b. Metachromasia in vivo. Phyllomedusa sauvagii (Anura), Gallus 

 domesticus (Aves) 



c. Nucleic acids during neural tube closure. Phyllomedusa sauvagii (Anura), 

 Gallus domesticus (Aves) 



BARIGOZZI. C. Dr. Sci., Prof. — 1st. di Genet., Univ. di Milano, Via 

 Celoria 10. MILANO, Italia 

 a. Development of melanomes with different genotypes. Drosophila spec. 

 (Diptera) 



BARRY, T. H. D.Sc. — Dept. of Zool, Fac. of Sci.. Univ. of Pretoria, 

 PRETORIA, South Africa 



BARTELMEZ, G. W. Ph.D. — Dept. of Embryol, Carnegie Inst, of Wash- 

 ington, Wolfe and Madison Sts., BALTIMORE 5, Md., U.S.A. 



a. Blood supply of uterus. Macaca mulatta (Primates) 



b. Early development of optic vesicle. (Rodentia, Primates) 



c. Earliest development of oral hypophysis. (Primates) 



d. Effects of rubella on foetus. Homo sapiens (Primates) 



BARTH, L. G. A.B., Ph.D., F.I. I.E., Prof. — Dept. of Zool., Columbia 



Univ., Broadway and 116th St., NEW YORK 27, N.Y., U.S. A 

 a. Control of differentiation of embryonic cells in vitro. Rana pipiens 



(Anura) (in collaboration with L. G. BARTH) 

 BARTH, Mrs. L. JAEGER A.B., M.A., Ph.D. — Dept. of Zool., Columbia 



Univ., Broadway and 116th St., NEW YORK 27, N.Y., U.S.A. 

 a. Control of differentiation of embryonic cells in vitro. Rana pipiens 



(Anura) (in collaboration with L. G. BARTH) 

 f BAST, T. H. B.A., Ph.D., Prof. — Dept. of Anat., Bardeen Med. Labs., 



Univ. of Wisconsin, MADISON 6, Wis.. U.S.A. 



(deceased) 

 BATTAGLIA, B. Sc.D. — 1st. di Zool. e Anat. comp., Fac. di Sci., Via 



Loredan 10, PADOVA, Italia 



a. Sex differentiation. (Harpacticoida, Copepoda) 



b. General embryology. (Harpacticoida, Copepoda) 



BATTLE, Miss H. I. Ph.D., Prof. — Dept. of Zool., Univ. of Western Onta- 

 rio, LONDON, Ont., Canada 



a. Effects of purines and purine antagonists on early developmental pro- 

 cesses. Salmo trutta fario, Brachydanio rerio (Teleostei) 



b. Effects of aminopterin on early developmental processes. (Teleostei) 

 BAUD, C. A. Dr.Med., Prof. — Inst. d'Anat., Fac. de Med., Univ. de 



Geneve, 20 Rue Ecole de Med., GENEVE, Suisse 

 BAUMANN, J. A. Dr., Prof. — Inst. d'Anat., Fac. de Med., Univ. de 

 Geneve, 20 Rue Ecole de Med., GENEVE, Suisse 



a. Etude descriptive du developpement de l'innervation du coeur. Gallus 

 spec. (Aves) (en collaboration avec J. GALLERA) 



b. Developpement du noyau tangentiel du nerf vestibulaire et de l'oreille. 

 Gallus spec. (Aves) (en collaboration avec J. GALLERA) 



BAUTZMANN, H. Dr. Med., Prof. — Anat. Inst, der Univ., U.K.E. Mar- 

 tinistr. 52, HAMBURG 20, Deutschland 



a. Entwicklungsphysiologie der Primitiventwicklung. (Vertebrata, bes. 

 Amphibia) 



b. Vergleichende Histofunktion, Histogenese und Histophysiologie der 

 Amnioneinrichtungen. (Amniota) 



c. Fruchthullenmotorik und Motorik des Embryo. (Evertebrata, Vertebrata) 



13 



