31)4 FIBER. 



2. Adult 9 Exch. Trousers Lake, New Brunswick, Canada. 

 Am. Mus. Nat. Hist. N. Y. J. Rowley. 



3. Adult ^ Exch. Hastings, New York. Am. AIus. Nat. Hist. 

 N. Y. J. Rowley. 



4-5. Adult — Pres. Indiana. A.Schubert. 



6-q. Adult d^ Coll. White Sulphur Springs, West Virginia. T. 

 Surher. 

 10. Adult d^ Pres. Laporte, Indiana. C. M. Barber. 

 11-12. Adult cf Pres. Chicago, Illinois. M. Kane. 

 13-14. Juy. d^ P. Boulder, Colorado. R. T. Young. 

 15-16. Juv. 9 P. Boulder, Colorado. R. T. Young. 

 17-18. Adult — Pres. Green Bay, Wisconsin. A. Schubert. 



19. Adult 9 Coll. Oakes, North Dakota. W. E. Snyder. 



20. Adult 9 Exch. Custer, South Dakota. Am. Mus. Nat. 

 Hist. N. Y. W. W. Granger. 



21. Adult c? P. Kettle River, Alberta, Canada. G. F. Dippie. 



22. Adult 9 P. Swan Lake, Alberta, Canada. G. F. Dippie. 



a. Fiber zibethicus pallidus Meams. 



Fiber zibethicus pallidus Meams, Bull. Am. Mus. Nat. Hist. N. Y., 

 1890, p. 280. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 

 1901, p. 213. Zool. Ser. Id. Mamm. Middle Amer. & W. In- 

 dies, F. C. M. Pub., IV, Pt. I, 1904, p. 308, fig. 55. Zool. Ser. 

 Id. Check-L. Mamm. N. Amer. Cont. & W. Indies, F. CM. 

 Pub., VI, 1905, p. 253. Zool. Ser. 

 Pale Musk Rat. 



1-2. Adult d^ Topotypes. Exch. Fort Verde, Arizona. Am. 

 Mus. Nat, Hist. N. Y. E. A. Meams. 



510. Fiber spatulatus Osgood. 



Fiber spatulatus Osgood, N. Am. Faun., No. 19, 1900, p. 36. 

 Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 214. 

 Zool, Ser. Id. Check-L. Mamm. N. Amer. Cont. & W. Indies, 

 F. C. M. Pub., VI, 1905, p. 254. Zool. Ser. 

 Northwest Territory Musk Rat. 



1. Adult d^ Coll. Beaverton, Oregon. E. Heller. 



2. Adult d* P. Cariboo, British Columbia. C. K. Worthern. 



511. Fiber occipitalis Elliot. 



Fiber occipitalis Elliot, Pub. Field Columb. Mus., in, 1903, p. 

 162, fig. Zool. Ser. Id. Check-L. Mamm. N. Amer, Cont. & 

 W. Indies, F. C. M. Pub., vi, 1905, p. 254. Zool. Ser. 

 Oregon Musk Rat. 



1-3. Adult d^ Paratypes. Coll. Florence, Oregon. E. Heller. 

 4. Adult 9 Type. Coll. Florence, Oregon. E, Heller, 



