Part 248

Epigastric zone of horse, 353

Epiglottis of dog, 467 of horse, 442 of ox, 459 of pig, 411, 465

Epihyoids of horse, 65

Epiphyseal cartilage, 22

Epiphysis, 665

Epiploic foramen, 379 of ox, 396

Epithelium, corneæ, 741 germinal, of ovary, 510 of Fallopian tubes, 511

Equator of eye, 740

Erectile tissue of urethra, 499

Erector clitoridis muscle, 515 penis muscle, 496

Ergot, 771

Esophageal membrane, 360

Esophagus. See Œsophagus.

Ethmoid artery, 554 bone of dog, 157 of horse, 52 development of, 52 of ox, 116 of pig, 142 sinus, 74

Ethmoidal cells, 52 foramen, 51, 52, 67, 70 fossa, 52, 70 meatuses, 52 of nasal cavity, 440 nerve, 678 of dog, 728

Ethmo-turbinals, 52

Eustachian tube, 348, 755 of dog, 780 of ox, 775

Eustachian tube of pig, 778 osseous, 57

Excavatio pupillæ nervi optici, 745

Excretory ducts, 737

Exoskeleton, 19

Extension of joints, 171

Extensor brevis muscle of ox, 310 carpi muscle of dog, 322 obliquus muscle, of dog, 322 of horse, 267 of ox, 304 of pig, 315 radialis brevis muscle of dog, 322 longus muscle of dog, 322 muscle of horse, 263 of ox, 304 of pig, 315 ulnaris muscle of dog, 323 of horse, 268 digitalis brevis muscle of dog, 328 of pig, 317 communis muscle of dog, 322 of horse, 263 lateralis muscle of dog, 322 of horse, 265 of leg of horse, 288 longus muscle of leg of horse, 288 digiti quinti muscle of dog, 323 tertii et quarti muscle of dog, 323 fossa of femur of horse, 100 hallucis longus muscle of dog, 328 of pig, 317 indicis proprius muscle of pig, 315 metacarpi obliquus muscle of horse, 267 muscle of digits of dog, 322, 328 pedis brevis muscle of horse, 295 muscle of horse, 264, 288

External angle of ilium, 94 of pubis, 96 auditory meatus, 56 process, 56, 67 condyle of humerus, 80 cremaster muscle, 249, 490 epicondyle of femur, 100 of humerus, 80 frontal crest, 55 inguinal ring, 246, 250 intercostal muscles of dog, 325 of horse, 240 of pig, 313 interosseous muscle of horse, 273 lateral ligament of carpal joints, 183 of coffin joint, 189 of elbow joint, 182

External lateral ligament offemoro-tibial articulation, 197 of fetlock joint, 185 of hock joint, 200 of pastern joint, 188 ligament of temporo-mandibular articulation, 179 malleolus of tibia, 101 metatarsal bone, 111 oblique muscle of abdomen, 246 occipital protuberance, 50 patellar ligament, 195 pterygoideus muscle, 220 sagittal crest, 54, 66 supracondyloid crest of humerus, 80 trochanter of femur, 99 tuberosity of humerus, 78 of radius, 81 urethral orifice of cow, 519 of horse, 499 of mare, 515 of ox, 503

Eye of dog, 779 of horse, 734 of ox, 772 of pig, 777

Eyeball of dog, 779 of horse, 739 of ox, 773 of pig, 778

Eyelashes, 735 of pig, 777