PEROGNATHUS. 343 



12. Adult ? Coll. Santa Eulalia, Lower California, Mexico. 

 E. Heller. 



13. Adult c? Coll. Agua Escondido, Lower California, Mexico. 

 E. Heller. 



579. Perognathus californicus Merriam. 



Perognathus californicus Merr., N. Am. FaiHi., No. i, 1889, p. 

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

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

 Indies, F. C. M. Pub., vi, 1905, p. 315. Zool. "Ser. 

 California Pocket Mouse. 



1. Adult d" P. Portola, California. W. W. Price. 



2. Adult 9 P. Portola, California. W. W. Price. 



tt. Perognathus califoTnicus dispur Osgood. 



Perognathus californicus dispar Osgood, N. Am. Faun., No. 18, 



1900', p. 58. Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 11, 



1901, p. 255. Zool. Ser. Id. Check-L. Mamm. N. Amer. 



Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 315. Zool. Ser. 



Allen's Pocket Mouse. 



1-2. Adult d" Coll. Fort Tejon, California. E. Heller. 

 3. Adult c? Coll. Piru Creek, California. E. Heller. 

 4-5. Adult 9 Coll. Hot Springs, Mt. Whitney, California. E. 

 Heller. 



580. Perognathus spinatus Merriam. 



Perognathus spinatus Merr., N. Am. Faun., No. i, 1889, p. 21 

 Elliot, S}^. N. Am. Mamm., F. C. M. Pub., 11, 1901, p. 255 

 Zool. Ser. Id. Mamm. Middle Amer. & W. Indies, F. C. M 

 Pub., IV, Pt. I, 1904, p. 363. Zool. Ser. Id. Check-L. Mamm 

 N. Amer. Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 315 

 Zool. Ser. 

 Spiny Pocket Mouse. 



1. Adult d^ P. Vallecitos, San Diego County, California. F. 

 Stephens. 



2. Adult d P. San Felipe Canon, California. F. Stephens. 

 3-4. Adult 9 P. San Felipe Canon, California. F. Stephens. 



5. Adult d P. Inwood Well, California. F. Stephens. 



6. Adult c? P. Borego Springs, California. F. Stephens. 

 7-10. Adult d Coll. Palm Springs, California. E. Heller. 



11-14. Adult d Coll. Canon Esperanza, Lower California, Mex- 

 ico. E. Heller. 



15-17. Adult 9 Coll. Canon Esperanza, Lower California, Mex- 

 ico. E. Heller. 



