INDEX TO ILLUSTRATIONS 



COLORED PLATES 



Plate I. Gravid Uterus of Cow at full term, laid open 

 to show Fetal Sac with faint outline of 

 Fetus . . 



Plate II. Foetal Sac of Cow at about loo days 



Plate hi. Gravid Uterus of Cow at about four months, 

 showing Abortion Exudate in the Non- 

 Gravid Horn 



Plate IV. Uterine Cornu of Cow laid open showing 

 "Exudate of Contagious Abortion" in 

 the Utero-Chorionic Cavity . . 



Pl.^te Y. Portion of Chorion of Cow, showing Diffuse 

 (Adventitious) Placenta following Necro- 

 sis of Cotyledons 



Plate VI. Cervicitis. Cow , . 



Plate VII. Fetal Death. Ewe. The Uterus is laid open 

 to sho\v the Fetus lying in Anterior Pre- 

 sentation, Dorso-Sacral Position . Opposite page 726 



Plate VIII. Abortion and Retained Placenta in Ewe . Opposite page 730 



Frontispiece 

 Opposite page 66 



Opposite page 67 



Opposite page 68 



Opposite page 474 

 Opposite page 618 



Fig. 9a. 



Fig. 10. 

 Fig. II. 

 Fig. 12. 

 Fig. 13. 

 Fig. 14. 

 Fig. 15. 



Fig. 16. 



Fig. 17. 



ILLUSTRATIONS IN TEXT 



PAGE 



The Testicle and its Attachments .... ... 3 



Testicles of Bull 5 



Cross Section through Scrotum and Testicles of Bull Calf 7 

 Cross Section through Scrotum of Young Bull viewed from 



Posterior Side . . 8 



Glands Attached to Pelvic Urethra of Bull viewed from above 1 1 



Same as Figs. 5 and 6 with same lettering ... . 13 



Penis of Calf with Preputial Sac Unopened 14 



Penis of Calf with Sheath forcibly Everted showing un- 

 opened Preputial Sac x 3. 15 

 Penises of Steers showing various degrees in the develop- 

 ment of the Prepuce. 16 



Sheath, Prepuce and Retracted Penis of Bull 17 



Sheath, Prepuce and Protruded Penis of Bull .... 18 



Non-gravid Uterus of Mare viewed from Dorsal Surface . 28 



Ovaries, Oviducts, Uterus, and Cervix of Cow .... 30 



Genital Organs of Bitch ... 31 

 Cervices of Virgin Heifers opened from above on the median 



line exposing the Annular Folds of the Mucosa ... 34 

 Above. Transverse Section of the Cervix between the An- 

 nular Folds viewed from the Uterine End , . ,35 



Below. Ditto viewed from the Vaginal End 35 



