158 BULLETIN 19, UNITED STATES NATIONAL MUSEUM. 



Peromyscus boylii rowleyi — Continued. 



Type Locality. — Noland Ranch, San Juan River, San Juan 

 County, Utah. 



Range. — Mountains of southern California, northern Lower Cali- 

 fornia, southern Nevada, Utah, Colorado, Arizona, New Mexico, 

 western Texas, and south in Mexico cliiefly on the eastern 

 slopes of the Sierra Madre to central Zacatecas and northwest- 

 ern San Luis Potosi. 



*Peromyscus boylii attwateri (Allen). 



1895. Peromyscus attwateri Allen, Bull. Ajner. Mus. Nat. Hist., 

 vol. 7, p. 330. November 8, 1895. 



1896. Peromysciis helltis Bangs, Proc. Biol. Soc. Washmgton, 

 vol. 10, p. 137. December 28, 1896. (Stilwell, Adair County, 

 Oklahoma.) 



tl905. Peromyscus hoylei laceyi Bailey, North Amer. Fauna, No. 



25, p. 99. October 24, 1905. (Turtle Creek, Kerr County, 



Texas. ) 

 1906. Peromyscus hoylei attwateri 'Baij.by, Proc. Biol. Soc. W'ash- 



ington, vol. 19, p. 57. May 1, 1906. 

 Type Locality. — Turtle Creek, Kerr County, Texas. 

 Range. — South central and parts of western Texas; north to 



eastern Oklahoma, central Missouri, and southern Kansas. 



Chiefly confined to rocky cliffs in upper Sonoran zone. 



*Peromyscus boylii spicilegus (Allen). 



1897. Peromyscus sjncilegus Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 9, p. 50. March 15, 1897. 



1909. Peromyscus hoylei spicilegus Osgood, North Amer. Fauna, 



No. 28, p. 149. April 17, 1909. 

 Type Locality. — Mineral San Sebastian, Mascota, State of 



Jalisco, Mexico. 

 Range. — Western slopes of the Sierra iSIadre of Mexico from 



southern Sonora south to southern Jalisco. 



t*Peromyscus boylii simulus (Osgood). 



1904. Peromyscus S'picilegus simulus Osgood, Proc. Biol. Soc. 



Washington, vol. 17, p. 64. March 21, 1904. 

 1909. Peromyscus hoylei simulus Osgood, North Amer. Fauna, 



No. 28, p. 151. April 17, 1909. 

 Type Locality. — San Bias, Tepic, Mexico. 

 Range. — Lowlands of the west coast of Mexico, in Sinaloa and 



Tepic. 



