b. Change of regional effect in primary induction with special reference to 

 molecular structure of inducing agent. Tritums pyrvhogaster (Urodela), 

 Gallus domesticus (Aves) 



SATHANANTHAN, A.H. B.Sc.(Hons.) — Dept. of Zool., Univ. of Cey- 

 lon, COLOMBO, Ceylon — Dept. of Zool., Univ. of Reading, 

 READING, England 

 a. Descriptive, experimental and physiological embryology. Arion ater 

 (Pulmonata, Gastropoda) 



SATO. T. D.Sc, D.phil.nat., M.I.I.E., Prof.(Emer.) — Biol. Inst., Fac. of 

 Sci., Nagoya Univ., Chikusa-ku, NAGOYA, Japan 



a. Biochemical and electron microscopical studies on lens regeneration. 

 Triturus pyrvhogaster (Urodela) 



b. Comparative studies on lens regeneration. Lampetra spec. (Cyclostoma- 

 ta), (Cobitidinae, Silurida&, Teleostei) 



SATOH, J. Prof. — Dept. of Anat., Fac. of Med.. Nagasaki Univ., NAGA- 

 SAKI, Japan 



( no embryological work in progress ) 

 SAUAIA, H. Dr. — Dept. de Morfol. Humana Funcional e Aplicada, Fac. 



de Med. de Ribeirao Preto, Univ. de Sao Paulo, Caixa Postal 301, 



SAO PAULO, S.P.. Brasil 

 a. Studies on the salivary gland during larval development. Rhynchosciara 



angelae (Diptera) 

 h. Oogenesis. Rhynchosciara angelae (Diptera) 

 SAUNDERS, D.S. B.Sc. Ph.D. — Dept. of Zool, Univ. of Edinburgh, 



West Mains Road, EDINBURGH 9. Scotland 

 a. Insect diapause of maternal origin. Mormoniella vitripennis (Hymenop- 



tera) 

 SAUNDERS. J.W. B.S., M.S., Ph.D.. M.I.I.E.. Prof. — Dept. of Biol.. 



Marquette Univ., 1217 West Wisconsin Ave., MILWAUKEE, Wis. 



53233, U.S.A. 



a. The role of ectoderm in the development of the limbs. Gallus domesticus 

 (Aves) 



b. An analysis of the factors affecting tract-specificity in embryonic feather 

 areas. Gallus domesticus (Aves) 



c. Ectoderm-mesoderm interactions in formation of the limbs. Gallus do- 

 mesticus (Aves) 



d. Cellular deaths in morphogenesis. Gallus domesticus (Aves), Campanu- 

 laria [lexuosa (Coelenterata) 



SAWADA, N. D.Sc. — Biol. Inst., Ehime Univ., MATSUYAMA, Ehime- 

 ken, Japan 



a. Physiological studies on the initiation and the processes of the break- 

 down of germinal vesicles. (Echiuroidea: Polychaeta; Lamellibranchia) 



b. Structural changes of cortical layers in marine eggs. (Echiuroidea: Po- 

 lychaeta: Lamellibranchia) 



SAWIN, P.B. Sc.D. — The Jackson Lab.. BAR HARBOR. Me.. U.S.A. 

 a. Normal and abnormal variations in growth of the skeleton in inbred 



races and in stocks carrying the dwarf genes Dw, Da and ac. Orycto- 



lagus cuniculus (Lagomorpha) 

 SAXfiN. L.O. M.A., M.D.. Phil.Lic. M.I.I.E. — Lab. of Exp. Embryol., 



Dept. of Physiol.Zool.. Univ. of Helsinki. Arkadiankatu 7. HELSINKI, 



Finland 



179 



