CHAVEAU, A., Comparative Anatomy of Domestic Animals, New York, 1893. CURTIS, M. R., Ligaments of the Oviduct of the Fowl, _Me. E. S. Bull._ 206, 1910. DUVAL, ——, Atlas of Embryology. FOSTER AND BALFOUR, Elements of Embryology. GADOW, H., AND SELENKA, E., Vögel. I. Anatomischer Theil (Dr. H. G. Bronn’s Klassen und Ordnungen des Thier-Reichs. Sechester Band, Vierte Ahtheiburg), Leipsig, 1891. GRAY, HENRY, Anatomy Descriptive and Surgical, New York, 1908. HEISLER, J. C., Embryology, Philadelphia, 1901. KAUPP, B. F., Male Reproductive Organs of the Fowl, _Am. Jr. Vet. Med._, vol. x, 11, 2. KAUPP, B. F., Female Reproductive Organs of the Fowl, _Am. Vet. Rev._, vol. 49, 11, 4. Leisering Atlas of Anatomy, edited by W. ELLENBERGER, translated by A. T. PETERS, Chicago, 1905. LILLIE, F. R., Embryology of the Chick, Chicago, 1906. OWEN, R., Comparative Anatomy and Physiology of Vertebrates, London, 1866. SCHMEISSER, H. C., A Study of the Blood of Fowls, Johns Hopkins Hospital, 1915. SHUFELDT, R. W., Myology of the Raven, pp. 318, illustrations 76, London, 1890. Strangeways’ Veterinary Anatomy, edited by I. VAUGHAN, Edinburgh, 1892. SURFACE, F. M., Histology of the Oviduct of the Fowl, _Me. E. S. Bull._, 206, 1912. INDEX Abdominal air-sac, 202 cavity, 156 Abducens nerve, 270 Abductor minimi digiti muscle, 110 Accessorius spinalis nerve, 274 Accessory organs of digestion, 152 Acetabulum, 48 Achillis tendon, 69 Acoustic lamina, 323 nerve, 306 vesicle, 322 Adductor longus muscle, 117 magnus muscle, 117 Adrenal gland, 191 Adventitia, 201 Afferent nerves, 300 Air-sacs, 199, 325 abdominal, 202 anterior diaphragmatic, 202 thoracic, 200 cervical, 201 femoral extensions, 203 humeral extension, 200 posterior diaphragmatic, 202 subpectoral prolongation, 200 subscapular prolongations, 200 suprarenal extensions, 203 Alæ cinereæ, 291 orbitale, 28 temporales, 29 Albumin, 180 portion of oviduct secreting, 185 Allantois, 321 Alula, 311 Alveolar glands, 141 nerve, 270 Amnion, 320, 327 Ampullæ, 306 Ampullar dilatations, 322 Anapophyseal ridge, 38 Anatomic specimen, preparation of, 349 Anconeus muscle, 107 Angiology, 206 Angular glands, 141 groove, 52 Annular ligament, 58 Annulus fibrosus, 58 Anterior coraco-brachialis nerve, 284 diaphragmatic air-sac, 202 fossa, 25 thoracic nerve, 284 Aortic arch, 325 bulb, 324 Aponeurosis, 59 Apparatus, circulatory, 206 digestorius, 135 respiratory, 193 uro-genitalis, 169 vocal, 195 Appendages, structure of, 309 Appendico-costales muscle, 99 Appendicular skeleton, 13 Apteria, 34 Aqueduct of Sylvius, 268, 289 Arachnoid, 288, 289 Arbor vitæ, 291 Arch, hemal, 38 scapular, 40 Area opaca, 332 pellucida, 332 vasculosa, 332 Arteria cerebri profunda, 217