480 PROCEEDINGS OF THE NATIONAL MUSEUM 
Charadriiformes 
Scolopacidae 
Micropalama hesternus 
Wetmore 
Passeriformes 
Corvidae 
Corvus sp. 
Fringillidae 
Junco sp. 
Fringillid (indet.) 
MAMMALIA: 
Carnivora 
Canidae 
Canid sp. 
Mustelidae 
Mustelid? gp. 
Felidae 
Felis sp. 
Rodentia 
Sciuridae 
Citellus bensoni Gidley 
Heteromyidae 
Prodipodomys? minor 
(Gidley) 
Geomyidae 
Nerterogeomys? minor 
(Gidley), n. gen. 
Cratogeomys bensoni 
Gidley 
Cricetidae 
Baiomys minimus 
(Gidley) 
Peromyscus sp. 
VOL, 92 
Columbiformes 
Columbidae 
Columba micula 
(Wetmore) 
Passeriformes 
Fringillidae 
Fringillid (indet.) 
MAMMALIA : 
Chiroptera 
Vespertilionidae 
Simonycteris stocki 
Stirton 
Edentata 
Glyptodontidae 
Glyptotherium arizonae 
Gidley 
Carnivora 
Canidae 
Canis edwardii, n. sp. 
Mustelidae 
Spilogale pedroensis, n. sp. 
Felidae 
Felis sp., near F. lacustris 
Gazin 
Felis sp., near F. atrox 
Leidy 
Rodentia 
Sciuridae 
Citellus cochisei Gidley 
Heteromyidae 
Cf. Percgnathus sp. 
Dipodomys gidleyi Wood 
Dipodomys sp. 
Geomyidae 
Nerterogeomys persimilis 
(Hay), n. gen. 
Cricetidae 
Baiomys brachygnathus 
(Gidley ) 
Onychomys pedroensis 
Gidley 
