PEROGNATHUS. 331 



Subfamily II. Heteroniyiiise. 



Genus 156. Perogiiatlius. Pocket Mice. 



Perognathus Max., Reise Innere N. Amer., i, 1839, pp. 449-450, 



Type Perognathus jasciatus Maximilian, 

 Cricetodipus Peale, Mamm, & Ornith. U. S, Expl. Exped., 1848, 



p. 53, pi. 13, fig, 2. 

 Ahromys (sic) Gray, Proc, Zool. Soc., 1868, p, 202. 

 Otognosis Coues, Proc, Acad, Nat. Scien. Phil., 1875, P- 3°5- 

 Chcstodipus Merr., N. Am. Faun., No. i, 1889, P- 5; pl- m- %• i5- 



Subgenus A, Peragnathus. 



561, Perognathus fasciatus Maximilian. 



Perognathus fasciatus Max,, Nov. Act. Acad. Caes. Leop. -Carol., 

 XIX, Pt. 1, 1839, p. 369, pi. xxxiv. Elliot, Syn. N. Am. Mamm., 

 F. C. M, Pub., II, 1901, p. 242. Zool. Ser. Id. Check-L. 

 Mamm. N. Amer. Cont. & W. Indies, F. C. M. Pub., vi, 1905, 

 p. 300. Zool. Ser. 

 Maximilian's Pocket Mouse. 



1, Adult c? Exch. Perch, Nebraska. Am. Mus, Nat, Hist, N. 

 Y. W. W. Granger, 



2, Adult ? Exch, Pine Ridge, South Dakota. Am. Mus. Nat. 



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



562. Perognathus merriami Allen. 



Cricetodipus ftavus Thomas, Proc, Zool, Soc, 1888, p, 449. (nee 

 Baird.) 



Perognathus merriami Allen, Bull. Am. Mus, Nat. Hist. N. Y., 

 1892, p, 45, pi. Ill, figs, 1-6, Elliot, Syn, N. Am. Mamm., F. 

 C. M. Pub., II, 1901, p. 243, Zool. Ser. Id. Mamm, Middle 

 Amer, & W. Indies, F, C, M, Pub., iv, Pt. i, 1904, p. 353, figs. 

 67, XLix, Zool. Ser. Id. Check-L, Mamm, N, Amer. Cont. 

 & W, Indies, F. C. M. Pub., vi, 1905, p, 301. Zool. Ser. 

 Perognathus mearnsi Allen, Bull, Am, Mus. Nat, Hist. N. Y., 

 . 1896, p, 237, 

 Merriam's Pocket Mouse, 



1, Adult c? Exch, San Antonio, Texas. Am, Mus, Nat. Hist, 

 N, Y, H, P. Attwater. 



2, Adult 9 Exch, San Antonio, Texas. Am, Mus. Nat. Hist. 

 N. Y. H, P. Attwater. 



