340 PH()CEP:DINGS: boston society natubal history. 
pei'otensis (l)ipodomys), 152. 
peroten.sis (Neotomodoii), 110. 
perotensis (Spermopliilus), 54. 
perotis (Promops), 271. 
perpallidus (Onychomys), 67. 
perpallidiis (Tliomomys), 148. 
personata (Chilonycteris), 275, S76. 
personatum (Phyllostoina), 280. 
personatus (Geoniys), 137. 
persoiiatus (Sorex), 235, 307. 
perspicillatus (Artibeus), 280. 
per.spicillatus (Vespertilio), 3SS, 280. 
petulaiis (Sciiiriis), 33. 
pfeifferi (Atalapha), 262. 
pfeifferi (Lasiiirus), 262. 
phaea (Aplodontia), 64. 
phaeognatha (Arctomys), 40. 
phaeognathus (Spermopliilus), 40. . 
phaeoiiotus (Lepus), 178. 
phaeus (Arvicola), 123. 
phaeiis (Microtus), 123. 
pha.sma (Peromyscus), 82. 
ITieuacomys, 111, 304- 
celatus, 112, 30£. 
eonstablei, 112. 
crassus, 112. 
intermedins, 111. 
latimaims, 112. 
longicaudiis, 112. 
olympicns, 112. 
oramontis, 302. 
orophilus, 111, 30£. 
preblei, 112. 
truei, 301. 
ungava, 113, 302. 
pheiiax (Spilogale), 216. 
philander (Didelpliis), 5. 
Philander pallidiis, (5. 
phillipii (I)ipodomys), 152. 
phillipsi (l)ipodoniys), 152. 
phillipsii (l)ipodomys), I 40 , 152. 
Phoca, 102, 194 . 
barbata, 104. 
cristata, 105. 
fasciata, 192, 103. 
foetid a, 103. 
groeidandica, 103. 
grypus, 194 , 105. 
hispid a, 103. 
largha, 104. 
leoiiinus, 106. 
monachus, 105. 
proboscidea, 106. 
rosin arus, 190, 107. 
tropicalis, 105. 
ursina, 101, 192. 
vitulina, 192, 104. 
Phocidae, 192. 
Phyllodia parnellii, 275. 
Phyllonycteris, 287. 
bombifrons, 287. 
planifrons, 287. 
poeyi, 287. 
sezekorni, 287. 
Phyllophora megalotis, 280. 
Phyllops, 202. 
Phyllostoma albomaculatum, 202. 
bennettii, 282. 
bernicaudnm, 283. 
bilabiatum, 203. 
brevicandum, 283. 
hastatnm, 282. 
lilium, 203. 
lineatmn, 200. 
liersonatnm. 280. 
planirostre, 280. 
I’otundnm, 205. 
Phyllnstomatidae, 275. 
Phyllostomatiiiae, 277. 
Phyllostomus, 282. 
hastatus, 282. 
picinnm (PAethizon), 172. 
picinus (Erethizon), 172. 
pictus (Eutamias), 42. 
pictus (Heteromys), 165. 
pictus (Tamias), 42. 
pigra (Didelpliis), 7. 
pilorides (Capromys), 171. 
pilorides (Hesperomys), 80. 
pilorides (Holochilus), 89. 
pilorides (Isodon), 170, 171. 
pilorides (Mas), 89. 
pinalis (Peromyscus), 70. 
pinalis (Sitomys), 70. 
pinetis (Geomys), 135. 
pinetis (Lepus), 186. 
pinetoriiin (Arvicola), 125. 
pinetorum (Microtus), 125. 
pinetorum (Neotoma), 108. 
pinetorum (Psammomys), 125. 
pinetorum (Tliomomys), 147. 
Pinnipedia, 190. 
Pipistrellus, 250. 
australis, 259. 
liesperus, 259, 309. 
obscurus, 259. 
subflavus, 259. 
veraecrucis, 259. 
pipistrellus (Vespertilio), 259. 
Pitymys, 125. 
I’lagiodontia, 172. 
aedium, 172. 
planiceps (Platygeomys), 140. 
planifrons (Phyllonycteris), 287. 
planirostre (Phyllostoma), 289. 
planirostre (Uroderma), 280. 
Platygeomys, 140. 
fuinosus, 140. 
