l6o EARLY EMBRYOLOGY OF THE CHICK 



The Ductless Glands 



Atwell, W. J., and Sitler, Ida, 1918. The Early Appearance of the Anlagen 

 of the Pars Tuberalis in the Hypophysis of the Chick. Anat. Rec, Vol. 15, 

 pp. 181-187. 



Poll, H., 1906. Die vergleichende Entwickelungsgeschichte der Nebennieren 

 systeme der Wirbeltiere. Bd. Ill, Teil i, K. II, 2. 



Soulie, A. H., 1903. Recherches sur le developpement des capsules surrenales 

 chez les vertebres superieurs. Jour, de I'anat. et physiol., T. XXXIX, pp. 

 197-293. 



Verdun, M. P., 1898. Sur les derives branchiaux du poulet. Comptes rendus 

 See. Biol., Tom. V. 



Anomalies 



Alsop, Florence M., 1919. The Effect of Abnormal Temperatures upon 

 the Developing Nervous System in the Chick Embryos. Anat. Rec, Vol. 15, 



PP- 307-323- 



Glaser, O., 1913. On the Origin of Double-yolked Eggs. Biol. Bull., Vol. 

 24, pp. 175-186. 



Mitchell, P. C, 1891. On a Double-chick Embryo. Jour, of Anat. and 

 Physiol., Vol. 25, pp. 316-324. 



Pohlman, A. G., 1920, A Consideration of the Branchial Arcades in Chick 

 Based on the Anomalous Persistence of the Fourth Left Arch in a Sixteen-day 

 Stage. Anat. Rec, Vol. 18, pp. 159-166. 



O'Donoghue, C. H., 1910. Three Examples of Duplicity in Chick Embryos 

 with a Case of Ovum in Ovo. Anat. Anz., Bd. 37, pp. 530-536. 



Stockard, Charles R., 1914. The Artificial Production of Eye Abnormalities 

 in the Chicken Embryo. Anat. Rec, Vol. 8, pp. 33-42, 



Tannreuther, G. W., 1919. Partial and Complete Duplicity in Chick Em- 

 bryos. Anat. Rec, Vol. 16, pp. 355-367. 



