Antennae with man)/ joints distorted in male. 

 mirocerus, Lea 



Antennae simple in both sexes. 

 A. Prothorax partly or entirely dark. 



apiciflavus, Lea glaber, Lea 



cribripennis, Lea niger, Lea 



discoflavus, Lea pulchripennis, Lea 



fragilis, Lea tenuis, Lea 



B. Prothorax entirely pale. 



a. Elytra partly or entirely pale. 



denticollis, Lea nigriceps, Lea 



dolicocephalus, Lea nigriventris, Lea 



flavipennis, Lea tibialis, Lea 



b. Elytra entirely dark. 



amabilis, Lea pauxillus, Blackb. 



angustus, Lea perabundans, Lea 



anticus, Blackb. puncticornis, Lea 



castigatus, Lea pusillior, Lea 



collaris, Lea pusillus, Bohem. 



compar, Lea serraticornis, Lea 



geniculatus, Lea simplex, Lea 



latus, Lea tarsalis, Lea 



megalops, Lea tricolor, Lea 



nigripes, Lea victoriensis, Blackb. 

 occidentalis, Lea 



Heteromastix pusillus, Bohem. 



A specimen of this species, from Lucindale (South Aus- 

 tralia) has a large, double, infuscate spot on the base of the 

 prothorax. 



Heteromastix victoriensis, Blackb. 



On the male of this species the ninth joint of the antennae 

 is slightly longer and thicker than the eighth or tenth, and 

 has a small fovea near its apex ; Blackburn did not specially 

 mention the ninth joint, and in fact its distinctive features 

 could be easily overlooked, but they appear to connect the 

 species with those having that joint conspicuously inflated 

 (as in H. mcdonaldi and allied species) with those in which 

 the antennae are simple in both sexes. Tasmanian specimens 

 differ from mainland ones in having the knees no paler than 

 the adjacent parts. 



