Part 274

Radio-ulnar articulation, 182

Radius, 28 of dog, 163 of horse, 80 development of, 82 of ox, 127 of pig, 147

Radix pulmonalis of horse, 456

Rami communicantes, 711 of lower jaw of horse, 63

Ramus communicans, 693

Raphé palati of horse, 233 præputii of horse, 496 scroti of horse, 488

Receptaculum chyli, 600

Recess, pharyngeal, 350

Recessus cochlearis, 758 ellipticus, 758 infundibuli, 667 lienalis of horse, 380 opticus, 667 pinealis, 667 sphæricus, 758 tecti s. fastigium, 663

Recto-genital pouch, 356

Recto-vesical pouch, 356

Rectum of dog, 432 of horse, 370 of ox, 400 of pig, 420

Rectus abdominis internus muscle of pig, 313

Rectus abdominis muscle of dog, 326 of horse, 248 of ox, 301 of pig, 313 capitis anterior major muscle of dog, 324 of horse, 227 of ox, 300 minor muscle of horse, 227 of ox, 300 dorsalis major muscle of horse, 234 minor muscle of horse, 234 lateralis of horse, 228 of ox, 300 muscle of pig, 313 posterior major muscle of horse, 234 minor muscle of horse, 234 femoris muscle of dog, 327 of horse, 284 lateralis muscle of dog, 324 minor muscle of dog, 324 oculi, 738 parvus muscle of horse, 286 thoracis muscle of horse, 242 of pig, 313

Recurrent laryngeal nerve, 689

Red nucleus, 665

Regio olfactoria of horse, 440

Region, cranial, 67, 68 frontal, of skull of horse, 66 guttural, of horse, 68 maxillary, of horse, 68 nasal, of horse, 66 orbital, of horse, 67 palatine, of horse, 68 parietal, of skull of horse, 66 premaxillary, of horse, 66 preorbital, of horse, 68

Renal arteries, 571 of dog, 639 of horse, 475 of ox, 618 of pig, 628 columns of horse, 473 corpuscles of horse, 473, 474 crest of horse, 474 lymph glands of ox, 625 papilla of ox, 480 plexus, 714 pyramids of horse, 473 of ox, 480 sinus of horse, 470 tubules of horse, 474 veins, 596 of ox, 621

Respiratory bronchioles, 457 system, 436 of dog, 466 of horse, 436 of ox, 458 of pig, 464

Restiform bodies, 656 of ox, 715

Rete carpi dorsale, 562 mirabile, 524 of ox, 609 testis of horse, 486

Retia vasculosa, 524

Reticular artery of ox, 615

Reticulo-omasal orifice of ox, 394

Reticulum of ox, mucous membrane of, 395 of stomach of ox, 390, 392 of sheep, 408 splenic, of horse, 379

Retina of dog, 779 of horse, 745

Retractor ani muscle of dog, 432 of horse, 371 costæ muscle of horse, 242 of pig, 313 muscles of prepuce of ox, 503 oculi, 738 penis muscle of horse, 496 of ox, 503