LEA PLAZA, H. , R. NUNEZ and A. ROA. 1943. 

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LEBEDINSKY, N. G. 1924. Entwicklungsmechanische 

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LEBEDKIN, S. 1930. Die Entwicklung der BogengSnge 

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LEBOUCQ, G. 1929. Le rapport entre le poids et la 

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LEE, F, C. 1929. The regeneration of nervous tissue. 

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LEHMANN, F. E. 1926. Entwicklungsst&rungen in der 

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1926. EntwicklungsstSrungen in 



der MeduUaranlage von Triton, erzeugt durch Unter- 

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1927. Further studies on the morphogenetic 



role of the somites in the development of the nervous 

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1927. EntwicklungsstiSrungen in der Bildung 



der Spinalganglien von Pleurodeles, erzeugt durch 

 Defekte des unngebenden Mesodern:is. (Deranged 

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1928. Die Entwicklung der Differenzierungs- 



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1928. Die Bedeutung der Unterlagerung fUr 



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1928. Neuere experinnentelle Forschungen 



Uber Wirbeltiere. (Morphogenesis of the central 

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1929. Die Entwicklung des Anlagennnusters 



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 117: 3 12-383. (Vital staining, rotation of portions of 

 germ; localization of anlagen of medullary plate, 

 sense organs, entoderm and mesodernn. Role of 

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1932. Die Beteiligung von Implantats und 



Wirtsgewebe bei der Gastrulation und Neurulation in 

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 Abt. D, Roux' Arch. f. Entw. -Mech. d. Org. 125: 

 566-639. (Triton gastulae; implantation of ectopic 

 organizers, vital staining; effects of primary and 

 secondary organizers on neural tube fornnation; ob- 

 servations on cell form during morphogenetic move- 

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1933. Die Augen- und Linsenbildung 



von Amphibienennbryonen unter denn Einfluss chem- 

 ischer Mittel. Rev. Suisse Zool. 40: 251-264. (Effect 

 of chloretone and phenol on differentiation and size 

 regulation of optic cup, lens formation. ) 



1938. Regionale Verschiedenheiten des Or- 



ganizators von Triton; insbesondere in der vorderen 

 und hinteren Kopfregion, nachgewiesen durch phasen- 

 spezifische Regionaldefekten. Roux' Arch. f. Entw. - 

 Mech. d. Org. 138: 106-158. (Review of Lehmann's 

 earlier work, plus new data. LiCl treatment of am- 

 phibian gastrulae; inductive effect of prechordal plate 

 on medullary plate; effect of nnesentoderm and chorda 

 mesoderm on differentiation of medullary plate into 

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1938. Gelten die Befunde von T. Detloff am 



Gastrulaektodernn der Anuren auch fUr das Gestru- 

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1941. Special position of diencephalon in 



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V. LENHOSSEK, M. 1892. Beobachtungen an den_ 

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1906. Zur Frage nach der Entwicklung der 



peripheren Nervenfasern. Anat. Anz. 28: 287. 



LEPLAT, G. 1922. Recherches sur la developpement 

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 from glial cells of optic nerve guided by hyaloid artery. 

 Vascularization fronn suborbital artery and regression 

 of hyaloid. Embryos.) 



58 



