Clan 21 Clel 



CLANCY, C. W. Assoc. Prof. — Biol. Dept. Univ. of Oregon. EUGENE. 



Ore. U.S.A. 



(no data received over some years) 

 CLARK, E. R. A.B.. M.D.. Sc.D.. Prof. (Emer.) — Dept of Anat.. School 



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



(no data received over some years) 

 CLARK. H. B.A., Ph.D.. Prof. — Dept of Zool.. Univ. of Connecticut. 



STORRS. Conn.. U.S.A. 



a. Excretion in embryos. Coluber c. constrictor (Serpentes) 



b. Respiration in embryos. Coluber c. constrictor (Serpentes) 



c. Excretion in eirvbryos. Gallus domesticus (Aves) (in collaboration with 

 D. FISCHER) 



d. Placental function. Thammophis s. sirtalis (Serpentes) (in collabora- 

 tion with Miss B. HONIO) 



e. Factors affecting reaggregation of segregated cells in tissue culture, 

 (in collaboration with J. E. SHANNON) 



CLAVERT. J. Dr en Med.. Dr cs Sci.. Prof. — Inst. d'Embryol.. Fac. de 



Med.. 1 Place de THopital. STRASBOURG, France 

 a. Egg formation (Role of female hormone in vitcllogenesis). Columba. 



Anas and Gallus (Ares) 

 CLAYTON— FREEDMAN. Mrs R. M. M.A. — Inst, of Animal Genet.. 



Univ. Dept of Genet., Kings Buildings. West Mains Rd, EDINBURGH 



9. Scotland (U.K.) 



a. Studies of differentiation by immunological and other techniques. Triton 

 alpestris (Urodela) 



b. Studies of a locus in a highly inbred line by immunological and allied 

 techniques: The loci pink eye. luxate, and agouti in CBA mice and albino 

 in an inbred strain of this laboratory. Mus musculus (Rodcntia) 



c. Electron microscope study of cytoplasmic inclusions. (Amphibia) (in 

 collaboration with G. G. SELMAN) 



d. Studies of differentiation by immunological and chromatographic tech- 

 niques. Mus musculus (Rodcntia) 



CLEAT, N. D. B.Sc. — Dept of Genet.. The University. GLASGOW W. 2, 

 Scotland (U.K.) 

 a. Post-embryonic growth and development. Scheloribates laevigatus 

 (Koch) (Acarina. Arachnoidea) 



CLEGG. E. J. M.B.. Ch.B. — Dept of Anat.. Umv. of Liverpool. LIVER- 

 POOL. England (U.K.) 

 a. The importance of the vascularization of the prostate and seminal 

 vesicles for the viability of spermatozoa. (Mammalia) 



CLELAND. K. W. M.B., B.S. — Dept of Histol. and Embryol.. Univ. of 

 Sydney. SYDNEY. N.S.W.. Austraha 



a. Carbohydrate metabolism and phosphorylation during fertilization and 

 cleavage. Psammechinus miliaris. Echinus esculentus (Echinoidea); Gry- 

 phea commercialis ( Lamellibranchiata) 



b. Effect of heavy metals on fertilization and cleavage. Psammechinus 

 miliaris. Echinus esculentus (Echinoidea); Gryphea commercialis (Lamel- 

 libranchiata) 



c. Physical changes in eggs during fertihzation and cleavage. Gryphea 

 commercialis (Lamellibranchiata) 



