El-Fan 



EL-EISHI, H. I. S. MB., B.S. — Dept. of Anat. and Embryol., Univ. Coll. 

 London, Gower St., LONDON W.C. 1, England 

 a. A chemical study of the development of myelin in the spinal cord. Gallus 

 domesticus (Aves) , Cavia porcellus (Rodentia) 

 ELIASSON (KLEIN), Mrs. E. — Wenner-Gren's Inst, for exper. Biol., 

 Norrtullsgatan 16, STOCKHOLM Va., Sweden 

 a. Enzyme induction and repression, particularly arginase. Gallus spec, 

 (Aves ) 

 ELLISON, Mrs. K. E. B.S. — Dept. of Zool., Univ. of Connecticut, STORRS, 

 Conn., U.S.A. 

 a. Xanthine dehydrogenase activity in developing kidney. Gallus domesticus 

 (Aves) 

 ELSDALE, T. R. Ph.D. — Inst, of Animal Genet., Univ. Dept. of Genet., 

 King's Buildings, West Mains Road, EDINBURGH 9, Scotland 

 a. Small aggregate cultures of embryonic cells. Rana pipiens (Anura) 

 EMANUELSSON, H. Fil.Dr. — Zoophysiol. Inst., Univ. of Lund, LUND, 

 Sweden 



a. Cell multiplication during cleavage. Gallus domesticus (Aves) 



b. Dehydrogenase activity during early embryogenesis. Gallus domesticus 

 (Aves) 



EMELIANOV, S. V. Dr.biol.sci., Prof. — Inst, of Animal Morphol, Acad, 

 of Sci. of the U.S.S.R., First Academic St. 12, MOSCOW V-133, 

 U.S.S.R. 



a. Early postembryonic development under artificial breeding. Acipenser 

 spp., Huso huso (Acipenseridae, Chondrostei) 



b. Heterochronies in development. Representatives of different classes (Ver- 

 tebrata) 



EMERIT, M. Lic.es Sci. — Lab. de Zool. et de Biol, gener., Fac. de Sci., 



Univ. de Madagascar, TANANARIVE, Madagascar 

 a. Developpement embryonnaire et post-embryonnaire. G aster acantha spec. 



(Araneidae) 

 ENDO, Y. D.Sc — Biol. Lab., Keio Univ., YOKOHAMA-Hiyoshi, Japan 

 a. Electron microscopical study of fertilization and development. (Echinoi- 



dea) 

 ENEMAR, E. A. W. Fil.lic. — Embryol. Dept., Zool. Inst, of the Univ. of 



Lund, LUND, Sweden 

 ENGELBRECHT, D. van Z. D.Sc. — Zool. Inst., Fac. of Sci., Univ. of 



Stellenbosch, STELLENBOSCH, South Africa 



(no embryological work in progress) 

 ENGLANDER, H. Dr.med., Dr.rer.nat, M.I.I.E., Prof. — Zool. Inst, der 



Univ. Koln, Kerpenerstr. 13, KOLN-Lindenthal, Deutsche Bundesrepu- 



blik 



a. Regionalspezifische Induktion. (Urodela) 



b. Die Wirkung von Lithium auf dieDifferenzierungsleistung desEktoderms. 

 (Urodela) 



ERHART, E. A. M.D., Ph.D. — Section of Neuroanat, Dept. of Anat., Fac. 



de Med., Univ. de Sao Paulo, Caixa Postal 2921, SAO PAULO, Brazil 

 a. Degeneration and regeneration of peripheral nerve fibres. Canis familia* 



ris (Carnivora) 

 ERICKSON, A. E. A.B., M.A., Ph.D. — Worcester Foundation for Exp. 



Biol., 222 Maple Avenue, SHREWSBURY, Mass., U.S.A. 



48 



