340 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



perotensis (l)ipodomys), 152. 

 perotensis (Neotomodoii), 110. 

 perotensis (ISpermophilus), 54. 

 perotis (Promops), 271. 

 perpallidus (Onychomys), 07. 

 perpallidus (Thomomys), 148. 

 personata (Chilonycteris), 275, 276. 

 personatum (Phyllostoma), 281). 

 personatus (Geomys), 137. 

 personatus (Sorex), 235, 307. 

 perspicillatus (Artibeus), 280. 

 perspicillatus (Vespertilio), 288, 289. 

 petulans (Sciurus), 33. 

 pfeifferi (Atalapha), 262. 

 pfeifferi (Lasiurus), 262. 

 phaea (Aplodoutia), 64. 

 phaeognatha (Arctomys), 49. 

 phaeognathus (Spermophilus), 49. 

 phaeonotus (Lepus), 178. 

 phaeus (Arvicola), 123. 

 phaeus (Microtus), 123. 

 phasina (Peroiliyscus), 82. 

 Phenacoinys, 111, 304. 



celatus, 112, 302. 



constable!, 112. 



crassus, 112. 



intermedius, 111. 



latimanus, 112. 



longicaudus, 112. 



olympicus, 112. 



oramontis, 302. 



orophilus, 111, 302. 



preblei, 112. 



truei, 301. 



ungava, 112, 302. 

 phenax (Spilogale), 216. 

 philander (Didelphis), 5. 

 Philander pallidus, 6. 

 phillipii (Dipodomys), 152. 

 phillipsi (Dipodomys), 152. 

 phillipsii (Dipodomys), 149, 152. 

 Phoca, 192, 194. 



barbata, 194. 



cristata, 195. 



fasciata, 192, 193. 



foetida, 193. 



groenlandica, 193. 



grypus, 194, 195. 



hispida, 193. 



largha, 194. 



leoninus, 196. 



monachus, 195. 



proboscidea, 196. 



rosmarus, 196, 197. 



tropicalis, 195. 



ursina, 191, 192. 



vitulina, 192, 194. 

 Phocidae, 192. 

 Phyllodia parnellii, 275. 



Phyllonycteris, 287. 



bombifrons, 287. 



planifrons, 287. 



poeyi, 287. 



sezekorni, 287. 

 Phyllophora megalotis, 280. 

 Phyllops, 292. 

 Phyllostoma albomaculatum, 292. 



bennettii, 282. 



bernicaudum, 283. 



bilabiatum, 293. 



brevicaudum, 283. 



hastatuni, 282. 



lilium, 293. 



lineatum, 290. 



personatum, 289. 



planirostre, 289. 



rotundum, 295. 

 Phyllnstomatidae, 275. 

 Phyllostomatinae, 277. 

 Phyllostomus, 282. 



hastatus, 282. 

 picinum (Erethizon), 172. 

 piciuus (Erethizon), 172. 

 pictus (Eutamias), 42. 

 pictus (Heteromys), 165. 

 pictus (Tamias), 42. 

 pigra (Didelphis), 7. 

 pilorides (Capromys), 171. 

 pilorides (Hesperomys), 89. 

 pilorides (Holochilus), 89. 

 pilorides (Isodon), 170, 171. 

 pilorides (Mus), 89. 

 pinalis (Peromyscus), 70 

 pinalis (Sitomys), 70. 

 pinetis (Geomys), 135. 

 pinetis (Lepus), 186. 

 pinetorum (Arvicola), 125. 

 pinetorum (Microtus), 125. 

 pinetorum (Neotoma), 108. 

 pinetorum (Psammomys), 125. 

 pinetorum (Thomomys), 147. 

 Pinnipedia, 190. 

 Pipistrellus, 259. 



australis, 259. 



hesperus, 259, 309. 



obscurus, 259. 



subflavus, 259. 



veraecrucis, 259. 

 pipistrellus (Vespertilio), 259. 

 Pitymys, 125. 

 Plagiodontia, 172. 



aedium, 172. 



planiceps (Platygeomys), 140. 

 planifrons (Phyllonycteris), 287. 

 planirostre (Phyllostoma), 289. 

 planirostre (Uroderma), 289. 

 Platygeomys, 140. 



fumosns, 140. 



