680 REVISION OP THE GENUS PAKOPSIS, 



marginali a disco vix distincta, calli humeralis margiue 

 ijiterno a sutura quam ab elytrorum margine lateral! paullo 

 magis distanti; segmeiito ventrali basali punctulato. Long. 

 21, lat. 2| lines. 

 An inconspicuous species chiefly notable foi* its wide form, 

 almost entire absence of distinction between the discal and mar- 

 ginal parts of the elytra and fine close but not strongly elevated 

 granulosity of the interstices of the elytral puncturation, — such 

 that the rugulosity of the elytra (especially behind) is more con- 

 spicuous than the puncturation. 

 S. Australia; Adelaide district. 



P. MO ROSA, sp.nov. 



P. ruguJosiori affinis; valde convexa; colore magis obscura, 

 nonnullorum exemplorum prothorace nigro-maculato ; pro- 

 thorace quam longiori ut 2^ ad 1 latiori, in disco magis 

 subtiliter magis pequaliter nullo modo rugulose punctulato; 

 elytris subtiliter punctulatis, magis crebre et subtiliter 

 rugulosis, ad latera quam in disco vix magis grosse sculptu- 

 ratis, calli humeralis margine interno a sutura quam ab 

 elytrorum margine laterali baud magis distanti; cetera ut 

 P. Tugulosior. Long. 3|, lat. 3 lines. 

 Femina quam mas etiam magis convexa. 



This is a somewhat isolated species owing to its great convexity 

 (the " greatest height," viewed from the side being distinctly 

 greater than half the length of the elytral margin, at any rate in 

 the female). Most of the species of similar convexity have the 

 " greatest height " much nearer to the front. Its fine punctura- 

 tion is also a^ notable character, and the great elevation of the 

 vertical part of its epipleurje, owing to which the inner edge of 

 the humeral callus is unusually distant from the lateral mai-gin. 

 Kangaroo Island. 



P. STIGMA, sp.nov. 



Ovata; sat fortiter convexa; altitudine majoi'i (a latere visa) 

 contra elytroi'um marginem medium (vel paullo magis antice) 



