New Species of Australian Cctoniidce. 2"9 



the pro thorax and the sides of the metathorax broadly 

 reddish brown ; mesosternal process not dilated at apex. 



Legs punctured and pilose, tibiae and tarsi pitchy ; 

 anterior and intermediate tibiae with tw^o acute teeth on 

 their outer edge, posterior tibiae acutely unidentate 

 externally, the tooth situate at about one third from the 

 apex. 



Queensland (Maranoa district). Coll. Higgins. 



This fine insect appears to l^e most nearly allied to, 

 although abundantly and conspicuously distinct from, 

 D. dispar ? , Newman {Poielope, iSTewm.). 



The specimen described is the sole exponent of the 

 species which I have yet seen, and has been handed to me 

 by Mr. Higgins for description, with the request that I 

 should dedicate it to the gentleman by wdiom it was pre- 

 sented to him, and to whose zeal our cabinets were origin- 

 ally indebted for numerous novelties indigenous to Queens- 

 land, a request which it therefore affords me much pleasure 

 to fulfil. 



BiapJwnia iacunosa, n. sp. Plate YII., fig. 3. 



? . Ovata, convexa, nigra, nitida, capite punctato, clypeo 

 lato, rotundato, apice emarginato, thorace grosse crebreque 

 punctato, postice lobato, scutello parce punctato, elytris 

 lacunosis, cyaneo tinctis. Long. 10 lin., lat. 6 lin. 



Black, shining, elytra blue-black, very shining. 



Head thickly punctured, clypeus (fig. 3a) broad, rounded 

 at the sides, emarginate in front, lateral margins elevated. 



Thorax coarsely and thickly punctured, the posterior 

 margin produced and slightly emarginate above the 

 scutellum, anterior margin slightly elevated, smooth. 



Scutellum depressed, with a few large irregularly dis- 

 posed elongate punctures. 



Elytra depressed in the region of the scutellum, thickly 

 covered with large somewhat confluent foveae, the inter- 

 stices here and there assuming irregular longitudinal 

 ridges, a distinct sutural stria, the sutur^l interstice with 

 scattered oblong punctures. 



Fi/gidium transversely strigose. 



Beneath shining, remotely punctured, and sparsely clothed 

 with fulvous pubescence, mesosternal process with a few 

 scattered punctures, short, flat, apex not dilated. 



