SUPPLEMENTARY INDEX TO EIGHTH EDITION. 
Physeteride, 335. 
Pine Mouse, 821. 
Pinnipedia, 340. 
Pipistrellus, 331. 
Placopharynx, 351. 
Plethodon, 360. 
Pocket Mice, 319. 
Peciliida, 353. 
Polar Bear, 341. 
Pomolobus, 353. 
Poronotus, 355. 
Porpoise, 333. 
Pouched Gopher, 319. 
Prionace, 349. 
Primates, 346. 
Procyon, 341, 
Procyonide, 341. 
Prodelphinus, 383. 
Prong-buck, 339. 
Putorius, 344. 
Raccoon, 341. 
Rachycentridz, 354. 
Rachycentron, 354. 
Rangifer, 339. 
Rat, 323. 
Red Deer, 338. 
Red Fox, 345. 
Reindeer, 339. 
Reinhardtius, 359. 
Reithrodontomys, 322. 
Rhombus, 355. 
Rice-field Mouse, 322. 
Right Whale, 337. 
Riparia, 293. 
Rissola, 359. 
Rorqual, 336. 
SaBie, 344. 
Scalops, 329. 
Schilbeodes, 351. 
Scizenops, 358. 
Sciuride, 324, 
Sciuropterus, 326. 
Sciurus, 326. 
Scombresocide, 354. 
Seals, 340. 
Sheep, 339. 
Shrew, 327. 
Sibbaldius, 336. 
Skunk, 343, 
Sorex, 327. 
Soricidx, 327. 
Sparidz, 358. 
Spelerpes, 360. 
Spermophilus, 325. 
Sperm Whale, 335. 
Spheroides, 359. 
Spilogale, 343. 
Squirrel, 324, 326. 
Stag, 338. 
Stromateidz, 355. 
Synaptomys, 320. 
TACHYTRIORCHIS, 258. 
Talpide, 329. 
Tamias, 325. 
Tantilla, 361. 
Tarpon, 353. 
Tautoga, 358. 
Tautogolabrus, 358. 
Taxidea, 343. 
Terrapene, 210, 362. 
Tetrapturus, 354. 
Tetronarce, 350. 
Thamnophis, 192, 361. 
Thomomys, 319. 
Thunnus, 355. 
Thymallus, 353. 
Troglichthys, 353. 
Tropidoclonium, 361. 
Tursiops, 338. 
Typhlotriton, 360. 
ULOcENTRA, 356. 
Ulvaria, 359. 
Umbra, 353. 
Ungulata, 337. 
Uranidea, 358. 
Urocyon, 345. 
Urophycis, 359. 
Ursida, 341. 
Ursus, 341. 
VESPERTILIO, 381. 
Vespertilionide, 380. 
Vole, 321. 
Vulpes, 345. 
Wapiti, 388. 
Weasel, 342, 344. 
“| Wild Cat, 346. 
Wilsonia, 305. 
Wolf, 345. 
Wolverene, 343. 
Woodchuck, 325. 
Wood Rat, 323. 
ZIPHUD, 334. 
Ziphius, 335. 
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