330 PERODIPUS. 



558. Perodipus richardsoni (Allen). 



Dipodops richardsoni Allen, Bull. Am. Mus. Nat. Hist. N. Y., 



1891, p. 277. 

 Perodipus richardsoni Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 

 II, 1901, p. 238. Zool. Ser. Id. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 297. Zool. 

 Ser. 

 Richardson's Kangaroo Rat. 



1-2. Adult cJ* Exch. Perch, Nebraska. Am. Mus. Nat. Hist. 

 N. Y. W. W. Granger. 

 3. Adult cJ* Paratj^pe. Exch. Beaver River, Indian Terri- 

 tory Am. Mus. Nat. Hist. N. Y. W. W. Granger. 

 4-5. Adult d' Coll. Coolidge, Kansas. T. Surber. 

 6-20. Adult c? Coll. Alva, Oklahoma Territory. T. Surber. 

 21-35. Adult 9 Coll. Alva, Oklahoma Territory. T. Surber. 



559. Perodipus chapmani (Mearns). 



Dipodomys chapman-i Mearns, Bull. Am. Mus. Nat. Hist. N. Y., 



1890, p. 291. 

 Perodipus chapmani Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 



II, 1 90 1, p. 237. Zool. Ser. Id. Mamm. Middle Amer. & 



W. Indies, F. C. M. Pub., iv, Pt. i, 1904, p. 350, fig. 66. Zool. 



Ser. Id. Check-L. Mamm. N. Amer. Cont. & W. Indies, F. 



C. M. Pub., VI, 1905, p. 297. Zool. Ser. 

 Chapman's Kangaroo Rat. 



1-5. Adult c5^ P. Fairbank, Arizona. Price & Condit. 

 6. Adult 9 P. Fairbank, Arizona. Price & Condit. 



560. Perodipus longipes (Merriam). 



Dipodops longipes Merr., N. Am. Faun., No. 3, 1890, p. 72. 

 Perodipus lonf^ipes Elliot, Syn. N. Am. Mamm., F. C. M. Pub., 

 II, 1901, p. 239. Zool. Ser. la. Check-L. Mamm. N. Amer. 

 Cont. & W. Indies, F. C. M. Pub., vi, 1905, p. 298. Zool. 

 Ser. 

 Long-footed Kangaroo Rat. 



I. Adult d Exch. Bitter Creek, Wyoming. Am. Mus. Nat. 

 Hist. N. Y. W. W. Granger. 

 2-3. Adult 9 Exch. Bitter Creek, Wyoming. Am. Mus. Nat. 



Hist. N. Y. W. W. Granger. 

 ■4-5. Adult cJ* Exch. Uncompaghre Indian Reservation, Utah. 

 Am. Mus. Nat. Hist. N. Y. W. W. Granger. 



