Parathyroid gland of dog, 468
of horse, 458
of ox, 464
Parenchyma of adrenal bodies, 478
of liver, 377
of mammary glands, 516
testis, 486
Parietal bones of dog, 155
of horse, 54
of ox, 117
of pig, 140
cartilage of nasal cavity, 437
crest of ox, 117
pleura of horse, 451
region of skull of horse, 66
Parieto-auricularis, 750
of dog, 780
of ox, 774