INDEX 



411 



natalis (Ameiurus), 94 



Natrix, 224 



navarroensis (Hesperoleucus), 72 



navigator (Neosorex), 263 



navus (Thomomys bottae), 326 



nebracensis (Canis), 276 



(Canis nebracensis), 276 



nebrascensis (Peromyscus maniculatus),3o6 



nebulosus (Ameiurus), 94 



necator (Vulpes), 277 



Necturus, 147 



neglecta (Taxidea taxus), 292 



neglectus (Citellus), 348 



(Eutamias quadrivittatus), 344 

 (Sciurus niger), 342 



nelsoni (Ammospermophilus), 346 

 (Ovis), 367 



Xematognathi, 91 



nemoralis (Pitymys), 319 



Neo fiber, 319 



neogaeus (Leuciscus), 71 



neomexicanus (Sciurus fremonti), 339 

 (Sylvilagus auduboni), 359 



Xeoseps, 207 



Neosorex, 263 



Neotoma, 310 



Xeotominae, 310 



nerka (Oncorhynchus), 43 

 Neurotrichus, 260 

 nevadensis (Agosia), 87 



(Dipodomys merriami), 333 

 (Sorex), 262 

 Xewts, 153 

 niger (Leuciscus), 70 

 (Sciurus), 341 

 (Sciurus niger), 342 

 Xigger chub, 91 



nigra (Lampropeltis getulus), 221 

 nigrans (Microtus pennsylvanicus), 316 

 nigrescens (Reithrodontomysmegalotis), 303 

 nigricans (Catostomus), 57 

 nigrilabris (Ameiurus), 95 

 nigripes (Putorius), 287 



(Sciurus griseus), 340 

 nigripinnis (Leucichthys), 41 

 nigrita (Pseudacris), 179 

 nigrofasciatus (Hadropterus), 126 

 nigrum (Boleosoma, 130 

 niloticus (Crocodylus), 190 

 Xine-banded armadillo, 256 

 nitidus (Pseudotriton ruber), 163 

 nitratoides (Dipodomys merriami), $^$ 

 nitratus (Dipodomys merriami), 333 

 nivaria (Marmota caligata), 352 



nivarius (Evotomys), 322 



niveiventris (Peromyscus polionotus), 306 



nobilis (Gerrhonotus), 203 



nocomis (Notropis), 78 



noctivagans (Lasionycteris), 269 



nocturnus (Schilbeodes), 97 



norvegicus (Mus), 299 



nosophora (Marmota flaviventris), 351 



notata (Mephitis occidentalis), 290 



(Uma), 196 

 notatus (Fundulus), 104 



(Notropis), 79 



(Pimephales), 67 



(Sphaerodactylus), 193 

 N^otiosorex, 265 



notius (Putorius noveboracensis), 284 

 Notropis, 74 

 notti (Fundulus), 103 

 Noturus, 95 

 noveboracensis (Peromyscus leucopus), 307 



(Putorius), 283 



(Putorius noveboracensis), 284 

 novemcinctus (Dasypus), 256 

 nubila (Agosia), 87 



(Hybognathus), 67 

 nubilus (Canis), 275 



nubiterra; (Peromyscus maniculatus), 305 

 nuchalis (Hybognathus), 67 

 nuttalli (Peromyscus), 308 



(Peromyscus nuttalli), 308 



(Sylvilagus), 358 



(Sylvilagus nuttalli), 358 

 Njxteris, 271 

 Nycticeius, 271 

 Nyctinomus, 272 

 Nyctophilinae, 272 



obesus (Enneacanthus), 117 



(Sauromalus), 194 

 obscura (Marmota flaviventris), 352 

 obscurus (Evotomys), 321 



(Pipistrellus subflavus), 270 



(Sorex), 262 

 obsoleta (Elaphe), 218 



(Elaphe obsoleta), 218 

 obsoletus (Citellus), 348 



(Plestiodon), 206 

 occidentalis (Canis), 275 

 occidentalis (Catostomus), 57 



(Cervus canadensis), 363 



(Evotomys), 322 



(Heterandria), 106 



(Luxilinus), 72 



(Mephitis), 289 



