4888. nelsoni, Merriam 

 1900, p. 53. 



Perognathus, Heteromys. 

 - (35 jo); Osgood, 1. C, 



a. — canescens, Merriam — [ooâHa); 

 Osgood, 1. c, p. 54. 

 4889.goldmani, Osgood, 1. c, 1900, p. 54. 



4890.artus, Osgood, 1. c, 1900. p. 55. 



4891.fallax. Merriam — {3547); Osgood, 1. c. 

 1900, p. 55; Elliot, 1. c, 1901, p. 254. 



a. — pallidus, Mearns. Proc. Biol. Soc. 

 Wash., 1901, p. 135. 



4892.antlionyi, Osgood, 1. c, 1900, p. 56. 



4893.femoralis, Allen — (3552); Osgood, 1. c, 



1900, p. 57, f. 13 6; Elliot, 1. c, 1901, 

 p. 254, et 251, f. 57. 



4894. californicus, Merriam — {3560); Osgood, 

 1. c, 1900, p. 58, f. 14; Elliot, 1. c, 



1901, p. 254. 



arrnatns, Merriam — {356 i). 

 a. — dispar, Osgood, 1. c, 1900, p. 58; 

 Elliot, 1. c, p. 255. 

 4895.spinatus, Merriam — (3549); Osgood, 

 1. c, 1900, p. 59, 60, f. 15; Elliot, 1. c, 

 p. 255. 



a. — peninsulae, Merriam — {3549 à); 

 Osgood, 1. c, p. 60. 

 4896.bryanti, Merriam — (3544); Osgood, 1. c, 



1900, p. 61, pi. 2, f. 4. 

 4897.margaritae, Merriam — (3545); Osgood, 

 1. c, 1900, p. 61, pi. 2, f. 5. 



485 



Mexico, San Luis 



Potosi (Hacienda La 



Parada), Dm'ango, 



Jalisco, etc. 

 Coahuila, (Jaral). 



Mexico, Sinaloa 



(Sinaloa). 



Mexico, Ghihuahua 



(Batopilas), Durango, 



Sinaloa. 



California Merid.- 



Occid., (Reche Canon, 



San Bernardino Co.), 



ad Calif. in fer. 

 California, Reg. San 



Diego (M^ Coast 



Range), ad Mexican. 



confines. 



California infer., 



L Cerros. 



Calif., Diego Co., 



(Dulzura), usque ad 



Calif. infer. 



California (Berkeley), 



et à San Francisco 



Bay ad Vall. San 



Benito. . 



Calif. Santa Barbara 



Co., (Carpentaria). 



Calif., Merid., in 



desertis ad fl. Colorado 



(The Needles). 



California infer. 



(San José del Cabo). 



Calif. infer.. 



L San José. 



Calif. infer.. 



L Santa Marg-arita. 



74^. Heteromys, Desmarest, 1817. 



Mus, p. Thompson; Saccomys P. Cuv., 1823; Dasynotns, Wagler, 1830. 

 Desmarest, Nouv. Dict. Hist. Nai, 1817, XIV, p. 180. 



A. Heteromys. 

 4898. irroratus, Gray — (3562). Mexico, Oaxaca. 



