Jol-Kam 



JOLLIE, W. P. Ph.D. — Dept. of Histol. and Embryol., Med. School, 

 Queen's Univ., KINGSTON, Ont., Canada 

 a. Cytology of decidual cells. (Rodentia) 

 JONES, B. M. D.Sc — Dept. of Zool., Univ. of Edinburgh, West Mains 

 Road, EDINBURGH 9, Scotland 

 a. The cultivation of embryonic tissues. (Insects) 

 JONES, K. W. B.Sc, Ph.D. — Inst, of Animal Genet., Univ. Dept. of Ge- 

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

 a. Small aggregate cultures of embryonic cells. Rana pipiens (Anura) 

 JONES, O. P. Ph.D., M.D. — Dept. of Anat., Univ. of Buffalo Med. School. 

 3435 Main St., BUFFALO 14, N.Y., U.S.A. 



a. Embryonic blood cells in the yolk sac. Rattus spec. (Rodentia) 



b. Electron microscopy of hepatic hematopoiesis. Rattus spec, Homo sapiens 

 (Mammalia) 



JONES, R. O. B.Sc — Inst, of Animal Genet., Univ. Dept. of Genet., King's 

 Buildings, West Mains Road, EDINBURGH 9, Scotland 



a. Electron microscope analysis of the differentiation of presumptive ecto- 

 derm in vitro. Discoglossus spec. (Anura) 



b. Analysis of the differentiation of neural cells in v i t r o by means of 

 the fluorescent antibody technique. Discoglossus spec. (Anura) 



JONES, W. E. B.Sc, Ph.D. — Marine Biol. Station, Univ. Coll. of North 

 Wales, MENAI BRIDGE, Anglesey, Wales 



JONGH, H. J. de — Zool. Lab., State Univ., Kaiserstr. 63, LEIDEN, Nether- 

 lands 

 a. Functional morphology of the head, with special reference to larval life 

 and metamorphosis. Rana temporaria (Anura) 



JORDAN, Miss M. A. Ph.D. — Dept. of Exper. Zool., Polish Acad, of Sci., 

 ul. Kopernika 7, KRAK6W, Poland 



a. Congenital malformations in relation to karyology. Mesocricetus auratus, 

 Homo sapiens (Mammalia) (in cooperation with Mrs. J. PIETRZYK 

 (WALKNOWSKA)) 



b. Properties of regeneration blastemal cells. Amby stoma mexicanum, Tri- 

 turus spec, Xenopus laevis (Amphibia) 



JOST, A. D. Dr.Sc, M.D. (hon.c), M.I.I.E., Prof. — Lab. de Physiol. 



comp., Fac des Sci., Univ. de Paris, 12 Rue Cuvier, PARIS Ve, France 

 JOUBERT, D. M. M.Sc (Agric), Ph.D. — Dept. of Sheep Husbandry and 



Wool Technol., Univ. of Pretoria, PRETORIA, South Africa 



(no embryological work in progress) 

 JOUBERT. P. J. M.Sc — Zool. Inst., Fac. of Sci., Univ. of Stellenbosch, 



STELLENBOSCH, South Africa 

 a. The ontogenesis of the sound-conducting apparatus and of the palato- 



quadrate. Arthroleptella lightfooti (Ranidae, Anura) 

 JURA, Cz. D.Sc. — Zool. Dept. of the Jagiellonian Univ., sw. Anny 6, 



KRAKOW, Poland 



a. Experimental studies on development. Melasoma populi (Coleoptera) 



b. Histochemical studies on development. Melasoma populi (Coleoptera) 

 (in collaboration with Miss A. KRZYSTOFOWICZ and Miss B. 

 WEGLARSKA) 



c Early developmental stages. Tetrodontophora bielanensis (Collembola) 



JURAND, A. Dr. Biol. — Inst, of Animal Genet., Univ. Dept. of Genet., 



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



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