Lion, Mountain 412 414 605 Lynx, Bay 409 411 .. Lynx, Canada 409 411 612 Manati, Florida 465 467 .. Marmot, American 533 534 578 Marmot, Hoary, or Whistler 536 535 .. Marten, or American Sable 576 555 .. Mink, American 575 555 586, 587 Mole, Oregon 588 563 .. Mole, Star-nosed 589 563 .. Moose 461 462 602 Mouse, Beach 524 530 .. Mouse, Big-eared Rock 525 531 .. Mouse Field, or Meadow 505 522 495 Mouse, Grasshopper 520 527 570 Mouse, Harvest 517 527 .. Mouse, House 529 531 .. Mouse, Jumping 496 514 .. Mouse, Pine 508 522 .. Mouse, Red-backed 509 523 .. Mouse, Rufous Tree 512 523 .. Mouse, Silky Pocket 497 515 .. Mouse, Spiny Pocket 498 515 .. Mouse, White-footed 521 530 572 Muskhog, or Peccary 448 447 .. Musk-ox 464 466 600 Muskrat 513 526 569 Ocelots, or Tiger-cats 416 415 .. Opossum, Virginia 408 410 588 Otter 445 446 .. Otter, Sea 432 434 .. Peccary, Collared 448 447 .. Pekan, or Fisher 444 446 .. Pig, Common .. .. 571 Pika, or Little Chief Hare 494 511 .. Polecat, or Spilogale .. .. 593 Porcupine 495 514 .. Prairie-dog 536 538 .. Quadruped, with biped track: Common cat .. .. 487 Rabbit, Antelope Jack 486 506 .. Rabbit, California Jack 487 507 .. Rabbit, Cottontail 492 510 492 Rabbit, Jack .. .. 488