b. Study of influence of anti-thyroid drugs on morphogenesis. Rattus nor- 

 vegicus albinus (Rodentia) 

 DOLLANDER, A. Dr, Agrege — Lab. d'HistoL, Dept. d'Embryol., Fac. de 



Med., 31 Rue Lionnois, NANCY (Meurthe & Moselle), France 

 DONALDSON. J. C. Ph.B., M.D., Prof. — Dept of Anat., School of Med., 

 Univ. of Pittsburgh, PITTSBURGH 13, Pa, U.S.A. 

 a. Studies on the developing pancreas. Homo (Primates) 

 DOORENMAALEN, W. J. van Med. Drs — Anat.-Embryol. Inst., Muni- 

 cipal Univ. of Amsterdam, Mauritskade 61, AMSTERDAM O, Holland 

 a. Role of the production of lensproteins in lensregeneration. (Amphibia) 

 DOSSEL, W. E. A.B., M.S., Ph.D. — Dept of Anat., School of Med., Univ. 

 of North Carolina, CHAPEL HILL, N.C.. U.S.A. 



a. Early thyrotrophic activity in the embryo. Gallus domesticus (various 

 varieties) (Aves) 



b. Regulation of size and functional activity of heterotopic, homoioplastic 

 transplants of the thyroid. Gallus domesticus (various varieties) (Aves) 



c. Locus of origin of parathyroid tissue. Gallus domesticus (various varie- 

 ties) (Aves) 



DRAGOMIROV, N. I. Prof. — Inst, of Animal Morphol. of the Acad, of 



Sci. of the U.S.S.R., B. Kaluzskaja 33, MOSKOU, Russia 

 DREYER, Miss M. V. B.Sc. — Dept of Zool., Univ. of O.F.S., BLOEM- 



FONTEIN, South Africa 

 a. The epithelio-neural bodies. Gallus bankiva (Aves) 

 DUFFEY, L. M. — Dept of Zool., Indiana Univ., BLOOMINGTON, Ind., 



U.S.A. 

 a. Physiology of development of the heart of the early embryo. Gallus 



gallus (Aves) 

 DURANTE, Miss M. Dr — 1st. di Zool., Via Archirafi 18, PALERMO, 



Italia 



a, Xenoplastic gill transplantations. (Amphibia) 



b. Xenoplastic limb transplantations. (Amphibia) 



DUSHANE, G. Ph. D., Prof. — Dept of Biol., Stanford Univ., PALO AL- 

 TO. Cal., U.S.A. 

 a. Pigmentary relations in transplantations between white and black ani- 

 mals. Ambystoma mexicanum (Urodela) 



EAKIN, R. M. F.I.I.E., A.B.. Ph.D., ProL — Dept of Zool., Univ. of Cali- 

 fornia, BERKELY 4, Cal.. U.S.A. 

 a. Development of the pituitary. Study of independent or dependent diffe- 

 rentiation of the partes buccales and pars nervosa of the pituitary. Hyla 

 regilla (Anura) 



EALES, Miss N. B. D.Sc. (London) — Univ. Dept of Zool.. READING 

 Berkshire, England (U.K.) 



EAYRS, J. T. B.Sc, Ph.D. — Dept of Anat., The Med. School, Birmingham 

 Univ., Edgbaston, BIRMINGHAM 15, England (U.K.) 

 a. Effects of hormones on central nervous development. (Rodentia) 



EBERT, J. D. Ph.D. — Dept of Zool., Indiana Univ., BLOOMINGTON, 

 Ind., U.S.A. 



— Dept of Embryol., Carnegie Inst, of Washington, Wolfe and Madi- 

 son Sts, BALTIMORE 5, Md, U.S.A. 



29 



