Cat 20 Chia 



CATE, G. ten — Anat.-Embryol. Lab., Univ. van Amsterdam, Mauritskade 61, 

 AMSTERDAM O., Holland. 



a. Immunological study about the development of the eye-lens in vertebrates. 

 Origin of the specific lens-substances. Rana (Amphibia), Gallus (Aves) 



b. Biochemical study of the metabolism of embryonic differentiation in 

 general and especially that of the eye-lens. Rana, a.o. (Amphibia), Gallus, 

 a.o. (Aves) 



CEI, J. M. Dr Biol.Sc. — Inst, de Zool., Univ. Nac. de Tucuman, Miguel 

 Lillo 205, TUCUMAN, Argentien, S. America, 

 a. Ecological and biochemical characteristics of the first stages of develop- 

 ment of typical neotropical forms. (South American Batrachians) 



CELESTINO da COSTA, A. Dr hon. causa: Bordeaux 1923, Toulouse 

 1929, Prof. — Inst, de Histol. e Embriol., Fac. de Med., LISBOA, 

 Portugal. (no data received over this year) 



CHAMBERS, W. W. B.S., Ph.D., asst Prof. — Dept of Anat, School 

 of Med., Univ. of Pennsylvania, PHILADELPHIA 4, Pa., U.S.A. 

 a. Regeneration in the spinal cord of car and dog. (Mammals) (In colla- 

 boration with W. F. WINDLE) 



CHANDLER, S. B. A.B., A.M., M.D., Prof. — School of Med., West 

 Virginia Univ., MORGANTOWN, W.Va., U.S.A. 

 (no data received over this year) 



CHANG, C. Y. M.S. — Zool. Dept, State Univ. of Iowa, IOWA CITY, 

 Iowa, U.S.A. 

 a. Sex determination in amphibians by steroid hormones. (Anurans) 



CHANG, M. C. Ph.D. — Worcester Foundation for Exp. Biol., SHREWS- 

 BURY, Mass., U.S.A. 

 a. Physiology of fertilization and cleavage in rabbit. Transplantation of 

 rabbit blastocysts. Development of rabbit ova at different stages in 

 relation to ovulation time of recipients. Cleavage of unfertilized ferret 

 ova. (Mammals) 



CHANMUGAM, P. K. M.Sc, M.R.C.S., L.R.C.P., L.M.S. — Dept of 

 Anat., Fac. of Med., Univ. of Ceylon, Kynsey Rd, COLOMBO 8, 

 Ceylon, India, Asia. 

 a. Descriptive and comparative embryology. Primates 



CHAPMAN, G. M.A., Ph.D. — Queen Mary College, Univ. of London, 

 Mile End Rd, LONDON E 1, England. 



a. Descriptive and comparative embryology of Scoloplos armiger. (Poly- 

 chaeta) 



b. Descriptive and comparative embryology of Phyllodoce maculata. (Poly- 



CHASE, H. B. Ph.D., Prof. — Arnold Biol. Lab., Brown Univ., PROVID- 

 ENCE 12, R.I., U.S.A. 



a. Study of anophthalmia and microphthalmia. Mus musculus (Mammalia) 



b. Study of skin and its derivatives with emphasis on hair development 

 and pigment distribution. Mus musculus (Mammalia) 



CHENEY, R. H. Dr, Prof. — Dept of Biol., Brooklyn Coll., Bedford Ave 

 and Ave H., BROOKLYN 10, N.Y., U.S.A. (no data received) 



CHIAKULAS, J. M.S. — Dept of Zool., Univ. of Chicago, CHICAGO 37, 

 111., U.S.A. 

 a. Affinities among different tissues tested by larval wound healing. 

 (Amphibia) (under direction of P. A. WEISS) 



