573 
Oratogeomys, Platygeorays. 
624. Oratogeomys, Merriam, 1895. 
Gemnys, p., Thomas, 1895. 
3453. Merriami, Thomas, Auu. Nat. Hist., XII, 
1893, p. 271; Merriam, N.-Am. Fauua, 
N« 8, 1895, p. 150, fig. 59, pl. 2, 10, 12, 
13, 14, 15, 17, 18, 19. 
3454. perotensis, Merriam, North-Am. Fauna, 
N“ 8, 1895, p. 154, pl 8, fig. 6. 
3455. estor, Merriam, North-Amer. Fauna, N“ 8, 
1895, p. 165, pl 8, fig. 4, 5. 
3456. oreocetes, Merriam, North-Am. Fauna, 
N® 8, 1896, p. 166, pl 8, fig. 1, 2. 
3457. peregrinus. Merriam, N.-Am. Fauna, N® 8, 
1896, p. l'68, pl 8, fig. 3. 
3458. castanops, Baird, Rep. Stansbury’s Exp. 
Great Salt Lake, 1852, p. 313; Mam. N.- 
Am., 1857, p. 381; Merriam, N.-Am. 
Fauna, N® 8, 1895, p. 159, pl 12, 13, 14. 
Clarkii, Baird, Proc. Ac. Philad., VII, 
1856, p. 332. 
a. — Goldmanni, Merriam, loc. cit., 1895, 
p. 160. 
3469.fulvescens. Merriam, N.- Amer. Fauna, N® 8, 
1896, p. 161, pl 12, fig. 2. 
Mexico in merid. parte 
Valli Mexico, in 
Montibus ad 3800 m. 
ait., inter Puebla, 
Hidalgo et Toluca. 
Mexico, Vera Cruz, 
Cofre de Perote 
(usque ad 4000 m.). 
Vera Cruz, Las Vigas 
(2700 m. ait.). 
M® Popocatapetl 
(3800 m. ait.). 
M“ Iztaccihuatl 
(3900 m. ait.). 
Colorado, Arkansas 
River (Las Animas), et 
inde ad Nov.-Mexico, 
Texas Occid. (Santa 
Rosalia, Chihuahua, 
Jaral). 
Mexico, Zacatecas. 
Mexico, Puebla, a 
Perote ad Esperanza 
et M® Malinche (in 
Tlaxcala), usque ad 
3000 m.(M'* Orizaba). 
626. Platygeomys, Merriam, 1895. 
Geomys, p., Merriam, 1892. 
3460. gymnurus, Merriam, Proc. Biol Soc. Wash., 
vn, 1892, p. 166; North-Amer. Fauna, 
N® 8, 1896, p. 162, 164, pl 3, 10, 13, 15, 
17, 18, 19. 
3461. tylorhinus, Merriam, N.-Am. Fauna, N® 8, 
1896, p. 167, pl 13, fig. 1. 
Mexico, Jalisco, 
Zapotlan, S. Nevada 
de Colima, Vulcan. 
Colima. 
Hidalgo (Tula), Sierra 
Madre in sept. lat., 
Mitchoacan. 
