MAMMALIA. 



13 



FAMILY ARCTOMID^E. 



Latin Names. English Names. 



41 Arctomys monax, Woodchuck (m. & f.). 



FAMILY GERBILLIDJ3. 



42 Meriones americanus, Deer Mouse (f.). - ■ 



FAMILY CASTORID.E. 



43 Castor fiber, Beaver. 



44 Fiber zibethicus, Musquash (2 m. & f.). 



Cabinet. 



Cabinet. 



Cabinet. 

 Cabinet. 



FAMILY HYSTRICID.E. 



45 Hystrix hudsonius, North- American P or cupine{i.). Cabinet. 



FAMII 



46 Mas DECUMANUS, 



47 MOS RATTUS, 



48 MUS AMERICANUS, 



49 Mus mqsculus, 



50 Mus LEUCOPUS, 



51 Arvicola riparius, 



52 Arvicola rufescens, 



53 Arvicola hirsutus, 



54 Arvicola oneida, 



55 Arvicola albo-rufescens, Light-colored Meadow Mouse. 

 50 Arvicola xanthognathus, Yellow-cheeked Meadow Mouse. 



FAMILY LEPORIDiE. 



57 Lepus nanus, American Gray Rabbit (two). Cabinet. 



58 Lepus americanus, Northern Hare. - - - - Cabinet. 



FAMILY MURID^E. 





Brown Rat (introduced, m. & f.) 



. Cabinet, 



Black Rat (introduced). 





American Black Rat. - - 



Cabinet. 



Common Mouse (m. & f.). 



Cabinet. 



Jumping Mouse (f.). - - - 



Cabinet. 



Marsh Meadow Mouse. 





Tawny Meadow Mouse. - - 



Cabinet, 



Beaver Field Mouse. • - 



Cabinet. 



Oneida Meadow Mouse. 





ORDER V. EDENTATA. 



ORDER VI. UNGULATA. 



FAMILY ELEPHANTINE. 



59 Elephas primigenius. Fossil Elephant. 



00 Elephas americanus, American Elephant (fossil). 



61 Mastodon maximus, Great Mastodon (fossil). 



