KUIJEN, C J. van M.Sc. — Zool. Lab.. Univ. of Leiden, Kaiserstr. 63, LEIDEN, Nether- 

 lands 



a Functional aspects of development of the vascular system. Rana temporaria (Anura) 



KULANGARA. A. C. Ph.D., Prof, — Dept. of Anat., Woman's Med. Coll., 3300 Henry 

 Ave., PHILADELPHIA, Pa. 19129, U.S.A. 



a An investigation of the genetic and antigenic differences among spermatozoa, using im- 

 munological techniques. Lepus spp. ( Lagomorpha) 



b Seminal antigens (spermatozoa and plasma) from three breeds. Ovis acies (Artiodactyla) 



c Seminal antigens. Homo sapiens (Primates) 



d Passage of homologous and heterologous proteins from the mother into the early conceptus. 

 Lepus spp. (Lagomorpha) 



KUNZ, W. — Zool. Inst, der Westf. Wilhelms-Univ., Badestr. 9, 44 MQNSTER/Westf., 

 W.Germany 



a Nuclear structure (lampbrush chromosomes, multiple nucleoli and extra DNA) of the 

 germinal vesicle in the panoistic ovary. Gryllus domesticus (Orthoptera) 



h Uptake of haemolymph proteins in the oocyte and its deposition in the yolk platelets. 

 Gryllus domesticus, Locusta migratoria (Orthoptera) 



KUNZ (RAMSAY), Mrs. Y. W. Dr.phil. — Zool. Dept., Univ. Coll. Belfield, Stillorgan 

 Road, DUBLIN 4, Ireland 



a Development of lactate dehydrogenase isoenzyme pattern from fertilized egg through 

 metamorphosis. (Zone electrophoresis in starch gel and agar gel.) Xenopus laevis (Anura) 



b Development of lactate dehydrogenase isoenzyme patterns during embryonic and post- 

 embryonic period; comparison of species and hybrid offspring. (Starch gel and agar gel 

 electrophoresis.) Salmo trutto forma fario, S. salar and hybrids (Salmonidae, Teleostei) 



KURAHASHI, K. — Biol. Lab., Osaka Dental Coll., Saka, HIRAKATA, Osaka Pref., Japan 



KURIHARA, M. — Inst, of Appl. Entomol., Fac. of Agric, Iwata Univ., Ueda 3-18, MO- 

 RIOKA, Japan 



KURU, M. M.D. — Natl. Cancer Centre Hosp., Tsukiji 5 chome, Chuoku, TOKYO, Japan 



KURULASHVILI, Mrs. L. I. — Dept. of Anim. Embryol., Inst, of Zool., Acad, of Sci. of 

 the Georgian S.S.R., TBILISI, U.S.S.R. 



KUTHE, H. W. Dr.rernat. — Zool. Inst, der Univ., Weyertal 119, 5 KOLN-Lindenthal, 

 W.Germany 



a Determination problems in early development; changes of protein pattern in the yolk 

 system. Dermestes frischi (Coleoptera) 



KUUSI, Miss T. K. Ph.D. — Lab. of Exper. Embryol., Dept. of Zool., Univ. of Helsinki, 

 Arkadiankatu 7, HELSINKI 10, Finland • 



(no embryological work in progress) 



KVINIKHIDZE (CICISHVILI), Mrs. G. S. — Dept. of Anim. Embryol., Inst, of Zool., 

 Acad, of Sci. of the Georgian S.S.R., Chavchavadze St. 31, TBILISI, U.S.S.R. 



KVINNSLAND, S. — Inst, of Anat., Univ. of Bergen, BERGEN, Aarstadvollen, Norway 



a The profile of the foetal face, an anthropological and roentgen anatomical study of the 

 foetal face and cranial base in their sagittal growth processes. Homo sapiens (Primates) 



h Early spread of ossification of the upper and lower jaws. Homo sapiens (Primates) 



KVIST, T. N. B.Sc. — Dept. of Biol., Univ. of Pennsylvania. PHILADELPHIA, Pa. 19104, 

 U.S.A. 



KYONO (NAKAGAWA), Mrs. H. M.A. — Embryol. Sect., Biol. Dept., Tokyo Metropol- 

 itan Univ., 2-1-1 chome, Fukazawa-machi, Setagaya-ku, TOKYO (158), Japan 



a Localization of ATP-ase and protein-bound-SH in the ova. Hemicentrotus pulcherrimus 

 (Echinoidea) 



h Analysis of myotube formation in cultured embryonic cells. Gallus domesticus (Aves) 



LAALE. H. W. Ph.D. — Dept. of Zool.. Univ. of Manitoba. WINNIPEG, 19, Manitoba, 

 Canada 



a Immuno-embryology; protein patterns in development. Brachydanio rerio (Teleostei) 



h Inductive and inhibitory phenomena in ontogeny; regulatory mechanisms; growth sub- 

 stances. Brachydanio rerio (Teleostei) 



LAANE, H. M. — Anat.-Embryol. Inst., Univ. of Amsterdam, Mauritskade 61, AMSTER- 

 DAM-O., Netherlands 



a Light-microscopical, electron-microscopical, histochemical, physiological and experimental 

 teratogenetic studies of heart development in the embryo. Gallus domesticus (Aves) (in 

 collaboration with J. DRUKKER, F. J. BIESENBEEK and J. A. LOS) 



LAAT. S. W. de M.Sc. — Hubrecht Lab. (Internat. Embryol. Inst.). Uppsalalaan 1, Uni- 

 versiteitscentrum "De Uithof", UTRECHT, Netherlands 



a Electrophysiological aspects of early development, Xenopus laevis (Anura), Ambystoma 

 mexicanum (Urodela) (in collaboration with P. D. NIEUWKOOP) 



LABORDUS, V. M.Sc. — Zool. Lab., State Univ. of Utrecht, Janskerkhof 3, UTRECHT, 

 Netherlands 



a The effect of UV-light on cleavage and morphogenesis. Limnaea stagnalis (Gastropoda) 



LABOUR, G. R. — Lab. de Zool., Fac. des Sci., Univ. de Paris, 91 ORSAY, France 



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