Studies on sex differentiation and sex determination in amphibians. I. Development and sexual differentiation of the gonads of Rana sylvatica

Journal of Experimental ZoologyVolume 52, Issue 2 p. 235-265 Article Studies on sex differentiation and sex determination in amphibians. I. Development and sexual differentiation of the gonads of Rana sylvatica† Emil Witschi, Emil Witschi Zoölogical Laboratory, State University of IowaSearch for more papers by this author Emil Witschi, Emil Witschi Zoölogical Laboratory, State University of IowaSearch for more papers by this author First published: January 1929 https://doi.org/10.1002/jez.1400520202Citations: 58 † The material for this investigation was collected during a stay at the Osborn Zoölogical Laboratory, Yale University. The microscopical study has been made in the Zoölogy Department of the State University of Iowa. The expreses have been defrayed by the International Education Board and the Committee for Research in Problems of Sex of the National Research Council. AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Bibliography Allen, B. M., 1907 An important period in the history of the sex-cells of Rana pipiens. Anat. Anz., Bd. 31. Beccari, N., 1924 Studi sulla prima origine delle cellule genitali nei vertebrati. III. Ricerche nel Bufo viridis. Arch. It. Anat. Embr., Tomo 21, Bouin, M., 1901 Histogenèse de la glande génitale femelle chez Rana temporaria. Arch. Biol., T. 17. Bounoure, L., 1925 L'origine des gonocytes et l'évolution de la première ébauche génitale chez les batraciens. Ann. Sc. Nat. Zool., dixième série, T. 8. Bounoure, L., 1927 La surmaturation ovulaire, influe-t-elle sur l'origine des gonocytes primaires chez Rana temporaria? Compt. Rend. Acad. Sc., T. 184. Bounoure, L., 1927 Les gonocytes primaires chez les embryons de crapauds issus d'oeufs soumis à une surmaturation utérine. Compt. Rend. Acad. Sc., T. 184. Dustin, P., 1908 Recherches sur l'origine des gonocytes chez les amphibiens. Arch. Biol., T. 23. Gatenby, J. B., 1916 The transition of peritoneal epithelial cells into germ cells in some amphibia anura, especially in Rana temporaria. Quart. J. Micr. Sc., vol. 61. Goette, A., 1875 Die Entwicklungsgeschichte der Unke. Leipzig. Hertwig, R., 1912 Über den derzeitigen Stand des Sexualitätsproblems. Biol. Centrbl., Bd. 32. King, H. D., 1908 The oogenesis of Bufo lentiginosus. Jour. Morph., vol. 19. Kuschakewitsch, S., 1910 Die Entwicklungsgeschichte der Keimdrüsen von Rana esculenta. Festschr. R. Hertwig, Bd. 2, Jena. Levi, G., 1905 Lesioni sperimentali sull': abozzo urogenitale di larve di anfibi e loro effetti sull' origine delle cellule sessuali. Arch. Entw.-mech., Bd. 19. Nussbaum, M., 1880 Zur Differenzierung des Geselilechts im Tierreich. Arch. mikr. Anat., Bd. 18. Nussbaum, M., 1914 Zur Frage der Entstehung und Bedeutung der Geschlechtszellen. Anat. Anz., Bd. 47. Pflüger, E., 1882 Versuche der Befruchtung überreifer Eier. Arch. ges. Physiol., Bd. 29. Swingle, W. W., 1921 The germ cells of anurans. I. The male sexual cycle of Rana catesbeiana larvae. Jour. Exp. Zoöl., vol. 32. Witschi, E., 1914 Experimentelle Untersuchungen über die Entwicklungsgeschichte der Keimdrüsen von Rana temporaria. Arch. mikr. Anat., Bd. 85. Witschi, E., 1924 Die Entwicklung der Keimzellen der Rana temporaria. Erster Teil: Urkeimzellen und Spermatogenese. Zeitschr. Zellforsch. u. mikr. Anat., Bd. 1. Citing Literature Volume52, Issue2January 1929Pages 235-265 ReferencesRelatedInformation