366 BULLETIN 128, UNITED STATES NATIONAL MUSEUM. 



*Tylomys panamensis (Gray). 



1873. Neomys panamensis Gray, Ann. and Mag. Nat. Hist., 



ser. 4, vol. 12, p. 417. 

 1885. Hesperomys panamensis True, Proc. U. S. Nat. Mus., 



vol. 7 (1884), p. 598. 1885. 

 1897. [Tylomys] panamensis Trouessart, Catal. Mamm. viv. 



foss., p. 520. 

 Type Locality. — Panama. 



t*Tylomys tumbalensis Merriam. 



1901. Tylomys tumbalensis Merriam, Proc. Washington Acad. 



Sci., vol. 3, p. 560. November 29, 1901. 

 Type Locality. — Tumbala, Chiapas, Mexico. 



*Tylomys watsoni Thomas. 



1899. Tylomys watsoni Thomas, Ann. and Mag. Nat. Hist., ser., 7 



vol. 4, p. 278. October, 1899. 

 Type Locality. — Bogava, Chiriqui, Panama. Altitude, 800 



feet. 



Genus OTOTYLOMYS Merriam. 



1901. Ototylomys Merriam, Proc. Washington Acad. Sci., vol. 3, 

 p. 561. November 29, 1901. Type, Ototylomys phyllotis 

 Merriam. 



Ototylomys fumeus Allen. 



1908. Ototylomys fumeus Allen, Bull. Amer. Mus. Nat. Hist., 

 vol. 24, 658. October 13, 1908. 



Type Locality. — Matagalpa, Nicaragua. 



Ototylomys guatemalae Thomas. 



1909. Ototylomys guatemalx Thomas, Abstr. Proc. Zool. Soc. 

 London, p. 32. June 22, 1909. 



Type Locality. — Tucuru, Polochic River, about 50 miles east 

 of Coban, Guatemala. 



t*Ototylomys phyllotis phyllotis Merriam. 



1901. Ototylomys phyllotis Merriam, Proc. Washington Acad. 



Sci., vol. 3, p. 562. November 29, 1901. 

 Type Locality. — Tunkas, Yucatan, Mexico. 



t* Ototylomys phyllotis phaeus Merriam.] . 



1901. Ototylomys phyllotis phseus Merriam, Proc. Washington 



Acad. Sci., vol. 3, p. 563. November 29, 1901. 

 Type Locality. — Apazote, near Yohaltun, Campeche, Mexico. 



