Bre-Bur 



BRETSCHNEIDER, L. H. Dr., Prof. — Centrum voor Electronenmicrosco- 



pie, Janskerkhof 3, UTRECHT, Netherlands 

 BREWIN, Miss B. I. M.Sc, D.Sc. — Dept. of Zool., Univ. of Otago, DUNE- 

 DIN, New Zealand 

 a. Development of colonial buds. Hypsistozoa fasmeriana (Ascidia) 

 BRIEGEL, H. Cand.phil. — Zool.-vergl.Anat. Inst., Naturwiss. Fak., Univ. 



Zurich, Kiinstlergasse 16, ZURICH, Schweiz 

 a. Qualitative and quantitative changes of amino acids and peptides during 



embryonic development, measured by paper chromatography. Culex pi- 



piens, C. fatigans (Diptera) 

 BRIEGLEB, W. Dr.rer.nat. — Inst. f. Flugmedizin, Kolnerstr. 70, Bad GO- 



DESBERG, Deutsche Bundesrepublik 

 a. Einfluss von Licht und hoher Temperatur auf die Ontogenese einer neo- 



tenen Art aus einem Hohlenbiotop. Proteus anguinus (Proteidae, Uro- 



dela) 

 BRIEN, P. L. Dr.Sci.Zool., F.I.I.E., Prof. — Lab. de Zool. syst. et de Biol. 



anim., Fac. des Sci., Inst, de Zool. Torley-Rousseau, Univ. libre de 



Bruxelles, 50 Avenue F. D. Roosevelt, BRUXELLES, Belgique 

 BRIGGS, R. W. Ph.D., F.I.I.E., Prof. — Dept. of Zool., Indiana Univ., 



BLOOMINGTON, Ind., U.S.A. 

 BRODE, W. E. B.S., M.A. — Gulf Coast Research Lab., OCEAN SPRINGS, 



Miss., U.S.A. 

 a. Comparative and experimental embryology and metamorphosis. Necturus, 



all known spp. (Proteidae, Urodela) , Desmognathus spp. (Plethodon- 



tidae, Urodela) (in collaboration with G. GUNTER) 

 BR0NDSTED, H. V. Dr.Phil., F.I.I.E., Prof. — Inst, for Aim. Zool., Uni- 



versitetsparken 3, COPENHAGEN 0, Denmark 

 BROOKBANK, J. W. B.A., M.S., Ph.D. — Dept. of Biol., Univ. of Florida, 



GAINESVILLE, Fla.. U.S.A. 



a. Ribosomal particles of marine ova and embryos. Mellita quinquiesperfo- 

 rata (Echinoidea) 



b. Phosphate uptake by marine ova in presence of antibody. Lytechinus 

 variegatus (Echinoidea) 



BROUWER, P. J. Med.Drs. — Anat.-Embryol. Lab., Fac. of Med., State 



Univ. of Leiden, Wassenaarseweg, Boerhaavekwartier, LEIDEN, 



Netherlands 

 a. Development of thyroid gland, (in collaboration with J. DANKMEIJER) 

 BROWN, D. D. M.D., M.S.(Biochem.) — Dept. of Embryol., Carnegie Inst. 



of Washington, 115 W. University Parkway, BALTIMORE 10, Md., 



U.S.A. 

 a. Protein synthesis during early development. Rana pipiens, Xenopus laevis 



(Anura) 

 BROWN, J. W. A.B., M.A., Ph.D., Prof. — Dept. of Anat, School of Med., 



Univ. of Missouri, COLUMBIA, Mo., U.S.A. 



a. Development of the nucleus of the spinal tract of the trigeminal nerve. 

 Homo sapiens (Primates) 



b. Development of the chief sensory nucleus of the trigeminal nerve. Homo 

 sapiens (Primates) 



c. Embryonic development of the telencephalon. Myotis lucifugus, M. veltfer, 

 Pipistrellus hesperus (Chiroptera) 



26 



