a. Control of growth and morphogenesis in limb buds. Gallus domesticus, 

 Coturnix coturnix. Anas spec. (Rouen. White Pekin), Cairina moschata 

 (Aves), Mus musculus (Rodentia) 



b. Origin and control of mechanisms governing feather pattern. Gallus do- 

 mesticus (Aves) 



c. Application of control system theory to problems of development. 

 CALAME, Miss S. M. Lic.es Sci. — Lab. d'Embryol. et Teratol. exper. du 



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

 (Seine), France 



— Lab. d'Embryol. exper. du Coll. de France, 1 1 Place Marcelin Ber- 

 thelot, PARIS Ve, France 



a. Organogenese du systeme urogenital. Gallus gallus (Aves) 



b. Culture in vitro du metanephros. Gallus gallus (Aves) 

 CAMBAR, R. Dr., M.I.I.E., Prof. — Lab. de Biol. Anim., Fac. des Sci. de 



Bordeaux, 351 Cours de la Liberation, TALENCE (Gironde), France 



a. Etude descriptive et experimentale de la morphogenese du mesonephros. 

 Rana spec, Alytes spec, Discoglossus spec, Xenopus spec (Anuca) 



b. Etude experimentale de la morphogenese du tube digestif et des glandes 

 annexes. (Anura) 



c Involution ou transformation de l'appareil excreteur pendant la meta- 

 morphose. (Anura) 



d. Rapports entre l'appareil genital et l'appareil excreteur. (Anura) 



e. Recherches descriptives sur le developpement. Gambusia spec. (Tele- 

 ostei) 



f. Ultrastructure du pronephros et du mesonephros. (Anura) 



g. Differenciation sexuelle. (Anura) 



h. Ultrastructure des formations calcaires animales. (Protozoa; Mollusca) 

 CAMENZIND, R. Dipl.rer.nat. — Zool. Inst, der Eidg. Techn. Hochschule, 

 Universitatsstr. 2, ZURICH, Schweiz 

 a. Morphology, physiology and cytology of paedogenetic-bisexual reproduc- 

 tion cycle. Heteropeza pygmaea ( = Oligarces paradoxus) (Itonididae = 

 Cecidomyidae, Diptera) 

 CAMERON, I. — Biol. Div., Oak Ridge National Lab., P.O. Box Y. OAK 

 RIDGE, Tenn., U.S.A. 

 a. DNA synthetic period in poikilotherms. Trychogaster spec. (Teleostei), 

 Triturus spec. (Urodela) , Pseudemys spec. (Chelonia) (in collaboration 

 with Miss S. EISENBERG) 

 CAMOSSO, Miss M. E. Sc.Dr. — Inst, of human Anat, Fac. of Med., Poli- 

 clinico, BARI, Italy 

 a. Analysis of the morphogenesis of the wing. Gallus domesticus (Aves) 

 CAMPBELL, J. C. B.Sc — Inst, of Animal Genet., Univ. Dept. of Genet., 

 King's Buildings, West Mains Road, EDINBURGH 9, Scotland 

 a. Antigenic studies of lens regeneration. Xenopus laevis, Triturus alpestris 

 (Amphibia) 

 CAMPBELL, J. Ph.D. — Dept. of Anat., McGill Univ., MONTREAL. 

 Quebec, Canada 

 a. Immuno-embryological research into eye development. Gallus domesticus 

 (Aves) (in collaboration with J. LANGMAN) 

 CAMPENHOUT, E. van Dr., F.I.I.E., Prof. — Inst. d'Anat., Univ. de Lou- 

 vain, 12 Rue des Recollets, LOUVAIN, Belgique 



29 



