BY THE REV. T. BLACKBURN. 69 



G. Seriate punctii ration of elytra 



extremely feeble inconsjncuus, Blackb. 



GG. Seriate puncturation of elytra 



very well marked yorkensis^ Blackb. 



KE. A short species of very widely 



oval form segnis, Blackb. 



DDD. Width of interval between eyes 

 scarcely exceeding length of 



2nd joint of antennae [semiticus, Pasc] 



CC. Tarsal vestiture fulvous. 



D. Prothorax punctured (eyes bordered 



above the sulcus by a small carina). 



E. Seriate punctures of elytra very 



large, some of them as wide as an 



interstice catenulatus^ Blackb. 



EE. Seriate punctures of elytra much 



smaller , carinatice2?s, Blackb. 



DD. Prothorax impunctulate hevicollis, Blessig. 



BB. Legs red rujipes^ Macl. 



Chalcopterus cupripennis, Hope. 



Some time ago I forwarded a number of examples of Australian 

 Tenehrionichf, under the names with which I have, to the best of 

 my ability, identified them, to Mr. G. C Champion, the eminent 

 European specialist in that family, and included among them 

 various Ammygmides. Mr. Champion writes me that, having 

 occasion to examine some of Hope's types in the Oxford Univer- 

 sity Museum, he took the opportunity to compare the specimen 

 that I sent to him as Cnodidon citp^'ipenne, Hope (which is 

 identical with the insect that in the present memoir I have called 

 Chalcopterus cuprijyennis), with Hope's type, and found the latter 

 to differ in the following respects, viz. — prothorax less black and 

 more closely punctured, seriate })unctures of elytra less distinct 

 and more distant, interstices more thickly punctured, •' &c." As 



