Fankhauser 74 Fis 



Thyroidectomy in diploid and triploid embryos. Effects of thiourea, 



etc. Triturus viridescens. Hlb. 2a. f. J. 



Study of progeny of triploid, tetraploid and other heteroploid in- 

 dividuals among axolotls. Ambly stoma mexicanum. IIIc. 2. J. 

 (in collaboration with R. R. HUMPHREY) 



FAURfi FREMIET. E. (data not yet received). 



FAUTREZ, J. C. Experimental embryology of the otocyst and the 

 microplacods of the cranial nerves. Amphibians. Ilia. 10. J. 



Influence of ureum on the development. Amphibians. 



Ilia. 2a. e. J. 

 FAUTREZ— FIRLEFYN, Mrs N. J. P. E. Descriptive and cyto- 



chemical embryology. Artemia salina (Phyllopode) . Illb. 2a. c. D. 

 FEKETE, E. Method of ova transplants. Mus musculus. Nib. lb. M. 

 FELL, Miss H. (data not yet received). 

 FEREMUTSCH, K. Endhirnentwicklung, speziell d< I Rinde und Bau- 



plan. Maus und Mensch. I. 9. M. 



FERNALD, R. L. Blood Island-development and differentiation in 



amphibians. Hyla regilla. Ilia. 15. J. 



Ascidian development. Ascidiopsis paratropa. Ilia. 2a. H. 



FERREIRA, W. A. Neuro-embryology. Bufo arenarum. Ilia. 9. J. 



Experimental analysis of the development of the heart. Bufo are- 

 narum. Ilia. 15. J. 

 (in collaboration with R. E. GONZALEZ MARINO) 



FILATOW, D. (data not yet received). 



FILOGAMO, G. Study of the consequences of the removal of the 

 secundary optic vesicle on the organogenesis and histogenesis of 

 the optic lobe. Chick. Ilia. 9. L. 



Histogenesis of the nervous cells of the sympathetic nervous system 



of the intestinal tract. Sheep. I. 9. M. 



FISCHBERG, M. Influence of maternal environment and cytoplasm on 

 development of Drosophila-repeated transplantation of embryonic 

 gonads between species. Drosophila buzzati and D. arizonensis 

 (Insecta). IIIc. 2. D. 



Experimental heteroploidy and partenogenesis in newts. Hetero- 

 ploid newt hybrids — developmental potentialities and expression 

 of species characters, sex determination. Triton alpestris and T. 

 palmatus. IIIc. 2. J. 



Heteroploidy in mammals. Spontaneous heteroploidy — analysis 



of factors involved. Induced heteroploidy — methods of produc- 

 tion. Viability of polyploid embryos. Physiological embryology of 

 polyploid embryos. Mus musculus. IIIc. 2. M. 



(in collaboration with R. A. BEATTY) 



Transplantation of mammalian ova. Mus musculus. Ilia. lb. M. 



(in collaboration with R. A. BEATTY) 



FISK, A. The development of the ear and associated structures in the 

 Lamprey (Cyclostomes). I. 10. I. 



The development of parachordals and trabeculae in the Lamprey 



(Cyclostomes) . I. 1 1 . I. 



(in collaboration with Miss M. TRIBE) 



