Mammals of the San Gabriel Mountains of California Part 15

3. Phylogeny of the waxwings and allied birds. By M. Dale Arvey. Pp. 473-530, 49 figures in text, 13 tables.

October 10, 1951.

4. Birds from the state of Veracruz, Mexico. By George H.

Lowery, Jr. and Walter W. Dalquest. Pp. 531-649, 7 figures in text, 2 tables. October 10, 1951.

Index. Pp. 651-681.

*Vol. 4. (Complete) American weasels. By E. Raymond Hall. Pp.

1-466, 41 plates, 31 figures in text. December 27, 1951.

Vol. 5. 1. Preliminary survey of a Paleocene faunule from the Angels Peak area, New Mexico. By Robert W. Wilson.

Pp. 1-11, 1 figure in text. February 24, 1951.

2. Two new moles (Genus Scalopus) from Mexico and Texas.

By Rollin H. Baker. Pp. 17-24. February 28, 1951.

3. Two new pocket gophers from Wyoming and Colorado. By E. Raymond Hall and H. Gordon Montague. Pp. 25-32.

February 28, 1951.

4. Mammals obtained by Dr. Curt von Wedel from the barrier beach of Tamaulipas, Mexico. By E. Raymond Hall. Pp. 33-47, 1 figure in text. October 1, 1951.

5. Comments on the taxonomy and geographic distribution of some North American rabbits. By E. Raymond Hall and Keith R. Kelson. Pp. 49-58. October 1, 1951.

6. Two new subspecies of Th.o.m.omys bottae from New Mexico and Colorado. By Keith R. Kelson. Pp. 59-71, 1 figure in text. October 1, 1951.

7. A new subspecies of Microtus monta.n.u.s from Montana and comments on Microtus canicandus Miller. By E. Raymond Hall and Keith R. Kelson. Pp. 73-79. October 1, 1951.

8. A new pocket gopher (Genus Th.o.m.omys) from eastern Colorado. By E. Raymond Hall. Pp. 81-85. October 1, 1951.

9. Mammals taken along the Alaskan Highway. By Rollin H.

Baker. Pp. 87-117. 1 figure in text. November 28, 1951.

*10. A synopsis of the North American Lagomorpha. By E.

Raymond Hall. Pp. 119-202. 68 figures in text.

December 15, 1951.

11. A new pocket mouse (Genus Perognathus) from Kansas.

By E. Lendell c.o.c.krum. Pp. 203-206. December 15, 1951.

12. Mammals from Tamaulipas, Mexico. By Rollin H. Baker.

Pp. 207-218. December 15, 1951.

13. A new pocket gopher (Genus Th.o.m.omys) from Wyoming and Colorado. By E. Raymond Hall. Pp. 219-222. December 15, 1951.

14. A new name for the Mexican red bat. By E. Raymond Hall. Pp. 223-226. December 15, 1951.

15. Taxonomic notes on Mexican bats of the Genus Rhogeessa. By E. Raymond Hall. Pp. 227-232. April 10, 1952.

16. Comments on the taxonomy and geographic distribution of some North American woodrats (Genus Neotoma). By Keith R. Kelson. Pp. 233-242. April 10, 1952.

17. The subspecies of the Mexican red-bellied squirrel, Sciurus aureogaster. By Keith R. Kelson. Pp. 243-250, 1 figure in text. April 10, 1952.

18. Geographic range of Peromyscus melanophrys, with description of new subspecies. By Rollin H. Baker.

Pp. 251-258, 1 figure in text. May 10, 1952.

19. A new chipmunk (Genus Eutamias) from the Black Hills.

By John A. White. Pp. 259-262. April 10, 1952.

20. A new pinon mouse (Peromyscus truei) from Durango, Mexico. By Robert B. Finley, Jr. Pp. 263-267. May 23, 1952.

21. An annotated checklist of Nebraskan bats. By Olin L.

Webb and J. Knox Jones, Jr. Pp. 269-279. May 31, 1952.

22. Geographic variation in red-backed mice (Genus Clethrionomys) of the southern Rocky Mountain region.

By E. Lendell c.o.c.krum and Kenneth L. Fitch. Pp.

281-292, 1 figure in text. November 15, 1952.

23. Comments on the taxonomy and geographic distribution of North American microtines. By E. Raymond Hall and E. Lendell c.o.c.krum. Pp. 293-312. November 17, 1952.

24. The subspecific status of two Central American sloths. By E. Raymond Hall and Keith R. Kelson. Pp.

313-317. November 21, 1952.

25. Comments on the taxonomy and geographic distribution of some North American marsupials, insectivores, and carnivores. By E. Raymond Hall and Keith R. Kelson.

Pp. 319-341. December 5, 1952.

26. Comments on the taxonomy and geographic distribution of some North American rodents. By E. Raymond Hall and Keith R. Kelson. Pp. 343-371. December 15, 1952.

27. A synopsis of the North American microtine rodents.

By E. Raymond Hall and E. Lendell c.o.c.krum. Pp.

373-498, 149 figures in text. January 15, 1953.

28. The pocket gophers (Genus Th.o.m.omys) of Coahuila, Mexico. By Rollin H. Baker. Pp. 499-514, 1 figure in text. June 1, 1953.

29. Geographic distribution of the pocket mouse, Perognathus fasciatus. By J. Knox Jones, Jr. Pp.

515-526, 7 figures in text. August 1, 1953.

30. A new subspecies of wood rat (Neotoma mexicana) from Colorado. By Robert B. Finley, Jr. Pp. 527-534, 2 figures in text. August 15, 1953.

31. Four new pocket gophers of the genus Cratogeomys from Jalisco, Mexico. By Robert J. Russell. Pp. 535-542.

October 15, 1953.

32. Genera and subgenera of chipmunks. By John A. White.

Pp. 543-561, 12 figures in text. December 1, 1953.

33. Taxonomy of the chipmunks, Eutamias quadrivittatus and Eutamias umbrinus. By John A. White. Pp. 563-582, 6 figures in text. December 1, 1953.

34. Geographic distribution and taxonomy of the chipmunks of Wyoming. By John A. White. Pp. 584-610, 3 figures in text. December 1, 1953.