a Reproductive biology; embryonic and larval development; systematics of Actinotrocha larvae 



(Phoronida) 

 b Phylogenetic relationships. (Bryozoa; Brachiopoda; Phoronida) 

 EMMERT, W.; Dr.rer.nat., Prof. - Zool. Inst, der Univ., Lehrst.I: Morphol. and Entw.biol., Rontgen- 



ring 10, 8700 WURZBURG, BRD (Germany) 

 a Pattern formation and polarity in metamorphosis. Calliphora vicina (= erythrocephala) (Diptera) 

 b Regulation capacities in situ of the abdominal imaginal disc system (histoblasts). Same species 



as a 

 c Segmental morphology of the post-abdomen. Same species as a 

 ENGELS, W.; Dr.rer.nat., Prof. - Lehrst. Entw.-physioL, Inst, fur Biol.III, Univ., Morgenstelle 28, 



7400 TUBINGEN 1, BRD (Germany) 

 a Vitellogenin and vitellogenesis (separation, immunotest, electrophoresis, cytology, radio-isotopes). 



Apis spec, Meliponidae (Hymenoptera) 

 b Regulation of fertility (hormonal, pheromonal, and other social controls). Apis mellifera, Scapto- 



trigona postica (Hymenoptera) 

 ENGLAND, Ms. M. A.; Ph.D. - Dept. of Anat., Univ. of Leicester, University Rd., LEICESTER LEI 



7 RH, England 

 a Primary neural induction. Gallus domesticus (Aves) 



b Cell shapes and movements in the early embryo. Same species as a (with J. WAKELY) 

 ENGLANDER, H.; Dr.med., Dr.rer.nat., Prof. - Zool. Inst, der Univ., Weyertal 119, 5 KOLN 41, BRD 



(Germany) , , . t, , 



a Regionalspezifische Induktion. Ambystoma mexicanum, Triturus vulgaris, T. helveticus, T. alpe- 



stris (Urodela) . „ » 



b Die Wirkung von Lithium auf die Differenzierungsleistung des Ektoderms. Dieselben Arten wie a 

 c Disaggregation und Reaggregation von friihembryonalem Gewebe. Dieselben Arten wie a 

 EPPENBERGER, H. M.; Ph.D., Prof. - Inst, of Cell Biol., Swiss Fed. Inst, of Technol., Honggerberg, 



8093 ZURICH, Switzerland 

 a Phylogeny and ontogeny of phosphagen kinases. (Insecta; Pisces; Aves) 

 b Myogenesis in vitro. Gallus domesticus (Aves), Rattus spec. (Rodentia) 



c Myofibrillar organellogenesis. Gallus domesticus (Aves) v-,„,^„ „ . , ^ 



EPPER, P.; M.Sc. - Zool. Inst, der Univ. Zurich, Winterthurerstr. 190, 8057 ZURICH, Switzerland 

 a Ce'll-Uneage in genital discs and development of sexual dimorphism in the genitalia. Drosophila 



melanogaster (Diptera) ^ r, ■ ^', 



ERDELSKA, Ms. O.; RNDr., CSc. - Inst, of Exp. Biol, and Ecol., Slovak. Acad, of Sci., Dubravska 



26, 88534 BRATISLAVA, Czechoslovakia 

 a Microcinematography of the embryo sac before and shortly after fertilization. Galanthus nivalis 



(AmaryUidaceae), Torenia foumieri (Scrophulariaceae) 

 b Embryogenesis in situ and the development of embryos in culture. Linum usitatissimum (Lina- 



ceae), Jasione montana (Campanulaceae) 

 ERRINGTON, L. - Inst, of Anim. Genet., Univ. of Edinburgh, West Mains Rd., EDINBURGH EH9 



3JN, Scotland, UK ^ ^, 



a Properties of lens mRNAs; regulation of stability. Gallus domesticus (Aves) (with R. M. 



CLAYTON, D. J. BOWER, N. R. WAINWRIGHT, J. JACKSON, I. THOMSON (Edinburgh), 



and R. WILLIAMSON (London)) 

 EVANGELISTI, Ms. R.; Dr.Sci.Biol. - Inst, of Histol. and Gen. Embryol., Univ. of Ferrara, Via 



Fossato di Mortara 64, 44100 FERRARA, Italy 

 a Induction of yolk protein synthesis in cultured embryonic liver cells. Gallus domesticus (Aves) 

 EVANS, C. W.; Ph.D. - Dept. of Anat. and Exper. Pathol., St. Andrews Univ., ST.ANDREWS KY16 



9TS, Scotland, UK 

 a Measurement of cell adhesion of lymphocytes and its role m circulation, disease and develop- 

 ment. Mus musculus (Rodentia) 

 b Effect of immune recognition on reproduction, development and colony formation. Various 



spp. (Demospongiae, Porifera) 

 c Meiosis controlling events. Same species as a 

 EVANS, M. J.; Ph.D. - Dept. of Genet., Univ. of Cambridge, Downing St., CAMBRIDGE CB2 3EH, 



England „ „ ,^^ ^^ , 



EVANS, P. M.; Ph.D. - Zool. Dept., Univ. Coll. of Wales, Penglais, ABERYSTWYTH SY23 3DA, 



Wales, UK 

 a Sorting out in mixed aggregates of embryonic tissue cells. Gallus domesticus (Aves) 

 b Role of surface carbohydrates in cellular adhesiveness. Same species as a 

 FABER, J.; Ph.D. - Hubrecht Lab. (Intern. Embryol. Inst.), Uppsalalaan 8, 3584 CT UTRECHT, 



Netherlands 

 FACHBACH, G.; Dr.phil. - Zool. Inst, der Univ., Universitatsplatz 2, A 8010 GRAZ, Austria 

 FALUGI, Ms. C; Dr. Biol. - 1st. di Anat. Comp., Univ. di Genova, Via Balbi 5, 16126 GENOVA, Italy 

 a Effects of cholin esterase inhibitors on development (Ascidiacea; Echinoidea) 

 b Acetylchohne receptors in eggs and early embryos. Same species as a 

 c Naphthylamidase activities in eggs and embryos. (Cirripedia & Branchiopoda: Crustacea) 

 FANGHANEL, J.; Dr.sc.med. - Anat. Inst., Wilhelm-Pieck Univ., Gertrudenstr.9, 25 ROSTOCK 1, 



DDR (Germany) v^^ ^ 



FARGEIX, N.; D.Sc. - Lab. de Biol. Anim., Univ. de Qermont II, B.P.45, 63170 AUBIERE, France 

 a Lignee germinale et morphogenese gonadique. (Aves) 

 FARINELLA (FERRUZA), Ms. N.; D.Sc, Prof. - Zool. Inst., Univ. of Palermo, Via Archu-afi 18, 



90123 PALERMO, Italy 

 a Hybridization. (Ascidiacea) 



38 



