MAPS 



ILLUSTRATING THE DISTRIBUTION OF SPECIES AND 

 SUBSPECIES, BELONGING TO THE GENERA REPRESENTED 

 WITHIN OUR LIMITS, IN EASTERN UNITED 

 STATES AND SOUTHERN CANADA. 



Opossums, Didelphis 56 



Deer, Odocoileus 66 



Elk or Wapiti, Cervus 73 



Moose, Paralces 80 



Caribou, Rangifer . 84 



Bison or Buffalo, Bison 94 



Flying Squirrels, Sciuropterus 107 



Fox Squirrels, Sciurus (subgenus Parasciurus) 114 



Gray Squirrels, Sciurus (subgenus Neosciurus) 121 



Red Squirrels, Sciurus (subgenus Tamiasciurus) 127 



Chipmunks, Tamias 132 



Little Chipmunk, Eutamias 136 



Striped Prairie Squirrels, Citellus 143 



Franklin's Prairie Squirrel, Citellus 149 



Woodchucks, Marmota 155 



Beavers, Castor 169 



White-footed Mice, Peromyscus leucopus and races 189 



Prairie White-footed Mice, Peromyscus maniculatus and races . .195 



Cotton Mice, Peromyscus gossipinus and races 197 



Golden Mice, Peromyscus nuttalli and races 200 



Rice Field Mice, Oryzomys polustris and races 203 



Wood Rats, Neotoma 206 



Red-backed Mice or Voles, Evotomys 212 



Meadow Mice or V oles, Microtus {snhgemis Microtus) . . . .217 

 Prairie Meadow Mice or Voles, Microtus (subgenus Pedomys) . .221 



Mole Mouse or Vole, Microtus (subgenus Pity my s) 224 



Muskrats, Fiber 232 



Lemming Mice, Synaptomys . 238 



Pocket Gophers, Geomys 244 



Jumping Mice, Zapus 251 



7 



