PEROMYSCUS. 147 



Geogr. Distr. Region of San Pedro Martir Mountains, Lower 

 California, Mexico, north into southern California to Colorado desert 

 and possibly further. 



h. Peromyscus texensis flaccidiis Allen. 



Peromyscus texanus fiaccidus Allen, Bull. Am. Mus. Nat. Hist. 



N. Y., 1903, p. 599. 

 Peromyscus texensis fiaccidus Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 187. Zool. Ser. 

 Feeble Mouse. 



Type locality. Rio Sestin, State of Durango, Mexico. 

 Geogr. Distr. State of Durango, Mexico. Range unknown. 



i. Peromyscus texensis coolidgii (Thomas). 



Peromyscus leucopus coolidgei Thomas, Ann. Mag. Nat. Hist., 7th 



Ser., I, 1898, p. 45. 

 Peromyscus texensis coolidgii Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 187. Zool. Ser. 

 Coolidge's Field Mouse. 



Type locality. Santa Anita, Cape Region, Lower California. 

 Geogr. Distr. Cape Region, Lower California. 



j. PeTOinysciis texensis mesomel cis Osgood. 



Peromyscus texanus mesomelas Osgood, Proc. Biol. Soc. Wash., 



XVII, 1904, p. 57. 

 Peromyscus thurberi mesomelas Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 177. Zool. Ser. 

 Osgood's Field Mouse. 



Type locality. Orizaba, State of Vera Cruz, Mexico. 

 Geogr. Distr. Known only from the type locality. 



h. Peromyscus tex?nsls castcirfivs Osgood. 



Peromyscus texanus castaneus Osgood, Proc. Biol. Soc. Wash., xvii, 



1904, p. 58. 

 Peromyscus thurberi castaneus Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 177. Zool. Ser. 

 YoHALTUN Field Mouse. 



Type locality. Yohaltun, State of Campeche, Mexico. 

 Geogr. Distr. Known only from the type locality. 



288. Peromyscus luteus Osgood. 



Peromyscus luteus Osgood, Proc. Biol. Soc. Wash., xviii, 1905, p. 77. 

 Buff Mouse. 



Type locality. Kennedy, Nebraska. 



Geogr. Distr. Western Nebraska and adjacent regions. 



