184 MARMOTA. SCIUROPTERUS. 



23. Adult 9 P. Midway, Kettle River, British Columbia, 



Canada. G. F. Dippie. 



24. Adult 9 P. Mt. Siegel, Douglas County, Nevada. W. 

 W. Price. 



25. Juv. (^ P. Winter's Mine, Douglas. County, Nevada. W. 



W. Price. 



26. Adult 9 P. Red Deer, Alberta, Canada. G. F. Dippie. 



27. Adult d^ P. Upper Klamath Lake, Oregon. A. Forrer. 



28. Adult 9 P. Upper Klamath Lake, Oregon. A. Forrer. 

 29-31. Juv. — P. Upper Klamath Lake, Oregon. A. Forrer. 



309. Marmota Olympus (Merriam). 



Arctornys olympus Merr., Proc. Acad. Nat. Scien. Phil., 1898, p. 

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

 107. Zool. Ser. 

 Marmota olympus Elliot, Check-L. Mamm. N. Amer. Cont. & W. 

 Indies, F. C. M. Pub., vi, 1905, p. 121. Zool. Ser. 

 Olympic Mountains Woodchuck. 



1-4. Adult <5^ Coll. Happy Lake, Olympic Mountains, Clallam 

 County, Washington. D. G. Elliot. 



5. Juv. c? Coll. Happy Lake, Olympic Mountains, Clallam 



County, Washington. D. G. Elliot. 



6. Adult 9 Coll. Happy Lake, Olympic Mountains, Clallam 



County, Washington. D. G. Elliot. 



7. Adult 7- Coll. Boulder Lake, Olympic Mountains, Clallam 



County, Washington. D. G. Elliot. 



Subfamily 111. Pteromyinae. 



Genus 107. Sfiuroptcru.s. Flyiiij*- Squirrels. 



Sciuropterus F. Cuv., Dents Mammiferes, 1825, pp. 161-162, 225, 

 pi. 56. Type Sciiims volans Linnaeus. 



310. Sciuropterus alpinus (Richardson). 



Pteromys alpinus Kich., Zool. Jour., in, 1828, p. 519. 



Pteromys sabrinus var. ji alpUius Rich., Faun. Bor. Amer., Mamm., 



I, 1829, p. 195, pi. 16. 

 Sciuropterus volans alpinus Elliot, Syn. N. Am. Mamm., F. C. M. 



Pub., II, 1 90 1, p. 109. Zool. Ser. 

 Sciuropterus alpinus Elliot, Check-L. Mamm. N. Amer. Cont. & 



W. Indies, F. C. M. Pub., vi, 1905, p. 121. Zool. Ser. 



