322 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 



Eutainias quadrimaculatus, 41, 43. 



quadrivittatus, 43. 



senex, 44. 



speciosus, 45. 



townsendii, 45. 



umbrinus, 45. 



utahensis, 41. 

 Eutheria, 3. 

 eva (Dernianura), 290. 

 eva (Peroinyscus), 73. 

 evotis (Myotis), 258, 308. 

 evotis (Notiosorex), 245. 

 evotis (Sorex), 245. 

 evotis (Vespertilio), 258. 

 Evotomys, 113. 



alascensis, 113. 



brevicaudus, 114, 115. 



calit'ornicus, 115. 



carolinensis, 115. 



caurinus, 113. 



dawsoni, 113. 



fuscodorsalis, 302. 



galei, 114. 



gapperi, 113, 114, 302. 



idahoensis, 115. 



loringi, 114. 



mazania, 115. 



nivarius, 116. 



obscurus, 115. 



occidentalis, 115, 302. 



ochraceus, 114. 



orca, 113. 



proteus, 116. 



pygmaeus, 302. 



rhoadsi, 114. 



rutilus, 113 



saturatus, 114. 



ungava, 115. 



wrangeli, 113. 

 exiguus (Peroinyscus), 73. 

 exilis (Dipodomys), 150. 

 extimus (Sciurus), 30. 

 eyra (Felis), 197, 198. 



falcatum (Stenoderma), 292. 

 falcatus (Arctibeiis), 292. 

 Falcifer, 10. 



jubata, 10. 



fallax (Geoinys), 137. 

 fallax (Neotoma), 103. 

 fallax (Perognathus), 162. 

 fainiliaris (Canis), 207. 

 fasciata (Phoca), 192, 193. 

 fasciatus (Lynx), 200 

 fasciatus (Perognathus), 155, 156. 

 fatuellus (Simia), 299. 

 fatuiLs (Synaptoniys), 132. 

 Felidae, 197. 

 felina (Lutra), 210. 



felipensis (Peromyscus), 73. 

 Felis, 197. 



catus, 197. 



concolor, 197. 



coryi, 197. 



eyra, 197, 198. 



floridana, 197. 



floridanus, 197. 



hippo lestes, 198. 



lynx, 199. 



olympus, 198. 



onca, 198. 



oregonensis, 198. 



pardalis, 198. 



pardina, 199. 



ruff a, 200. 



tigrina, 198. 



tolteca, 199. 



yagouaroundi, 198. 



yaguarundi, 199. 

 Felix oregonensis, 198. 

 felix (Eutamias), 44. 

 felix (Tamias), 44. 

 femoralis (Perognathus), 163. 

 femorosaccus (Nyctinomus), 272. 

 ferox (Ursus), 232. 

 ferreus (Sciurus), 31, 301. 

 ferruginea (Neotoma), 103. 

 Fiber, 130. 



aquilonius, 181. 



macrodon, 130. 



obscurus, 130. 



osoyoosensis, 130. 



pallidus, 181. 



rivalicius, 131. 



spatulatus, 131. 



zibethicus, 131. 



zibeticus, 131. 

 fiber (Castor), 62, 63. 

 fisheri (Microtus), 121. 

 fisheri (Sorex), 241. 

 fisheri (Spermophilus), 50. 

 flavescens (Perognathus), 156, 305. 

 flaviventer (Arctomys), 58. 

 flavus (Bassariscus), 230. 

 flavus (Cricetodipus), 156. 

 flavus (Perognathus), 156. 

 floridana (Blarina), 247. 

 floridana (Felis), 197. 

 floridana (Mus), 100, 103. 

 floridana (Neotoma), 103, 104. 

 floridana (Pseudostoma), 136. 

 floridanus (Felis), 197. 

 floridanus (Geoinys), 136. 

 floridanus (Hesperomys), 73. 

 floridanus (Lepus), 185. 

 floridanus (Lynx), 201. 

 floridanus (Peroinyscus), 73, 77. 

 floridanus (Urocyon), 202. 



