KODENTIA MUEID^ NEOTOMA. 99 



RODENTIA. 



FAM. ZAPODIDAE. 



Genus ZAPUS, Coues MSS. 



ZAPUS HUDSONIUS, (Zimin.) G. & G. 

 Jumping Mouse. 



Dipus liudsonim, ZIMM., Geog. Gesch., ii, 1780, 35. BODD., Blench. An., 1784, 115. 



FISCH., Syn., 1829, 340. 



Mfi-iinies hudsomus, AUD. & BACH., Q. N. A., ii, 1851, 251, pi. 85. 

 Jacuhis hudsonius, BD., M. N. A., 1857, 430, and of most late authors. 

 Zapus hudsonius, COUES MSS., 1875. 

 Mits lo)igipes, ZIMM., Peiin. Arkt. Zool., i, 1787, 131. 



Dipus canadenais, DAY., Linu. Tr., iv, 1798, 155. SHAW, Gen. Zool., ii, 1801, 192, pi. 161. 

 Gerbillus canadensis, DESM., Mamm., ii, 1822, 321. HARL., Fn. 'Am., 1825, 155. 



GRIFF., An. Kingd., v, 1827, 240. GODM., Am. Nat. Hist., ii, 1831, 94. 

 J)ipus amcricanus, BARTON, Am. Phil. Trans., iv, 1799, 115; vi, 1809, 143. 

 Jacuhis americanus, WAGL., Syst., 1830, 23. 

 Meriones americanus, DEKAY, N. Y. Zool., i, 1842, 70, pi. 24, f. 2. 

 Mm labradorius, J. SAB., Frankl. Journ., 1823, 661. 



Gerbillus labradorius, HARL., Fn. Am., 1825, 157. GODM., Am. Nat. Hist., ii, 1831, 97. 

 Meriones labradorius, RICH., F. B.-A., i, 1829, 144, pi. 7. 

 Jaculus labradorius, WAGN., Suppl. Schreber, iii, 1843, 294. 

 Meriones microcephalus, HARL., P. Z. S., 1839, 1. 

 Meriones acadicus, DAWS., Edinb. New Phil. Jouru., iii, 1856, 2, pi. 1. 



A well known species of general distribution in North America, and 

 undoubtedly occurring in the regions explored, although not represented in 

 the collections. 



FAM. MURIDAE. 



Subfamily MURINAE. 



Genus NEOTOMA, Say & Ord. 



Mus (sp.), SAY & ORD, 1818 ; DESM., 1822. 



Arvicola (sp.), HARLAN, 1825. 



Lenimus (sp.), FISCH., 1829. 



Neotoma, SAY & ORD, J. A. N. S. P., iv, 1825, 346, and of authors; type N.floridana. 



Myoxus (sp.), RICH., Zool. Journ., iii, 1828, 517 (N. cinerea). 



Teonoma !, J. E. GRAY (saine type). 



