PART III: GLIRES, MURIDZ. 853 
Name, authority, and. daie. Type or included species, and localities. 
Myotherium AYMARD,1853 .......... New name for Micromys Aymard, 1846. 
iMyoxomys LoMES, W8G6il.-2 22-25-22. - Hesperomys salvinii, Duetias, Guatemala. 
Mystromys WaGNER, 1841 .......... Mystromys albipes ( — Otomys albicaudatus), South 
Africa. 
Neacomys Tuowas, 1900... ......... Hesperomys (Calomys) spinosus, Huambo, Peru. 
Necromys AMEGHINO, 1889.......... Necromys conifer, Prov. Buenos Aires, Argentina. 
Nectomys PETERS, 1861. ............ Mus squamipes, Brazil; Nectomys apicalis, Guaya- 
quil, Ecuador. 
j@Neomys GRAY 1873-2 2225524255. - Neomys panamensis, Panama. 
Neotomys * THomas, 1894........... Neotomys ebriosus, Vitoc Valley, Peru. 
iNesomys! E.EPERSIS40E 2-92 -2---- Nesomys rufus, Vohima, Madagascar. 
Notiomys THomas, 1890............. Hesperomys edwardsii, Santa Cruz, Patagonia. 
Nyctomys DeSaussurg, 1860 ....... Hesperomys sumichrasti, Tuxtla, Vera Cruz, Mex. 
Ochetodon Cougs, 1874.............. Mus humilis, South Carolina. (See Reithrodon- 
tomys. ) 
Oligoryzomys Banas, 1900.......... Oryzomys navus, Pueblo Viejo, Colombia. 
Onychomys Barrp, 1857 ............ Huwypudzus leucogaster, Old Ft. Clark, N. Dak. 
?Orycteromys Picret, 1842.......... Orycteromys sp., Bahia, Brazil. 
Oryzomys BARD, 185/22. ------ 25-7 Mus palustris, near Salem, New Jersey. 
Ototylomys Merriam, 1901.......... Ototylomys phyllotis (type), Tunkas, Yucatan; 
O. phyllotis phzus, Apazote, Campeche, Mex. 
Oxymycterus WATERHOUSE, 1837 .... Mus nasutus, Maldonado, Uruguay. 
IPACICUIUS COPES Sg e eS Paciculus insolitus, John Day Miocene, Oregon. 
TPelamys JouRDAN, 1867 (?) ........ Pelamys remifer, St. Johns River, Florida. 
Peromyscus GLOGER, 1841 .......... Peromyscus arboreus (= Cricetus myoides), Lake 
Simcoe, Ontario. 
Phyllotis WATERHOUSE, 1837........ Mus ( Phyllotis) darwinii, Coquimbo, Chile. 
Reithrodon W ATERHOUSE, 1837 ...... Reithrodon typicus (type), Maldonado, Uruguay; 
R. cuniculoides, Santa Cruz, Patagonia. 
Reithrodontomys GIGLIOLI, 1873..... Reithrodon from North America; type, Mus 
lecontii, Riceboro (?), Georgia. 
Rhipidomys Tscuupr, 1844.......... Hesperomys leucodactylus, Peru. 
? Rhodanomys DEpÉnET, 1902........ Rhodanomys schlosseri, Pyrimont, Switzerland. 
Scapteromys W ATERHOUSE, 1837..... Mus (Scapteromys) tumidus Maldonado, Uruguay. 
Semicricetus NEHRING, 1898 ........ Name suggested, but not used, for Mesocricetus. 
Sigmodon Say & Onp, 1825 ......... Sigmodon hispidus, St. Johns River, E. Florida. 
Sigmodontomys ALLEN, 1897 ........ Sigmodontomys alfari, Jimenez, Costa Rica. 
Sigmomys Tuomas, 1901............ Reithrodon alstoni (type), Cumaná, Venezuela; 
Sigmomys savannarum, base of the Kanuku 
Mountains, British Guiana. 
Sitomys FrrZiNGER, 1867............ Cricetus myoides, Lake Simcoe, Ontario. (See 
Peromyscus. ) 
Thomasomys Cougs, 1884 ........... Hesperomys cinereus, Cutervo, northern Peru. 
Trinodontomys RHoaps, 1894........ Sitomys insolatus, Mohave Desert, California. 
Tylomys PETERS, 18060.----------.--- Hesperomys (Tylomys) nudicaudus, Guatemala. 
Urocricetus SATUNIN, 1903 .......... Cricetus longicaudatus, northern China; C. triton, 
northern Shantung, China; Urocricetus kamen- 
sis, southeastern Tibet. 
Vesperimus ^ Cours, 1874 .......... Musculus leucopus, Ohio Valley? 
Zygodontomys ALLEN, 1897......... Oryzomys cherriei, Boruca, Costa Rica. 
a Neotomys WALLACE, 1876 (Geog. Dist. Animals, II, 250), is probably only a 
misprint for Nectomys PETERS, 1861. 
^ Vesperomiys (‘Cours’) ArsroN, 1880. 
