MAMMALIA. 



ORDER CARNIVORA. 



FAMILY VESPERTILIONIDiE. 



Zoology— Part I. 



Vespertilio noveboracensis, New-York Bat, (male.) - - p. 6 

 Vespertilio subulatus, Little Broion Bat, (male.) - - - 8 



Vespertilio noctivagans, Silver-haired Bat, (male & fern.) 9 

 Vespertilio carolinensis, Carolina Bat, (male.) - - - - 10 



FAMILY SORECIDiE. 

 CoNDYLURA CRisTATA, The Common Stamose, (male.) - 12 



FAMILY MUSTELIDiE. 



PuTORius noveboracensis, New-York Ermine, (male, sum- 

 mer dress.) 36 



PuTORius visoN, The Mink, (male.) 37 



FAMILY FELID^. 

 Lyncus borealis, Northern Lynx. 50 



ORDER RODENTIA. 



FAMILY SCIURID^. 

 SciuRTJS vuLPiNus, The Fox Squirre\ (male & fern.) - 59 



FAMILY ARCTOMID.E. ' 

 Arctomys monax, Woodchitck, (male & female.) - - 68 



FAMILY GERBILLID^. 

 Meeiones ameeicanfs, Deer Mouse, (female.) - - - - 70 



