CATE, G. ten M.D., M.I.I. E., Prof. — Anat.-Embryol. Lab., State Univ. of 

 Utrecht, Janskerkhof 3A, UTRECHT, Netherlands 



a. Study about the origin of the specific lens protein a-crystallin and of other 

 organ-specific proteins in development. (Amphibia), Gallus domesticus 

 (Aves) 



b. Analysis of induction and regeneration of the lens. Gallus domesticus 

 (Aves) 



c. Study on the effect of temperature on morphological development. (Am- 



CATHER, J. N. B.S., M.S., Ph.D. — Dept. of Zool., Univ. of Michigan, 

 ANN ARBOR, Mich., U.S.A. 



a. The differentiation of the shell gland. Ilyanassa obsoleta and other Gas- 

 tropoda and Pelecypoda (Mollusca) 



b. Somite differentiation in T/T embryos. Mus musculus (Rodentia) 

 CAUNA, N. DjSc, M.D., Prof. — Dept. of Anat, School of Med., Univ. of 



Pittsburgh, PITTSBURGH 13, Pa., U.S.A. 



a. Development of cutaneous receptor organs and nerves. Homo sapiens 

 (Primates) 



b. Early development of limbs. Homo sapiens (Primates) and other spp. 

 (Vertebrata) 



CHAIGNEAU, J. Lie. es Sci. — Lab. de Zool. et Biol, anim., Fac. des Sci., 

 POITIERS, Vienne, France 



CHALLICE, C. E. B.Sc, Ph.D., Prof. — Univ. of Alberta, CALGARY, 

 Alberta, Canada 

 a. Electron microscopy of the heart in development. Mus musculus (Roden- 

 tia), Oryctolagus cuniculus (Lagomorpha) 



CHAMBOLLE. P. — Lab. de Biol. Anim., Fac. des Sci. de Bordeaux, 351 

 Cours de la Liberation, TALENCE (Gironde), France 



a. Etude de la gestation. Lebistes reticulatus (Poecilidae, Teleostei) 



b. Etude du developpement in vitro. Lebistes reticulatus (Poecilidae, 

 Teleostei) 



c. Etude de l'ultrastructure des oeufs. Lebistes reticulatus (Poecilidae, 

 Teleostei) 



CHANG, C. Y. M.S., Ph.D., M.I.I.E. — Inst, of Zool., Acad. Sinica, Haitien, 



PEKING (53), China (via Hong-Kong) 

 CHANTURISHVILI, P. S. Doct.biol.sci., F.A.Z. — Lab. of Animal Em- 



bryol., Inst, of Zool., Acad, of Sci. of the Georgian S.S.R., TBILISSI, 



U.S.S.R. 



a. Comparative analysis of lens formation in normal development and dur- 

 ing regeneration. Pelodytes caucasicus (Anura) 



b. Comparative analysis of hypophysis formation under normal and experi- 

 mental conditions. Pelodytes caucasicus (Anura) 



CHARNIAUX (COTTON), Mrs. H. Dr.es Sci. — Lab. de Genet, evolutive 

 du C.N.R.S., GIF sur Yvette (S. et O.), France 



a. Controle hormonal de la differenciation sexuelle. La glande androgene. 

 (Malacostraca, Crustacea) 



b. Controle endocrine de l'hermaphrodisme proterandrique. Pandalus borea- 

 lis, Lysmata seticaudata (Decapoda natantia, Crustacea) 



c. Recherches sur l'autodif ferenciation ovarienne. (Malacostraca, Crustacea) 

 (en collaboration avec Mrs. J. BERREUR (BONNENFANT), Miss 

 S. MELCA et Miss M. C. MONTAUFIER) 



31 



