Volpe-Wd 



a Embryonic VtmperaUxTC adaptations m various species. Bufo americanus, 

 B. terrestrii. B. fowleri. B. woodhousei. B. vaUicept (Anura) 



b. Inheritance of color patterns /?ana pnpiens (Armra) 

 VOY. A Dr e« Scl — Lab. de Zool . hac des Sci.. POITIERS. VietiEe 

 France 



a. Croj&tance. r^to^zatioo, (OrthopteraJ 



b. Oeufs A d^eloppemcnt rapide ct ocofs k devcJoppemcnt rctarde. Clonop- 

 iit (Orthoptera) 



WADDINGTdN. C H. Sc.D.. F.ItS.. F.M.E.. Prof. — Inst, of Animal 

 Qer^^ U-^'v Dept of Genet.. King's Buildings. West Mains Rd. 

 ED' f 9. Scotland 



a M»^ radioisotope? Trituras spec. fUrodela) (in collaboration 



J L :,JkUN) 

 'OCopie«. Drosophila %pec. (Diptera) 

 c ij^.tir/pmfrnti] effects of metabolic antagonists. ( EveTtebrata, Verte- 

 brataj (m collaboration with Miis M. M. PERRY and F. EILLETT) 

 d. Electron microscope studie*. of qene action (in collaboration v/ith Miss 



M. M. PERRY and E. OKADA). 

 ,> r,i f>c">' •:at»on of cartilage, f Amphibia), Mas musculus (Rodentia) (in 

 on With T. OKADA) 

 .' certain features of developing embryos using electron micro- 

 graph* of ultrathjn vection*- and cytochemical techniques. Drosophila 

 melanogaiter (Diptera). (Amphibia) (in collaboration with G. G. SEL- 

 MAN and Miss M. M. PERRY) 

 WAELSCH, Mrs S. GLUECKSOHN Ph.D. — Dept of Anat.. Albert Ein- 

 stein Coll. of Med., Eastchener Road, NEW YORK 61, NY., U.S.A. 

 a D«^.'*»1o7>T73ent of the secondary palate. A/us musculus (Rodentia) 

 h - «mtal physiology. Mu.5 musculus L. (Rodentia) 



WA Ph.D. — Sonnenrain, Ittigen, BERN, Schweiz 



WAJJ^ // ;.r.KARA, L. B.Sc.(Hons) — Dept of Zoology. Presidency Coll.. 

 College St. CALCUTTA 12, India 

 a Eff«ict«i of chemical transport in morphogenesis. Amoeta ^>ec, (Proto- 

 zoa) (in colbbrjration with S. MOOKERJEE) 

 WALKER, B. E. B.Sc.. M.Sc.. Ph.D. Dept of Anat., McGill Univ , 

 MONTREAL, Quebec. Canada 

 a Development of the secondary palate. Mu? musculut (Rodentia) 

 b. Embryology of cortisone induced cleft palate. A/u.? musculus (Rodentia) 

 WALKMELSTER. A. - Zor.l.-vergl. Anat. Inst.. Naturw. Fair.. Univ. 



Zurjch, Kun«tlerga%vi: 10, ZURICH 6, Schweiz 

 WATANABfi, T. Dr Biol. Ub.. Dept of Sci., K6nan Univ.. KOBE, 

 Japan 

 a. Thermal influence upon the development of early embryo. Triturus spec 

 I/ijnobius spec., Bufo spec.. Rana spec. (Amphibia) 

 WATERMAN, A. J. M.I.I.E. — 5 Chapin Court, Williams College. 



WILLIAMSTOWN. Mass., U.S.A. 

 WATTERSON. R. L. Ph.D.. M.I.I.E. — Cresap B»ol Ub., Northwestern 

 Univ., EVANSTON. 111.. U.S.A. 

 a. The effects of colchicine upon development of the neural tube. Qallwi 



domctticus (Auee) 

 h. The effects of nitrogen mustard upon development of the neural tube 

 and its intraneural vascular pattern Gallus domestirm (Aves) 



114 



