456 REVISION OF THE AUSTRALIAN AMARYGMIDES, 



oculis quam antennarum articuli basalis longitudine fere 

 magis inter se remotis ; sulcis ocularibus nullis ; antennis 

 (2 1} quam corporis diiiiidium sat brevioribus, articulo 3° 

 quam 1"^ 2"^que coajuncti sat longiori quam 4"^ 5"^que con- 

 juncti multo breviori, articulis 8-10 quam prsecedentes multo 

 brevioribus vix incrassatis; prothorace subopaco quam longiori 

 (et postice quam antice) duabus partibus latiori, subtiliter 

 insequaliter punctulato, antice sat fortiter emarginato, lateri- 

 bus postice fere parallelo, basi trisinuata, angulis anticis 

 obtusis posticis (superne visis) sat rectis ; elytris subtiliter 

 seriatim punctulatis, interstitiis sat crebre distincte punctu- 

 latis ; prosterno medio carinato ; metasterno in medio sub- 

 tilius latera versus sat rugulose, in episternis distincte, 

 punctulato ; abdomine crebrius sat fortiter punctulato et 

 rugato ; fenioiibus anticis antice sparsim subtiliter punctu- 

 latis ; tarsis subtus fulvo-setosis, posticorum articulo basali 

 quam apicales 2 conjuncti vix breviori. [Long. 8, lat 4 lines- 

 A large robust species bearing much general resemblance to 

 C. similis, Blackb,, but differing from it by its larger size and by 

 the sides of the prothorax (viewed from above) being parallel or 

 nearly so in their hinder half and then roundly narrowed to the 

 front. If the prothorax be viewed from the side, the lateral 

 caiina appears in G. similis as a curve evenly arched downward 

 from base to apex, while the same in C. longulus is seen to be 

 strongly sinuate in its front half. The interval between the eyes 

 is .something more than half as wide as in G. cuprlpennis. The 

 seriate i>unctures on the elytra and the punctures of the interstices 

 scarcely differ from the same in G. cupripeimis. The interstices 

 being slightly convex near the front, the elytra have some appear- 

 ance of striation, as in G. longipenyiis, Hope, and similis, Blackb. 

 W. Austi-alia. 



C. LONGiPENNis, Hope. 



Oblongus ; sat.nitidus; niger, et supra et subtus iridescens^ 

 viridi- cyaneo- aureo- et pnrpureo- versicolor; capite tequaliter 

 crebre distincte punctulato ; oculis quam antennarum 

 articuli basalis longitudine fere minus inter se remotis ; 



