than in 0. monstrosa, Pasc. Dimen- 

 sions — 6^ x 2-| mm. 



Hah. — Queensland : Cairns. 



A single specimen given me by Mr. A. M. Lea some 

 time ago differs from 0. monstrosa, Pasc, in its more regu- 

 larly, though coarsely, sculptured elytra; the pustules being 

 of even size and much smaller than the large irregularly 

 placed pustules in Pascoe's species. Regularis is also without 

 the scutellary crest of monstrosa. Type in the author's col- 

 lection. 



A second specimen is amongst the insects lately taken by 

 Mr. Lea himself at Cairns. 



Trichulodes, n. gen. (Uloduiarum). 



Body oval, winged. 



Head subtriangular and vertical, received into the thorax 

 as far as the eyes, these transverse, large, reniform, and 

 coarsely granulated ; mentum trilobed, raised in the middle, 

 maxillary palpi long, the last joint widely triangular, labial 

 palpi very short, last joint clavate, mandibles bifid ; epistoma 

 very short, separated from the front by a nearly straight de- 

 pression, labrum prominent, canthus small, little raised, 

 oblique ; antennae longer than the thorax, joint 1 smooth and 



