PEKoMYsrrs. 185 



Peromyscus texanus mesomelas Osgood. Biological Survey <oll. 

 rror. P,i..l. Sue. Wasli., XVII, pp. 57-58, March 21, 1904. 



r)S21<i. Skin and .skull. Adult male. Orizaba, \'era C'ru/. Mexico, 

 elanuary '2iK 1M»4. Collected hy E. \V. Nelson and E. A. (iold- 

 n)an. Oriii-iiial nuinlier r)7o,">. 



Well-iiuidc skill ill <:u()i| «(iinlitii)ii : skull perfect. 



Peromyscus leucopus minnesotae Mearns. 

 I'r.ic. liiol. Soc. Wasli., XIV, p. 154, August 9, 1901. 



s"27I7. Skin and .skull. Adult female. Fort Snelling, Il('nne])in 

 County, Minne.sota. November 3o. 1890. Collected by Di-. E. A. 

 Mearns, V. S. A. Original munbei- llSl. Catalogued duly :>(». 

 1.S9»;. 



W(ll-nia<le skin in good conflition ; skull perfect. 



Peromyscus musculoides Merriaui. IJiological Survey collection. 

 I'roc. Biol. Soc. Wash., XII. p. 124, Afiril 30, 1898. 



696H1. Skin and skull. Old male. Cuicatlan. Oaxaca. Mexico. 

 October U, 1S94. Collected by E. W. Nelson and E. A. (iold- 

 man. Original nund)er (jS\)-2. 



\Vt'il-nia<l(' skin in ir<>od condition ; skuii perfect. 



Sitomys musculus M(M-riaiii. Biological Survey collection. 



rro<'. Biol. Soc. Wasii., VII, pp. 170-171, September 29, 1892. 

 =Peromyscus musculus (Merriani). See Allen and Chapman, Bull. Anier. .Mas. 

 Nat. Hist., IX, p. 203, June 16, 1897. 



I'stfio- Skin and skull. Adult male. Colima, Colima. Mexico. 

 March 9, 1892. Collected hy E. W. Nelson. Original numl>er 

 20.55. 



Well-made skin in good condition; .skull i)erfect. 



Peromyscus (Megadontomys) nelsoni Merriam. Biol. Su?-vey coll. 

 Broc. Biol. Soc. Wa<li., XII, pp. 110-117, April .30, 189S. 

 .").■>( 124. Skin and skull. Adult female. Jico, Veia Cruz. Mexico, 

 duly 10, 1893. Collected by E. W. Nelson. Original number 

 52U2. 



Well-made skin in good condition; skull jierfect, except for absence of la.st left 

 upper molar. 



Peromyscus musculus nigresccns Osgood. Biological Survey coll. 

 I'n.c. Biol. Soc. Wa.sli., XVIll, p. 70, Man-h 21, 1904. 

 7G827. Skin and skull. Adult female. Valley of Comitan. Chiapas, 

 Mexico. December '.♦, 189,5. Collected by E.W. Nelson and E. A. 

 Goldman. Original nund)er S719. 



Well-made skin in good condition; skull perfect. 



