c Urethan teratogenesis in early embryos (histochemistry, electron microscopy). Same species 



as b (with D. SOLTER) 

 DAN, Mrs. J. C. Ph.D. — Embryol. Sect., Dept. of Biol., Ochanomizu Univ., 2-1-1 Otsuka, 



Bunkyo-ku, TOKYO, 112 Japan • 



a Acrosome formation; chemical characterization of acrosomal components; role of Golgi 



apparatus during spermiogenesis. Mytilus edulis (Lamellibranchia) , (Echinoidea,Asteroidea, 



Ophiuroidea) , Oryzias latipes (Teleostei) 

 b Mechanism of initiation of acrosome reaction. Mytilus edulis (Lamellibranchia), (Echinoi- 



dea) 

 DAN, K. Ph.D., Prof. — Tokyo Metropolitan Univ., 1-1 chome, Yakumo-machi, Meguro-ku, 



TOKYO, Japan • 



DAN (SOHKAWA), Mrs. M. D.Sc. — Lab. of Embryol., Fac. of ScL, Osaka City Univ., 



459 Sugimoto-cho, Sumiyoshi-ku, OSAKA, Japan 

 a Mechanism of hemoglobin switch. Rana catesbeiana (Anura) 

 D'ANCONA (LUNETTA), Mrs. G. Ph.D. — 1st. di Istol. ed Embryol., Univ. di Palermo, 



Via Archirafi 20, 90123 PALERMO, Italy 

 a Sulphatases during embryonic development. Ciona intestinalis (Ascidiacea) 

 b Analysis of the ovular mucin. Physa acuta (Gastropoda) 

 DANDRIEU, M. R. Drs. — Lab. of Anat. and Embryol., Free Univ., v.d. Boechorststr. 7, 



AMSTERDAM, Buitenveldert, Netherlands 

 a Innervation of the capsula articularis coxae in fetuses. Homo sapiens (Primates) 

 b The influence of high titers of antibodies against lens protein fractions in females before 



mating on fetal lens formation. Oryctolaqus cuniculus (Lagomorpha) 

 DANEHOLT, B. Med.kand. -, Dept. of Histol., Karolinska Inst., S-104 01 STOCKHOLM 



60, Sweden 

 DANIEL, J. C, Jr. Ph.D., Prof. — Dept. of Molec, Cell, and Developm. Biol., Univ. of 



Colorado, BOULDER, Colo. 80302, U.S.A. • 



DANIELI, G. A. Dr. biol.sci. — 1st. di Biol. Anim., Univ. di Padova, Via Loredan 10, 35100 



PADOVA, Italy 

 a Differentiation of salivary glands during larval development. Drosophila hydei (Diptera) 

 DANILOVA, L. V. — Lab. of Developm. Cytogenet., Inst, of Developm. Biol., Acad, of Sci. 



of the U.S.S.R., Vavilov St. 26, MOSCOW 117133, U.S.S.R. 

 a Electron microscopy of normal and abnormal spermatogenesis of diploid and polyploid 



strains. Bombyx mori, B. mandarina (Lepidopteva) (with V. N. VEREISKAYA) 

 DANKMEIJER, J. Med.Dr., Prof. — Anat.-Embryol. Lab., State Univ. of Leiden, Wasse- 



naarseweg 62, LEIDEN, Netherlands • 



D'ANNA, T. Dr.nat.sci. — 1st. di Zool., Univ. di Palermo, Via Archirafi 18, 90123 PALER- 

 MO, Italy 

 a Enzyme activity in embryonic development. (Ascidiacea) 

 b The respiratory metabolism during embryonic development. (Ascidiacea) 

 c Cytoplasmic DNA in eggs. (Ascidiacea) 

 DAS, G. D. Ph.D., Prof. — Dept. of Biol. Sci., Purdue Univ., LAFAYETTE, Ind. 47907, 



U.S.A. 

 a Proliferation, migration, and differentiation of transplanted neuron precursors and un- 

 differentiated neurons of the brain. (Mammalia) 

 b Neuroembryogenesis and morphogenesis of the cerebellum. Rattus spec. (Rodentia) 

 c Influences of transplanted pia mater on the proliferating and differentiating systems of the 



developing brain. (Mammalia) 

 d Projections of various neural structures on the spinal cord (neuroembryological and Gud- 



den's techniques) . (Mammalia) 

 e Electron microscopy of the differentiation and synaptogenesis of the interstitial nerve cells 



in the pyramidal and infra-pyramidal regions. (Mammalia) 

 D'ASARO, C. N. Ph.D., Prof. — Fac. of Biol., Univ. of West Florida, PENSACOLA, 



Fla. 32504, U.S.A. 

 a Embryogenesis and organogenesis through metamorphosis. Bittium vatium (Gastropoda), 



Codakia orbicularis (Lamellibranchia) , Clypeaster rosaceus (Echinoidea) 

 b Spawning and larval development. (Prosobranchia, Gastropoda) 

 DASGUPTA, B. Ph.D., Prof. — Dept. of Zool., Darjeeling Governm. Coll., North Bengal 



Univ., P. O. DARJEELING, W.Bengal, India 

 DAUGERAS, Miss N. — Lab. d'Anat. Comp., Fac. des Sci. d'Orsay, Batiment 441, 91 



ORSAY, France 

 DAUWALDER (RICHARDS), Mrs. M. Ph.D. -, Cell Res. Inst., B.L.220, Univ. of Texas, 



AUSTIN, Tex. 78712. U.S.A. 

 DAVENPORT, R. Ph.D. — Dept. of Zool., Univ. of Illinois, URBANA, 111. 61801, U.S.A. 

 a Biochemistry of cellular interactions during oogenesis. Oncopeltus fasciatus (Hemiptera) 

 b Gene transcription during pre-larval development. Ascidia nigra (Ascidiacea) 

 DAVID (BOGLI), Mrs. D. Dr.es Sci. — Lab. de Biol. Anim., Univ. de Clermont, B.P. 45, 



63 AUBffiRE, France 

 a Organogenese de l'estomac embryonnaire. Oryctolagus cuniculus (Lagomorpha) 



42 



