Hylbom-Jac 



a. Development of larvae, including metamorphosis. (Nemertini) 

 ICHIKAWA, A. M.Sc, D.Sc, Prof. — Dept. of Zool., Fac. of Sci., Hokkaido 

 Univ., North 8, West 5, SAPPORO, Japan 



a. Development and life-history of Japanese forms. (Rhlzocephala, and 

 parasitic Isopoda; Crustacea) 



b. Regeneration. (Turbellaria) 



ICHIKAWA, M. Ph.D., Prof. — Lab. of Embryol. and Exper. MorphoL, 



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

 a. Hormonal mechanism of metamorphosis. Philosamia cynthia ricini, Bom- 



byx mori, Luehdorfia japonica (Lepidoptera) (in collaboration with 



Mrs. J. NISHIITSUTSUJI (UWO)) 

 IGNATJEVA, Mrs. G. M. Cand. Biol. Sci. — Inst, of Animal Morphol. of 



the Acad, of Sci. of the U.S.S.R., Lenin Avenue 33, MOSCOW V-71, 



U.S.S.R. 



a. The hatching enzyme and the conditions of hatching. Huso huso, Aci- 

 penser giildenstadti, A. stellatus ( Acipenserifovmes, Chondrostei) 



b. Regional induction capacities of the chorda-mesoderm. Huso huso, 

 Acipenser giildenstadti, A. stellatus ( Acipenseriformes, Chondrostei) 



IJEIRI. Miss S. M.Ed. — Dept. of Biol, Fac. of Sci., Kyushu Univ., FU- 

 KUOKA, Japan 



a. Inductive effects of embryonic juice. Triturus pyrrhogaster (Urodela), 

 Gallus domesticus (Aves) 



b. Cytochemical studies on limb regeneration. Triturus pyrrhogaster (Uro- 

 dela) 



IKUSHIMA, N. — Lab. of Embryol. and Exper. Morphol., Zool. Inst., Dept. 

 of Sci., Kyoto Univ., KYOTO, Japan 

 a. Mechanism of the morphogenetic movement in the embryo. Triturus 

 pyrrhogaster, Hynobius nebulosus (Urodela) 

 IMAIZUMI, T. — Zool. Inst., Fac. of Sci., Univ. of Kyoto, KYOTO, Japan 



a. Studies on the hereditary lethals. Drosophila spec. (Diptera) 

 IMMERS, J. lic.phil. — Wenner-Grens Inst, for exper. Biol., Norrtullsgatan 

 16, STOCKHOLM Va., Sweden 

 a. Biochemical factors in development, particularly the role of mucopoly- 

 saccharides. (Echinoidea) 

 INCE, Miss F. E. M.Sc. — Dept. of Zool., Bedford Coll., Regent's Park, 

 LONDON N.W. 1, England 



a. Development. Arion spec. (Pulmonata, Gastropoda) 



b. Development of embryonal membranes. Anguis fragilis ( Lacertilia) 

 INGEN, Miss H. C. van M. B. — Anat.-Embryol. Lab. of the Univ., Fac. of 



Med., Wassenaarseweg, Boerhaavekwartier, LEIDEN, Holland 



a. Heart and vessels in congenital malformations. Homo sapiens (Primates) 

 (in collaboration with H. A. SNELLEN, J. DANKMEIJER and Miss 

 A. DEKKER) 



b. Ductus arteriosus before and after birth. Mus norvegicus albinus 

 (Rodentia) , Homo sapiens (Primates) 



INOUE, Miss K. Dr. — Dept. of Pathol., School of Med., Univ. of Kana- 

 zawa, KANAZAWA, Japan 



INOUE, S. — Inst, of Endocrinol., Gunma Univ., Iwagami-cho, MAEBASHI, 

 Japan 

 a. Neuronal and hormonal influence on regeneration. Rana catesbiana, Tri- 

 turus pyrrhogaster (Amphibia) 



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