BY ARTHUR M. LEA. 455 



GG. Head convex, f<jrehead not sinuous. 

 H. Ifyes finely faceted. 

 b. Femora grooved. 



c. Metasternal episterna traceable through- 

 out Tragopus. 



cc. Episterna not so traceable Imaliodes (in part). 



bb. Femora not grooved. 



d. Hind femora passing elytra Glyptoporopterus. 



dd. Hind femora not passing elytra Neodecilaus. 



HH. Eyes coarsely faceted. 



I. Suture between two basal segments of 



abdomen more or less indistinct. 



e. Hind femora not passing elytra NtcoNOTUS. 



ee. Hind femora passing elytra. 



/. Eyes small Tentegia. 



ff. Eyes large Salcus. 



J. Femora not grooved. 



g. Hind femora passing elytra Anchithyrhs. 



gg. Hind femora not passing elytra Microcryptorhynchus. 



II. Suture between two basal segments of 



abdomen distinct throughout. 

 JJ. Femora grooved. 



K. Metasternal episterna traceable 

 throughout. 



h. Femora dentate Hoplodecilaus. 



hh. Femora edentate Zenoporopterus. 



KK. Metasternal episterna not trace- 

 able throughout. 



L. Base of prothorax truncate Gymnoporoptkrus. 



LL. Base bisinuate Imaliodes (in part). 



Genus Neodecilaus Lea, Trans. Roy. Soc. S. Aust., 1912, 

 p.81. 



Neodecilaus picus Lea, I.e. 

 Uab. — Queensland. 



Neodecilaus gratus Lea, I.e., p.82. 

 Hab . — Q ueensland. 



Genus Cedilaus Lea ; I.e., p.83. 



Cedilaus ambiguus Lea, I.e., p.84. 

 Hab. — New South Wales. 



