358 



-APPENDIX. 



Ceicetium. 



Saccostomus fuscus Pet. MoSAire. 



lajiidarius Pet. MosAjro. 

 Cricetorays Gambianus Walerh. SenegameiaandMosamb. 

 Cricotus accedula Bmiils. Urai, Mountains, and the Volga. 



arenarius Pull. Sandy steppes of Baraba on the 

 Iktisch, on the Wolga, Ukal Mountains, Crimea. 

 auratus Waterh. Aleppo. 



fi-umentarius Prill. — (vulgaris Desm.) Middie and 

 South Gehhuny, Poland, Hitngaky, Middle South 

 Russia, and Sibeeia to the Rivee Ob. 

 furunciUus Poll. Daukia, and on the Ob, High 

 STEPPES op Mongolia, Vaii,ey of the Onon, North 

 or Mongolia. 

 {usca.las Brandt? Habitat not known, 

 nigricans Brandt. Mountains of Caucasus, and 



Abasia. 

 phaeus Pall. Steppes on the Wolga and Caspian 



Sea as far as into Persia. 

 Songarus Pall. Siberia on the Irtisch, High 

 steppes of Mongolia. 

 Cricctodon Gcrardcanus Gei'v. MjVELS of Limagne. 

 GcrgovianusJ Gerv. Marls of Limagne. 

 medium Gerv. Tertlary beds, Sansans. 

 minus Gerv. Teetluiy beds, Sansans. 

 Sansanense Gerv. Teetiaey beds of Sansans, S. 

 France. 



Sigmodontes. 

 Neotoma cinerea Ord. — ^DrummondiiiJic/i.) Yellowstone Erv., 

 Nebraska, Falls of the Missouri. 

 femiginea Tomes. Guatemala. 



Floridana Snij and Ord. S. Atlantic and Gulf States, 

 Florida, Georgia, New York, S. Carolina, up the 

 Missouri River, Arkansas. 

 fuscipes Baird. Petaluma, Califoenia, S.akta Clara, 



Cai.ifornia. 

 mogister Baird. Ca^-es of Pennsyxvania. 

 Mexicana Bnirrf.— (Floridana Geuff.) Mexico, Chi- 

 huahua, SoNORA, Pecos, New Mexico, Colorado 

 bottom, San Diego, Caijt. 

 micropus Baird. Santa Ros/ILIA, Charco Escondido, 



Mexico. 

 occidentalis Baird. — (Drummondii Aud. and Bach.) 

 "Washington Territory, Oregon Terr., Straits 

 of De Fuca. 

 Sigraodon Berlandieri Baird. Mexico, Coahuila, N. Leon, 

 Tamauucpas, Santa Rosaiia, Matamoras, W. of 

 San Antonio, Eastern Texas, Ringgold Bar- 

 racks, Los NocVLES, SoNORA. 

 hispidum Suy and Ord. — (hortensis and fen-ugineus 

 Sari.) S. Carolina, Georgia, Florida. 



ReithroJon. 



(South American type) 



chinchilloides Wtdcrh. S. coast of Straits of Ma- 



GELI^N. 



cuniculoides Walerh. Patagonian Coast. 

 typicus Walerh. Patagonian Coast. 



Eeithrodon 



(North American type) 



Cai'olinensis? yii/rf. and Bach. Swamps in the M.ari- 



time districts of N. Carolina. 

 humilis And. and Bach. — (Lecontei Aud. and Bach.) 



S. Carolina, Georgia, Missouri. 

 longicauda Baird. San Francisco and Petaluma, 



Caijt. 

 megalotis /?«!>(/. Sonoea. 

 mexicamis Snuss. Mexico. 

 moutanus Baird. Rocky Mountains. 



Hesperoiiyin^. 



Hesperomys austerns Baird. Stehacoom, Eastern part of 

 Washington Territory. 



Aztecus Sauss. Mexico. 



Bairdii? Hoy and Kennic. Prairies, Illinois. 



Boylii Baird. Washington Territory, Oregon 

 Territory. 



Californicus Garnbel. St. Clara, Calif. 



campestris ? Lee. New Jersey. 



cognatus Ler. — (polionotus Wagn.) N. Carolina, 

 S. Carolina, Mississippi, Georgu. 



eremicus Baird. Fort Yuma, and Color^ujo, Caij- 

 foenia. 



fulvescens Sauss. Mexico. 



Gambellii Baird. Washington Territory, Ore- 

 gon Territory, California, PeTjVLUILV, San 

 Francisco, Monterey, Posabruk. 



gossypinus Lcc. Georgia, S. Carolina, 



leucopus Eaf. — (sylvaticus var. Erxl. agrarius 

 Godm. Noveboraoensis Selys. maniculatus ? 

 Wagn. Emmonsii Dekay.) Hudson's Bay, 

 Nova Scotia, Massachussetts, Connecticut, 

 New York, Pennsylv., Virginia, Minnesota, 

 Wisconsin, Illinois, Ohio, Missouri. 



Mexicauus Sauss. Mexico. 



Michiganensis Aud. and Bach. Open woods near 

 Racine, Wisconsin, Missouri. 



myoides Gnpper. — Hamster Mouse, (leucopus 

 Thomps. gracilis Lee.) Vermont, New Y'ork, 

 Montreal, Upper Canada, Lake Simcoe. 



Nuttallii Harl. — (aureolus Aud. and Bach.) Penn- 

 syia'ania, S. Carolina, Mississippi, Tennessee, 

 Missouri, Illinois, Georgia. 

 Souoriensis Lee. — (leucopus ? JRich.) Upper Mis- 

 souri, SoNORA, Texas, New Mexico, Saskat- 

 chewan, Rocky Mountains, Black Hills, Ne- 



BEASICA, YEIiOWSTONE. 



Sumiclirasti Sauss. East slope of Mexican 



CORDniERA. 



Texanus Wuodh. TE>Lis, New Mexico. 

 Toltecus Sauss. Coedilleea of Vera Cruz. 

 Myoxomys bicolor Tumcs. Guateh.ala. 



latimanus Tomes. Guatemala. 

 Salvinii Tomes. Guatemala. 

 Onychomys leucogaster Wied. — (Missoui-iensis Aud. and Bach.) 



Nebraska, Missouri Ri\-ee. 

 Oryzomys palustris Harlan. — (orizivora Auil. and Bach.) S. 

 Carolina, Georgia. 



