292 MICROTUS. 



36-41. Adult c^ Coll. Hot Springs, Mt. Whitney, California. E. 

 Heller. 



42. Adult 9 Coll. Hot Springs, Mt. Whitney, California. E. 

 Heller. 



43. Adult cJ^ Coll. Big Cottonwood Lakes, Mt. Whitney, Cah- 

 fornia. E. Heller. 



44. Adult ? Coll. Big Cottonwood Lakes, Mt. Whitney, Cali- 

 fornia. E. Heller. 



45. Juv. (^ Coll. Big Cottonwood Lakes, Mt. Whitney, Cali- 

 fornia. E. Heller. 



486. Microtus californicus (Peale). 



Arvicola californica Peale, U. S. Expl. Exped., Mamm. & Ornith., 



VIII, 1848, p. 46. 

 Arvicola trowhridgi Baird, N. Am. Mamm., 1857, p. 529. 

 Microtus californicus Elliot, Syn. N. Am. Mamm., F. C. M. Pub.. 



II, 1901, p. 186. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vr. 1905, p. 240. Zool. Ser. 



California Meadow Vole. 



1-16, Adult (J Coll. Nicasio, California. E. Heller. 



17-22. Adult $ Coll. Nicasio, California. E. Heller. 



23-28. Adult d^ Coll. Petaluma, Cahfornia. E. Heller. 



29-33. Adult 9 Coll. Petaluma, California. E. Heller. 



34-37. Adult c^ Coll. Point Reyes, California. E. Heller. 



38-39. Adult 9 Coll. Point Reyes, California. E. Heller. 



40. Adult (5^ Coll. Los Angeles, California. E. Heller. 



41-42. Adult 9 Coll. Los Angeles, California. E. Heller. 



43-44. Adult cJ" Coll. Fort Tejon. California. E. Heller. 



45-47. Adult 9 Coll. Fort Tejon, CaHfornia. E. Heller. 



48-51. Adult o' Coll. Piru Creek, California. E. Heller. 



52-56. Adult 9 Coll. Piru Creek, CaHfornia. E. Heller. 



57-59. Adult cJ* Coll. Oro Grande, California. E. Heller. 



60-61. Adult 9 Coll. Oro Grande, California. E. Heller. 



II. Microtus califoriiicus hyperythrits Elliot. 



Microtus californicus hyperythrits Elliot, Pub. Field Columb. Mus., 



III, 1903, p. 161. Zool. Ser. Id. Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 302, figs. 51, xlv. 

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

 F. C. M. Pub., VI, 1905, p. 240. Zool. Ser. 



Reddish Meadow Vole. 



I. Adult d* Type.* Coll. La Grulla, San Pedro Martir Moun- 

 tains. Lower California, Mexico. E. Heller. 



♦By some quite inexplicable inadvertence, the type locality for this species 

 has been given as San Quentin, when it should have been " La Grulla." 



