Ey 29 Fere 



EYAL-GILADI, Mrs H. M.Sc. — Hebrew Univ.. JERUSALEM, Israel, 

 (at present working at Hubrecht Laboratory, UTRECHT, Holland) 

 a. Experimental analysis of the development of neural differentiation ten- 

 dencies during gastrulation and neurulation in Amphibians. 



FABER, J. — Hubrecht Lab., Internat. Embryol. Inst., Janskerkhof 2. 

 UTRECHT, Holland. 



a. Description of , .normal stages" from fertilization till the end of meta- 

 morphosis (Normal Table). Xenopus laevis (Anurans) 



b. Influence of different kinds of food on the development of Xenopus 

 laevis. (Anurans) 



c. Description of the development of the pattern of chromatophores. 

 Xenopus laevis (Anurans) (Normal Table) 



d. Normal development of the alimentary canal and digestive glands from 

 tail-bud stage till end of metamorphosis. Xenopus laevis (Anurans) 

 (Normal Table) 



FANKHAUSER, G. Ph.D., Prof. — Dept of Biol.. Princeton Univ., PRIN- 

 CETON, N.J., U.S.A. 



a. Cytological study of polyploidizing effect of heat and cold on fertilized 

 eggs, and of parthenogenetic cleavage induced by heat and cold treat- 

 ment of unfertilized eggs. Triturus viridescens (Amphibia) 



b. Study of effects of triploidy on development of gonads. Triturus viri- 

 descens (Amphibia) 



c. Study of the reactions of diploid and triploid larvae and metamorphosed 

 animals to pituitary hormones. Triturus viridescens (Amphibia) 



d. Thyroidectomy in diploid and triploid embryos. Effects of thiourea, etc. 

 Triturus viridescens (Amphibia) 



e. Study of progeny of triploid, tetraploid and other heteroploid individuals 

 among Axolotls. Ambly stoma mexicanum (Amphibia) (in collaboration 

 with R. R. HUMPHREY) 



FARINELLA— FERRUZZA, Mrs N. Dr — 1st. di Zool., Via Archirafi 



18, PALERMO, Italia, 

 a. Xenoplastic tail transplantations in Amphibians. 

 FAURE FREMIET, E. Dr, Prof. — Coll. de France, Place Marcelin 



Berthelot, PARIS Ve. France. (no data received) 



FAUTREZ, J. C. M.D., Prof. — Lab. of Anat., Fac. of Med., Univ. of 



Gent, Bylokekaai 1, GENT, Belgium. 



a. Experimental embryology of the otocyst and the microplacods of the 

 cranial nerves. (Amphibians) 



b. Influence of ureum on the development. (Amphibians) 

 FAUTREZ— FIRLEFYN, Mvr. N. J. — Lab. of Anat., Fac. of Med., Univ. 



of Gent, Bylokekaai 1, GENT, Belgium, 

 a. Descriptive and cytochemical embryology. Artemia salina (Phyllopoda) 

 FELDMAN, M. M.Sc. — Dcpt of Zool., The Hebrew Univ., JERUSALEM, 

 Israel, 

 a. The ontogenetic development of the chondrocranium, osteocranium and 

 cranial muscles in Pelobates syriacus. (Amphibia, Anura) 

 FELL. Miss H. Dr — Strangeways Res. Lab., CAMBRIDGE, England. 



(no data received) 

 FEREMUTSCH, K. Dr Med. — Hirnanatom. Inst, der Psychiatr. Univ.- 

 klinik, Med. Fak.. Waldau. BERN, Schweiz. 

 a. Endhirnentwicklung, speziell der Rinde und Bauplan. Maus und Mensch 



