Cratogeomys, Platygeomys. 



624. Cratogeomys, Merriam, 

 Geomys, p., Thonias, 1895. 



3453. Merriami, Thomas, Ann. Nat. Hist., XII, 

 1893. p. 271: Merriam, N.-Am. Fauna, 

 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. 155. pl. 8, fig. 4, 5. 



3456. oreocetes. Merriam, North-Am. Fauna, 

 N° 8. 1895. p. 156, pl. 8, fig. 1, 2. 



3457. peregrinus. Merriam, N.-Am. Fauna, N° 8, 

 1895. p. 158, pl. 8, fig. 3. 



3458. castanops, Baird, Eep. 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, 

 1855, p. 332. 



a. - - Goldmanni, Merriam, loc. cit., 1895, 

 p. 160. 



3459. fulvescens. Merriam, N.-Amer. Fauna, N°8, 

 1895. p. 161, pl. 12, fig. 2. 



573 



1895. 



Mexico in merid. parte 



Valli Mexico, in 



Montibus ad 3800 m. 



alt., inter Puebla, 



Hidalgo et Toluca. 



Mexico, Vera Cruz, 



Cofre de Perote 

 (usque ad 4000 m.). 



Vera Cruz, Las Vigas 

 (2700 m. alt). 



M s Popocatapetl 

 (3800 m. alt.). 



M s Iztaccihuatl 

 (3900 m. alt.). 



Colorado, Arkansas 

 Eiver (Las Animas), et 

 inde ad Nov.-Mexico, 

 Texas Occid. (Santa 



Eosalia, Chihuahua, 

 Jaral). 



Mexico, Zacatecas. 



Mexico, Puebla, a 



Perote ad Esperanza 



et M s Malinche (in 



Tlaxcala), usque ad 



3000m.(M s Orizaba). 



625. Platygeomys, Merriam, 1895. 

 Geomys, p., Merriam, 1892. 



3460. gymnurus, Merriam, Proc. Biol. Soc.Wash., 

 VII. 1892. p. 166; North-Amer. Fauna, 

 N° 8. 1895. p. 162, 164. pl. 3, 10, 13, 15, 

 17. 18, 19. 



3461. tylorhinus. Merriam, N.-Am. Fauna, N° 8, 

 1895. p. 167. pl. 13, fig. 1. 



Mexico, Jalisco, 



Zapotlan, S. Nevada 



de Colima, Vulcan. 



Colima. 



Hidalgo (Tula), Sierra 



Madre in sept. lat., 



Mitchoacan. 



