441 



Tegrnina closely reticulate, more minutely costally, apical mar- 

 gin roundly obliquely truncate. 



I. aiisfraleiisis, sp. nov. 



Head, pronotum, etc., testaceous, very closely and finely mot- 

 tled with dark brown. Tegmina whitish testaceous, many of 

 the recticulations wholly or partly brownish. Legs mostly 

 blackis'h brown. Tergites black and wlhite alternately. Genital 

 segments b'ack. 



Length: 3-I mill.. he''ght 2^ mill. 



Hab: New South Wales, Sydney (i-ii), arboreal. 



There is sometimes a more or less obscure blackish band 

 across the middle of t'he tegmina. 



Gclasfissiis, gen. nov. 



Somewhat allied to PelfonotcUus Pnton. Vertex fl^t or shVht- 

 ly concave, posteriorly truncate. Eyes very large, extend'ng- 

 practicallv as far as the base of the pronotum. Frons at about 

 right angles to the vertex, narrow, elongate, strongly and ele- 

 vately carina^e medianly witih a lateral keel on each side, and a 

 more or less obscure, sometimes obsolescent, curved keel on 

 each s'de between the others, forming an elongate oval. Pro- 

 notum transverse, anterior and posterior marg'n truncate, mc- 

 dianlv carinate, also a carina on eadi side close to the eye. 

 Scu^ellum about twice as long as pronotum, tricarinate. Teg- 

 mina stronglv abbreviate, venation obscure, clavus not sutured 

 ofif, radial, cubital and brachial veins apparentlv all joined close 

 to base. Legs simple. Type albolincatus. 



The three Australian species are easilv separable as follows: 

 (Tt is possible that 2 and 3 are not congeneric with Hie first): 



1. Blackish brown, with an entire, white longitudinal line. 

 T albolincafus. 



la. Tergites apicallv sanguineous 2. 



2. Tegmina opaque, blackish 2 histri'vncus. 



2a. Tegmina translucent, pallid 3 siiffusiis. 



T. alboliiicafits. sp. nov. (PI. XXTX figs. 1-2.) 



Blackish, more or less s'hining; a w'hite longitudinal stripe 

 from apex of vertex to apex of abdomen and a lateral strioe of 

 same color from apex of propleura to apex of abdomen. Genae, 



