a. Development and regeneration of the eye. Rana esculenta, R. temporaria 

 (Anura) 

 DADOUNE. J. P. Dr. en Med. — Lab. d'Histol.. Fac. de Med., 45 Rue des 

 Sts. Peres, PARIS Vie, France 

 a. Analysis of histogenesis in the cerebellum. Mas rattus (Rodentia) 

 DAGG, C. P. Ph.D. — The Jackson Lab.. BAR HARBOR, Me., U.S.A. 

 a. Environmental influences on embryonic development. Mus musculus 



(Rodentia) 

 h. Developmental genetics. Mus musculus (Rodentia) 

 DAHL, E. Prof. — Zootom. Dept., Zool. Inst., Univ. of Lund, LUND, 

 Sweden 

 a. embryology. (Amphipoda, Cephalocarida, Crustacea) 

 DAIKOKU, S. M.D.. Ph.D. — Anat. Dept., Med. School, Tokushima 

 Univ., TOKUSHIMA, Japan 

 a. Experimental embryology of the endocrine organs. Rattus rattus 



(Rodentia) 

 h. Embryology of the motor and sensory nerve terminals. Homo sapiens 

 (Primates) 

 DAILLIE, J. — Lab. de Zool. exper., Fac. des Sci. de Lyon, 43 Bd. de 

 I'Hippodrome, VILLEURBANNE, France 

 a. Physiologic de la glande serigene. Bombyx mod (Lepidoptera) 

 DALCQ, A. M. M.D., M.I. I.E., Prof. — Lab. d'Anat. et d'Embryol., Fac. de 



Med. de I'Universite, 97 Rue aux Laines, BRUXELLES, Belgique 

 DALTON, H. C. Ph.D., Prof. — Dept. of Biol., Univ. Coll., New York 

 Univ., NEW YORK 53, Bronx, N.Y., U.S.A. 

 a. Uptake of tritiated dopa by melanoblasts in vitro. Siredon mexi- 

 canum (Urodela) 

 D'AMELIO. V. Ph.D., M.I. I.E. — 1st. di Anat. Comp., Univ. di Palermo, 

 Via Archirafi 22, PALERMO, Italia 



a. Formation of hemoglobin. Gallus spec. (Aves) 



b. Serological studies of subcellular components during liver differenti- 

 ation. Gallus spec. (Aves) 



c. Antigenic differentiation of red blood cell membrane. Gallus spec. 

 (Aves) 



DAMERON, Miss F. Lic.es Sci. — Inst. d'Embryol. et Teratol. exper. du 

 C.N.R.S., 49bis Avenue de la Belle Gabrielle, NOGENT sur Mame 

 (Seine), France 



— Lab. d'embryol. exper. du Coll. de France, 1 1 Place Marcelin 

 Berthelot. PARIS Ve, France 



a. L'influence de la temperature sur la croissance et la differenciation 

 d'organes embryonnaires cultives in vitro. Gallus gallus (Aves) 



b. Morphogenese du poumon par les methodes de dissociation et de 

 reassociation en culture in vitro. Gallus gallus (Aves) 



DAN, Mrs. J. C. Ph.D., M.I. I.E., — Embryol. Section, Dept. of Biol., Fac. of 

 Sci., Ochanomizu Univ., Otsuka-machi, Bunkyo-ku, TOKYO. Japan 



a. Electron microscopical observation of acrosome reaction. (Mollusca; 

 Echinodermata) 



b. Sperm entry. (Nereidae, Polychaeta; Mollusca; Asteroidea, Echinoder- 

 mata) 



c. Nature of vitelline coat of egg. (Asteroidea, Echinodermata) 



47 



