Pappogeomys, Oratogeomys, Platygeomys. 
469 
724. Pappogeomys, Merriam, 1895. 
Geomys, p., Auct. 
Merriam, North-Amer. Fauna, No 8. 1895, p. 145. 
4734. bulleri. Tlmmas — (3451). Mexico, Jalisoo, 
nelsoni, Merriam. (Sierra Nevada de 
Colima, Sierra de 
Mascota). 
4735. albinasus, Merriam — (3452). Mexico, Jalisco, 
(Guadalajara). 
725. Cratogeomys, Merriam, 1895. 
Geomys, p., Auct.; JPsmdostoma, Baird, 1852. 
Merriam, N.-Amer. Fauna, No 8, 1895, p. 150. 
4736. castanops, Baird — (3458); Elliot, Field 
Columb. Mus., 1901, p. 220, 221, fig. 51. 
clarki, Baird. 
a. — goldmanni, Merriam — (3458 a). 
4737. merriami, Tliomas — (3453). 
4738. perotensis, Merriam — (3454). 
4739. estor, Merriam — (3455). 
4740. oreocetes, Merriam — (3456). 
4741. peregrinus, Merriam — (3457). 
4742. fulvescens. Merriam — (3459). 
Colorado(Las Animas 
ad fl. Arkansas), 
Novo-Mexico, Texas 
Occ., Cbiliualma, 
Coalmila. 
Mexico (Zacatecas, 
Canitas). 
Mexico (Vallo Mexico 
merid., in Montibus). 
Mexico, Vera Cruz 
(Cofre de Perote). 
Vera Cruz (LasVigas). 
M s Popocatapetl. 
M s Iztacihuatl. 
Mexico, Puebla 
(M s Orizaba). 
726. Platygeomys, Merriam, 1895. 
Geomys , p., Merriam, 1892. 
Merriam, Nortli- American Fauna, No 8, 1895, p. 162. 
4743. gymnurus, Merriam — (3460). 
4744. tylorhinus, Merriam — (3461). 
a. — angustirostris, Merriam, Proc. Biol. 
Soc. Wash., 1903, p. 81. 
4745. planiceps, Merriam — (3462). 
Mexico, Jalisco, 
(Zapotlan). 
Mexico, Hidalgo, 
(Tula). 
Michoacan, 
(Patamban). 
Mexico (Vulc. Toluca, 
in verso Sept.). 
