BATTAGLIA, B. Sc.D., Prof. — 1st. di Zool., Anat. comp. e Genet., Fac. di 



Sci., Via Loredan 10, PADOVA, Italia 



(no embryological work in progress) 

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



Ontario, LONDON, Ontario. Canada 



a. Effects of purine antagonists, particularly chloramphenicol, on early 

 developmental processes. Salmo trutta fario, Brachydanio redo (Tele- 

 ostei) 



b. Effects of vital dyes on early developmental processes. Salmo trutta 

 fario, Brachydanio rerio (Teleostei) 



c. Comparative effects of selective inhibitors of amino acid synthesis, 

 protein synthesis and RNA synthesis on early developmental processes. 

 Salmo trutta fario, Brachydanio rerio (Teleostei) 



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

 neve, 20 Rue de I'Ecole de Medecine, GENeVE. Suisse 



BAUME, L. J. M.S., D.M.D., Prof. — Inst, de Med.Dentaire, 30 Rue Lom- 

 bard. GENEVE, Suisse 



BAVAY, J. M. F. X. de B.Sc. — Dept. of Zool., Univ. of New England, 

 ARMIDALE 5 N., N.S.W., Australia 

 a. Normal embryology. Kyarranus sphagnicolus (Leptodactylidae, Anura) 



BAXTER, E. W. B.Sc, Ph.D. — Biol. Dept., Guy's Hosp. Med. School 

 LONDON S.E.I, England 



a. Biology, including development and metamorphosis. Petromyzon spec. 

 (Cyclostomata) 



b. Food changes during larval period of growth. Ammocoetes (Cyclosto- 

 mata) 



c. Uptake and fate of "Thorostrast". Ammocoetes (Cyclostomata) 



d. Effects of the anaesthetic M.S.222-Sandoz. Lampetra planeri (Cyclo- 

 stomata) 



BEAMS, H. W. Ph.D.. Prof. — Dept. of Zool, Univ. of Iowa, IOWA CITY, 

 Iowa 52240, U.S.A. 

 a. Electron micrographic studies in oogenesis. 

 BEARN, J. G. M.B., B.S. — Anat. Dept., Middlesex Hosp. Med. School, 



LONDON W.I.England 

 BEATTY, R. A. B.A., M.A., Ph.D., M.I.I.E. — Inst, of Animal Genet., 

 Univ. Dept. of Genet., King's Buildings, West Mains Rd., EDIN- 

 BURGH 9, Scotland 

 a. Breeding of genetically tagged strains for use in experimental embry- 

 ology. Oryctolagus cuniculus (Lagomorpha) 

 h. Heterospermic insemination and growth of embryo. Oryctolagus cuni- 

 culus (Lagomorpha) 

 c. Developmental biology and genetics of gametes. Mus musculus (Roden- 

 tia), Oryctolagus cuniculus (Lagomorpha) 

 BEAUDOIN, A. R. — Dept. of Anat., Med. School, Univ. of Michigan. 4500 

 East Med. Bldg., ANN ARBOR. Mich., U.S.A. 

 a. Experimental teratology: investigations into the mechanism of action of 

 chemical teratogens and the analysis of the developmental malformations 

 produced. 

 BEAUPAIN, R. Drs. — Dept. de I'Euratom, Inst. d'Embryol. et Teratol. 

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

 Mame (Seine), France 



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