Rabbit, Marsh 493 511 .. Rabbit, Snowshoe 489 507 490 Raccoon 408 410 590 Rat, Brown 525 531 574 Rat, Kangaroo 502 518 .. Sable, American, or Marten 576 555 .. Sea-elephant, Northern 432 434 .. Sea-lion, Steller 429 431 .. Seal, Alaska Fur 429 431 .. Seal, Elephant 432 434 .. Seal, Greenland 433 435 .. Seal, Harbor 433 435 .. Seal, Harp, or Saddle-back 433 435 .. Seal, Leopard 433 435 .. Seal, Ribbon 436 438 .. Seal, Saddle-back 433 435 .. Sheep, Dall Mountain 449 450 .. Sheep, Rocky Mountain 448 447 .. Sheep, Stone Mountain 449 450 .. Shrew, Common 591 566 .. Shrew, Short-tailed 593 566 595 Skunk, Common 580 558 592 Skunk, Hog-nosed 582 559 .. Skunk, Little, or Polecat .. .. 593 Skunk, Little Spotted 577 558 .. Squirrel, Abert 564 550 .. Squirrel, California Ground 541 539 .. Squirrel, Douglas 557 546 .. Squirrel, Flying 568 551 .. Squirrel, Fox 561 547 581, 582 Squirrel, Gray 560 547 .. Squirrel, Kaibab 564 550 .. Squirrel, Red 556 546 .. Squirrel, Rusty Fox 561 547 581 Squirrel, Striped Ground 540 538 .. Spilogale, or Polecat .. .. 593 Stoat, or Large Weasel 572 554 .. Tiger-cats, or Ocelots 416 415 .. Walrus, Pacific 428 430 .. Wapiti, or American Elk 453 454 .. Weasel .. .. 584 Weasel, Large, or Stoat 572 554 .. Weasel, Least 573 554 ..