NO. 2057. THE GRASSHOPPER MICE—HOLLISTER. 435 



Type-locality.— 'Mixnd^n Indian village, near Fort Clark, Missouri 

 River, North Dakota; near site of present town of Stanton, Mercer 

 County, North Dakota. 



Fig. 2.— Distribution of the subspecies of Onychomys leucogastee. 



1. 0. 1. leucogaster. 5. 0. 1. brevicaudus. 9. 0. 1. ruidosee. 



2. 0. 1. missouriensis. 6. 0. 1. melanophrys. 10. 0. 1. albescens. 



3. O.l.arcticeps. 7. 0. 1. fuliginosus. 11. 0. 1. longipes. 



4. O. I. fuscogriseus. 8. 0. 1. capitulatus. 12. 0. 1. breviauritus. 



