niv. California Publ. Zool.,
10:125, January 31, type from 11,000 ft., near Cottonwood Lakes,
Sierra Nevada, Inyo County, California.

_Marginal records_ (A. H. Howell, 1924:45).--California: Bullfrog
Lake; 10,000 ft., Independence Creek; type locality; Mineral King,
E. Fork Kaweah River.

OCHOTONA PRINCEPS BROOKSI A. H. Howell.

1924. _Ochotona princeps brooksi_ A. H. Howell, N. Amer. Fauna,
47:30, August 21, type from Sicamous, British Columbia.

_Marginal records_.--British Columbia: Mountains E Shuswap Lake
(Anderson, 1947:95); type locality; McGillivary Creek, Lillooet
Dist. (A. H. Howell, 1924:31).

OCHOTONA PRINCEPS BRUNNESCENS A. H. Howell.

1919. _Ochotona fenisex brunnescens_ A. H. Howell, Proc. Biol. Soc.
Washington, 32:108, May 20, type from Keechelus, Kittitas County,
Washington.

1924. _Ochotona princeps brunnescens_ A. H. Howell, N. Amer. Fauna,
47:31, September 23.

_Marginal records_.--British Columbia: Alta Lake (Anderson,
1947:95); Hope, Lake House (A. H. Howell, 1924:33). Washington:
_Whatcom Pass_ (Dalquest, 1948:380); Stevens Pass (A. H. Howell,
1924:33); _Cowlitz Pass_ (Dalquest, 1948:380). Oregon: Mt. Hood (A.
H. Howell, 1924:33); Crater Lake (_ibid._); Mt. McLoughlin (V.
Bailey, 1936:116); Diamond Lake (A. H. Howell, 1924:33). Washington:
Tumtum Mtn. (Dalquest, 1948:380); Mt. Index (A. H. Howell, 1924:33).
British Columbia: Chilliwack (ibid.); Vancouver (_ibid._).

[Illustration: FIG. 5. Distribution of _Ochotona collaris_ and _Ochotona
princeps_.

1. _O. collaris_
2. _O. p. princeps_
3. _O. p. lutescens_
4. _O. p. septentrionalis_
5. _O. p. brooksi_
6. _O. p. cuppes_
7. _O. p. brunnescens_
8. _O. p. fenisex_
9. _O. p. fumosa_
10. _O. p. jewetti_
11. _O. p. taylori_
12. _O. p. schisticeps_
13. _O. p. muiri_
14. _O. p. albatus_
15. _O. p. sheltoni_
16. _O. p. tutelata_
17. _O. p. nevadensis_
18. _O. p. uinta_
19. _O. p. moorei_
20. _O. p. cinnamomea_
21. _O. p. fuscipes_
22. _O. p. utahensis_
23. _O. p. howelli_
24. _O. p. lemhi_
25. _O. p. goldmani_
26. _O. p. clamosa_
27. _O. p. ventorum_
28. _O. p. levis_
29. _O. p. figginsi_
30. _O. p. saxatilis_
31. _O. p. nigrescens_
32. _O. p. incana_ ]

OCHOTONA PRINCEPS CINNAMOMEA J. A. Allen.

1905. _Ochotona cinnamomea_ J. A. Allen, Mus. Brooklyn I