oKVZOMVrt. 121 



Oryzomys chapmani saturatior Mi'rriuin. Biological iSiu'vc}' coll. 

 I'ror. Wash. Ac-ad. Sci., Ill, p. 290, July L'li, 1901. 



76188. Skin and skull. Adult female. Tumbala, Chiapas, Mexico. 

 October 23, 1895. Collected by E. W. Nelson and E. A. Goldman. 

 Orig-inal luuiiber 857-lr. 



Well-iuadt' skin in jjood coiidition; skull perfect, except for absence of angular 

 processes of niandiljlc. 



Oryzomys talamancae Allen. 



I'roc. U. S. Nat. Mus., XIV, No. 850, p. 193, July 24, 1891. 



iifis- Skin and skull. Adult male. Talamanca, Costa Rica. IBT-t. 

 Collected l)y Prof. \V. M. Gabb. Original mimber 1)9. Catalogued 

 Novembei- 19, 187-4. 



Sjieciinen in jxood state of j) reservation; in February, 1902, made into a fair study 

 skin. Left hind leg missing; tail not skinned out and from 2 to 3 cm. of the tip 

 without epiilermis. Skull nearly perfect. Pterygoids injured, and angular and 

 coronoid i)roct'S.ses of right half of mandible broken. In the original description 

 Dr. Allen remarks there is no lower jaw. The present lower jaw wa.s found in 

 the same vial with the rest of the skull. It was not numbered, however, so there 

 i.s some doubt as to its belonging to the specimen. 



Oryzomys teapensis Merriain. Biological Survey collection. 



Proc. Wash. Acad. Sci., Ill, p. 28(>, July 26, 1901. 



99973. Skin and skull. Young adult male. Teapa, Tabasco, Mexico. 

 April 4, 1900. Collected by E. W. Nelson and E. A. Goldman. 

 Original nuin])er 14100. 



Well-made, skin in good condition; skull perfet-t, except for absence of left 

 occipital condyle. 



Oryzomys yucatanensis Merriani. Biological Survey collection. 



I'roc. Wash. Acad. Sci., Ill, pp. 294-29-5, July 2(), 1901. 



108131*. Skin and skull. Young adult male. Chichenitza, Yucatan, 

 Mexico. Febiuary 9, 1901. Collected by E. W. Nelson and E. A. 

 Goldman. Original number 14.527. 



Well-made skin in good condition; skull perfect. 



Oryzomys zygomaticus Merriam. Biological Survey collection. 



I'roc. Wash. Acad. Sci., Ill, pj.. 285-28(5, July 2G, 1901. 



7tj794. Skin and skull. Adult male. Nenton, Ciuatemala. Dect-m- 

 ber l.">, 189.5. Collected l)y E. W. Nelson and PI A. (xoldman. 

 Original number 8798. 



Well-made skin in good condition; skull perfect. 



