PEROMYSCUS. 147 



Geof^r. Distr. Region of San Pedro Martir ^lountains, Louver 

 California, Mexico, north into southern Cahfomia to Colorado desert 

 and possibly further. 



//. I'crnnniscjis texensis flaccidiis Allen. 



Feromysciis texanus fiaccidiis Allen, Bull. Am. Mus. Nat. Hist. 



N. Y., 1903, p. 599. 

 Peromyscns texensis flaccidiis 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. 



/. /'('j-omj/sciis tiwriisis (-(to/ id o'i i (Thomas). 



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



Ser., I, 1898, p. 45- 

 Peromyscns 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. 



./. I'cToimjsciis texensis incHoiiwhi.^ Osgood. 



Peromyscns te.xanus mesomelas Osgood, Proc. Biol. Soc. Wash., 



XVII, 1904. p. 57- 

 Peromyscns thnrberi mesomelas Elliot, Mamm. Middle Amer. & W. 

 Indies, F. C. M. Pub., iv, Pt. i, 1904, p. i77- Zool. Ser. 

 Osgood's Field Mouse. 



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

 Geogr. Distr. Known only from the type locality. 



1\. P('7-oinj/scjts tex.'risis cast(Ui"HS Osgood. 



Peromyscns texanns castanens Osgood, Proc. Biol. Soc. Wash., xvii, 



1904, p. 58. 

 Peromyscns thnrberi castanens 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. 



Peromyscns Inteus Osgood, Proc. Biol. Soc. Wash., xviii, 1905, p. 77. 

 Buff Mouse. 



Type locality. Kennedy, Nebraska. 



Geogr. Distr. Western Nebraska and adjacent regions. 



