1897.] NATURAL SCIENCES OF PHILADELPHIA. 33 



37. Sorex personatus Geoff. St. Hil. Masked Shrew. 

 A specimen of what I suppose to be this shrew was taken at Del- 

 aware Gap. 



38. Sorex fumeus Miller. Smoky Shrew. 



One was taken near Culver's Gap, another near Greenwood Lake. 

 True Sorex is apparently a great rarity in northern New Jersey. 



39. Vespertilio lucifugus LeC. Little Brown Bat. 



One specimen was taken at Delaware Gap and several seen at 

 other stations. It is the commonest species in these regions. 



40. Adelonycteris fusca (Pal.de Beauv.). Greater Brown Bat. 



An abundant species. 



41. Atalapha borealis (Mull.). Red Bat. 

 Several were noted. 



