` The discovery of a fine species of Kangaroo from the north coast of Australia 
nearly allied to the Petrogale robusta of Part L., having induced the Author to form 
these two animals into a separate genus, to which he has applied the name of ton 
phranter, the page of letter-press here given, entitled Osphranter robustus, is to be sub- 
stituted when the work is bound for that published in Part I., as Petrogale robusta, 
which is to be cancelled. 
