KEY TO LAND MAMMALS OF NORTHEASTERN NORTH AMERICA 75 



92 Sorex albibarbis (Cope) : eastern marsh shrew, p. 144 



Subgenus Microsorex Baird : p. 143 



93 Sorex hoyi Baird : Hoy's shrew, p. 144 



Subgenus Sorex Linnaeus : p. 143 



94 Sorex macrurus Batchelder: big-tailed shrew, p. 144 



95 Sorex richardsoni Bachman: Richardson's shrew, p. 144 



96 Sorex fumeus Miller : smoky shrew, p. 145 



97 Sorex personatus I. Geoffroy : masked shrew : p. 145 



Represented by : 

 Sorex personatus lesueuri (Duvernoy) : southern masked 



shrew, p. 146 

 Sorex personatus personatus I. Geoffroy : northern 



masked shrew, p. 145 

 Sorex personatus miscix Bangs : Labrador masked shrew 

 p. 146 

 Order CHIROPTERA : bats, p. 146 

 Suborder MICROCHIROPTERA true bats, p. 146 

 Family VESPERTILIONIDAE : typical bats, p. 146 

 Subfamily VESPERTILIONINAE: simple-nosed typical 



bats, p. 146 

 Genus Lasiurus Gray: p. 147 



98 Lasiurus cinereus (Beauvois) : hoary bat, p. 147 



99 Lasiurus borealis (Miiller): red bat, p. 147 



Represented by: 

 Lasiurus borealis borealis (Miiller): northern red bat, 

 p. 148 

 Genus Nycticeius Rafinesque : p. 148 



100 Nycticeius humeralis Rafinesque: Rafinesque's bat, p. 148 



Genus Myotis Kaup: p. 148 

 loi Myotis subulatus (Say) : Say's bat, p. 149 

 Represented by : 

 Myotis subulatus subulatus (Say): eastern Say's bat^ 

 p. 149 



102 Myotis lucifugus (Le Conte) : little brown bat, p. 149 



Represented by : 

 Myotis lucifugus lucifugus (Le Conte): eastern little 

 brown bat, p. 149 

 Genus Lasionycteris Peters: p. 149 



103 Lasionycteris noctivagans (Le Conte): silvery bat, p. 149 



Genus Pipistrellus Kaup: p. 150 



