Sz 



Thu 



SZARSKI. K. W. Ph.D. — Zaklad Anat. Porownawczej, Inst. Zool. Uniw., 

 ul. Sienkiewicza 21, WROCLAW, Poland. 



a. Development of the kidneys in Anamnia. (Teleostei and Anura) 



b. Development of genital tracts and accessory glands (Chiroptera) 

 TAKATA, K. M.A. (Rigakushi) — Biol. Inst., Fac. of Sci., Nagoya Univ., 



Chigusa-Yu. NAGOYA, Japan. 



a. Regional distribution of ribonucleic acid in early developmental stages, 

 studied quantitatively. Triturus pyrrhogaster (Urodela) (in collaboration 

 with T. YAM ADA) 



b. Behaviour of ribonucleic acid in embryonic explant in the process of 

 induction, studied histochemically. Triturus pyrrhogaster (Urodela) 



TAKAYA, H. Ph.D., Asst Prof. — Lab. of Embryol. and Exper. Morphol., 

 Zool. Inst., Dept of Sci., Kyoto Univ., KYOTO, Japan. 



a. Production of situs inversus viscerum. Triturus, Hynobius, 

 Rana, Bufo (Amphibia) 



b. Sex-reversal. Triturus, Rana (Amphibia) 



c. Regional differences of induced structures. Triturus, Hynobius (Urodela) 

 TARDENT, P. — Abt. fur ZoophysioL, Zool. Inst, der Univ., Sahlistr. 8, 



BERN, Schweiz. 

 a. Regeneration (Bedeutung der I-Zellen). (Hydrozoa, Coelenterata) 

 (in Zusammenarbeit mit F. E. LEHMANN) 

 TEYSSEYRE, Miss J. Dr en Med. — Lab. d'EmbryoL, Fac. de Med., 

 15 Rue de I'Ecole de Med., PARIS Vie, France, 

 a. Repercussions du fonctionnement thyroidien maternel sur le developpe- 

 ment du systeme nerveux de I'embryon. 

 THEILER, K. Dr Med. — Anat. Inst, der Univ., Gloriastr. 19, ZURICH. 

 Schweiz. 



a. Ueber die Entstehung von Wirbelkorperfehlbildungen. Homo (Primates) 



b. Ueber die Entwicklung von Missbildungen der Wirbelsaule. Homo, Cal- 

 lus und Mus (Vertebrata) 



THERMES, G. Dr — 1st. di Zool., Univ. di Stato, Viale S. Bartolomeo 1, 

 CAGLIARI, Sardegna. Itaha. 

 (no data received over this year) 

 THOMAS, R. Lic.Sc. Chim. — Lab. de Morphol. anim., Fac. des Sci., Univ. 

 libre de Bruxelles, 1850 Chaussee de Wavre, BRUXELLES-Auderghem, 

 Belgique. 

 a. Studies on nucleic acids synthesis during morphogenesis. (Amphibia) 



(in collaboration with M. STEINERT) 

 b Action of specific nucleic acids on morphogenesis. (Amphibia) (in col- 

 laboration with M. STEINERT) 

 THOMASON, Miss D. B.A. Hons. (Oxon.) — Lab. de Morphol. anim., 

 Univ. hbre de Bruxelles, 1850 Chaussee de Wavre, BRUXELLES- 

 Auderghem, Belgique. 

 a. Absorption and locahsation of phosphate in embryos during development, 

 using P 32. (Amphibia) 

 THOMSON FLYNN, T. Dr, Prof. — Fac. of Sci., Queens Univ., BEL- 

 FAST, Ulster, Eire. (no data received) 

 THURMOND, W. A.B., M.A. — Dept of Zool., Univ. of California, 

 BERKELEY 4, Cahf., U.S.A. 

 a. The determination of the first appearance of intermedin in the ontogeny. 

 Hyla regilla (Anura) 



