814 MR, G. C. SHORTRIDGE ON GEOGRAnilCAL DISTRIBUTION [Xov. 23, 



Text-fii,^ 252. 



Map sliowing disti'ibutioii nf Jfi:/crojii(.t hrnrlmnrus. 



Petrogale lateralis hacketti Thos. (Text-fig. 253.) 



The insular form seems hitherto to have been found only on 

 Modrain Island, ofl' Esperance, although two skins examined from 

 Pearson's Island, Investigator CTroup, South Austraha, seem 

 referable to it, except that they Avei'e less distinctly marked tha.ii 

 the Modrain Island specimens. 



2 specimens collected. Modrain Island (in Perth Museum). 



