Blo-Bor 



e. Development of antibodies and correlation with development of hemo- 

 poietic tissues. Didelphys virginiana (Marsupialia) 



f. Role of thymus in development of lymphocytes in lymph nodes and spleen. 

 Didelphys virginiana (Marsupialia) 



BLOUNT R. F. B.A., M.S., Ph.D.. M.I.I.E., Prof . — Dept. of Anat, Med. 



Branch. Univ. of Texas, GALVESTON, Tex., U.S.A. 

 BLUEMINK, J. G. M.Sc — Zool. Lab., State Univ. of Utrecht, Janskerkhof 



3, UTRECHT, Netherlands 

 a. The mechanism of the uptake of egg capsule fluid by pinocytosis. Limnaea 



stagnalis (Gastropoda) 

 BLUNT, M. H. M.R.C.V.S. — Dept. of Physiol., Univ. of New England, 



ARMIDALE, Australia 

 a. Development of blood system. (Ruminantia) (in collaboration with J. V. 



EVANS) 

 BODEMER, C. W. B.A., M.A., Ph.D. — Dept. of Anat, School of Med., 



Univ. of Washington, SEATTLE 5, Wash., U.S.A. 

 a. Electrophysiology of developing nervous system. Didelphys virginiana 



(Marsupialia) 

 BODENSTEIN, D. Ph.D., M.I.I.E., Prof. — Dept. of Biol., Univ. of Virginia, 



CHARLOTTESVILLE, Va„ U.S.A. 



a. Nerve regeneration. Periplaneta americana (Orthoptera) 



b. Intergeneric grafts of organ discs. (Diptera) 



c. The role of the prothoracic gland in postembryonic development. Peripla- 

 neta americana (Orthoptera) 



BOELL. E. J. Ph.D., M.A., D.Sc, M.I.I. E. — Dept. of Biol. (Osborn Lab.). 

 Yale Univ., NEW HAVEN 11, Conn., U.S.A. 



a. Enzymatic changes in mitochondria during development. ( Amphibia; Aves) 



b. Enzyme development in the central nervous system (Amphibia; Aves) 



c. Functional differentiation of respiratory structures. (Amphibia) 



d. Ion uptake by the larval gills. Ambystoma punctatum (Urodela) 



e. Hemoglobin synthesis during embryogenesis. (Aves) 



BOHNY, Miss U. — Lab. d'Embryol. exper., Inst. d'Anat, Fac. de Med., 

 Univ. de Geneve, 20 Rue de l'Ecole de Med., GENEVE, Suisse 

 a. Competence of the ectoblast, in space and time, during the course of in- 

 duction. Gallus domesticus (Aves) (in collaboration with J. GALLERA 

 and I. IVANOV) 



BOLOGNARI, A Prof. — 1st. di Zool. e di Anat. Comp., Univ. di Messina, 

 MESSINA. Italia 



a. Ricerche sull'ovogenesi. Particolari osservazioni sul nucleolo mediante il 

 microscopio ottico ed elettronico. Haliotis lamellosa, Aplysia depilans, Pa- 

 tella coerulea (Gastropoda), Mytilus galloprovincialis (Lamellibranchia) 



b. Ricerche al microscopio ottico e al microscopio elettronico sulla vitello- 

 genesi. Haliotis lamellosa, Aplysia depilans, Patella coerulea (Gastropoda), 

 Paracentrotus lividus, Sphaerechinus granulans, Arbacia lixula (Echinoi- 

 dea) 



c. iStudio citologico comparative fra ovociti in accrescimento e cellule tumorali. 



(Mollusca et Echinodermata; Mammalia) 



d. Ricerche sulla struttura, sull'ultrastruttura e sul citochimismo dei globuli 

 vitellini degli ovociti. Planorbis corneus (Pulmonata, Gastropoda) (in 

 collaborazione con Mrs. M. P. ALBANESE) 



BONDI. C. Dott, Prof. — 1st. di Biol, gener., S. Pietro, PERUGIA, Italia 



22 



