92. MERRIAM BAT. Pipistrellus hesperus merriami. 
Occasional in the coast region. 
93. SAN BERNARDINO BAT. Eptesicus fuscus bernardinus. 
Common in the mountains. 
94. WESTERN RED BAT. Nycteris borealis teliotus. 
Winter residents in valleys. Not common. 
95. HOARY BAT. Nycteris cinerea. 
Winter residents in valleys. Rare. Sometimes found hang- 
ing in fruit trees, 
Family MOLLOSSIDA®. Free-tailed Bats. 
A small family of tropical and sub-tropical distribution. 
96. MOHAVE BAT. Nyctinomus mexicanus mohavensis. 
Common in the Colorado Desert and borderi ing foothills; less 
common or occasional in the coast région. 
97. CALIFORNIA MASTIFF BAT. Eumops californicus. 
Rare winter residents in the coast region and in the Colo- 
rado Desert. I know of no summer records anywhere. 
Family PHYLLASTOMATIDA. Leaf-nosed Bats. 
A tropical American family. Some species eat fruit as well 
as insects. | 
98. CALIFORNIA LEAF-NOSED BAT. Macrotus cali- 
fornicus. 
Found in foothills and valleys, often in caves. 
