a. Developpement du rein. Homo sapiens (Primates) 

 ALLEAUME (BORDES), Mrs. N. Dr.Biol.anim. — Lab. de Zool. exper., 

 Fac. des Sci. de Bordeaux, 40 Rue Lamartine, TALENCE (Gironde). 

 France 

 a. Recherches experimentales sur la determination des caracteres larvaires 

 et imaginaux. Calliphora spec. (Diptera) 

 ALLEN, Miss M. J. A.B., M.Sc, A.M., Ph.D., Prof. — Dept. of Biol., Wilson 

 Coll., CHAMBERSBURG, Pa., U.S.A. 



a. A comparative histochemical study of developmental stages. Autolytus 

 ornatus (Syllidae, Errantia) and other spp. (Polychaeta) 



b. A histochemical and radioautographical study of the stock and differentia- 

 ting stolons. Autolytus edwarsi (Syllidae, Errantia, Polychaeta) 



ALLEN, R. D. B.A., Ph.D., M.I. I.E. — Dept. of Biol., Princeton Univ., Box 

 704, PRINCETON, N.J., U.S.A. 



a. Structural, rheological and optical properties of the cytoplasm of amoe- 

 boid cells. (Embryonic cells, inter alia) 



b. Physical changes at fertilization. (Echinoidea) 



ALLISTON, C. W. B.,S., M.S., Ph.D. — Dept. of Zool., North Carolina State 



Coll., RALEIGH, N.C., U.S.A. 

 a. In vitro culture and subsequent development of the early embryo. 



Oryctolagus cuniculus (Lagomorpha) 

 ALTEN, P. J. Van M.S., Ph.D. — Dept. of Anat.. Coll. of Med., Univ. of 



Illinois, 1853 W. Polk St., CHICAGO 12, 111., U.S.A. 



a. Development of the digestive tract. Gallus domesticus (Aves) 



b. Ontogeny of the immunological mechanism. Gallus domesticus (Aves) 

 ALTMANN, J. Cand.phil. — Zool.-vergl.Anat. Inst., Naturwiss. Fak., Univ. 



Zurich, Kiinstlergasse 16, ZURICH, Schweiz 

 a. Cell number in salivary glands depending upon temperature during 

 embryogenesis. Drosophila melanogaster (Diptera) 

 AMANO, H. D.Sc, Prof. — Biol. Lab., Doshisha Univ., Karasuma Imade- 

 gawa, Kamikyoku, KYOTO, Japan 



a. Developmental mechanism of the heart. Triturus pyrrhogaster (Urodela) 



b. Developmental mechanism of the limb. Triturus pyrrhogaster (Urodela) 

 AMANUMA, A. M.Sc. — Dept. of Biol., Fac. of Sci., Osaka City Univ.. 



Sugimoto-cho, Sumiyoshi-ku, OSAKA, Japan 



a. Hormonal effect on gonadal development. (Amphibia) 



b. Experimental analysis of gonadal differentiation. Gallus gallus domesticus 

 (Aves) 



AMER, F. I. B.Sc, M.Sc — Inst, of Animal Genet., Univ. Dept. of Genet., 

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

 a. Descriptive and hormonal studies of development of genitalia. Bufo regu- 

 laris (Anura) 

 AMONS, F. M.Sc, — Anat.-Embryol. Inst., Univ. of Amsterdam, Maurits- 

 kade 61, AMSTERDAM O., Netherlands 

 a. Development of pineal gland. Gallus domesticus (Aves) 

 AMOROSO, E. C. F.R.S., M.I.I.E., Prof. — Dept. of Physiol., Roy. Veter. 

 Coll., (Univ. of London), Royal College St., LONDON N.W. 1, England 

 AMPRINO, R. M. M.D., M.I.I.E., Prof. — Inst, of human Anat., Fac of 

 Med., Policlinico, BARI, Italy 

 a. Relations between ectoderm and mesoderm in the morphogenesis of the 

 wing. Gallus domesticus (Aves) 



