316 BIBLIOGRAPHY FOR FROG EMBRYOLOGY 



Foxon, G. E. H., 1947, Circulation in the frog, Nature, 159:236. 

 Giannelli, L., 1903, Sulle prime fasi di sviluppo del pancreas negli Anfibii 



anuri (Rana esculenta) , Monit. zool. ital., 14:33. 

 Goppert, E., 1891, "Die Entwicklung und das spatere Verhalten des 



Pankreas der Amphibien, Morphol. Jahrb., 17:100. 

 Greil, A., 1905, Uber die Anlage der Lungen, sowie der ultimobranchialen 



(postbranchialen, supraperikardialen) Korper bei anuren Amphibien, 



Anat. Heft., 29:445. 

 Hall, R. W., 1904, Contributions from the Zoological Laboratory, No. 150, 



The development of the mesonephros and the MuUerian ducts in Am- 

 phibia, Bull. Mus. Comp. Zool. Harvard, 45, No. 2. 

 Harrison, R. G., 1904, Experimentelle Untersuchungen liber die Entwick- 

 lung der Sinnesorgane der Seitenlinie bei den Amphibien, Arch. mikr. 



Anat., 63:35. 

 Hegre, E. S., 1946, The developmental relationship between the nervous 



and epithelial components of the hypophysis, /. Exper. Zool., 101:65. 

 Helff, O. M., 1930, Studies in amphibian metamorphosis: VIII. The role of 



the urostyle in the atrophy of the tail, Anat. Rec, Al'All . 

 Hempstead, M., 1901, Development of the lungs in the frogs Rana 



catesbiana, R. sylvatica, and R. virescens, Science, 12. 

 Holtfreter, J., 1943, 1944, A study of the mechanics of gastrulation, /. 



Exper. Zool., Part I, 94:261; Part II, 95:171. 

 , 1944, Experimental studies on the development of the Pronephros, 



Rev. canadienne de biol., 3:220. 

 Hoskins, E. R., and M. M. Hoskins, 1920, The inter-relation of the thy- 

 reoid and hypophysis in the growth and development of frog larvae, 



Endocrinology , 4: 1 . 

 Howland, R. B., 1926, Regeneration of the segmental duct and experimental 



acceleration of growth of the mesonephros in Ambly stoma punctatum, 



J. Exper. Zool, 44:327. 

 Hoyer, H., 1905, Ueber das Lymphgefassystem der Froschlarven, Verhandl. 



d. anat. Gesellsch., 19:50. 

 Janes, R. G., 1938, Studies on the amphibian digestive system: III. The 



origin and development of pancreatic islands in certain species of Anura, 



/. Morphol, 62:375. 

 Jenkinson, J. W., 1909, On the relation between the symmetry of the egg, 



the symmetry of segmentation, and the symmetry of the embryo in the 



frog, Biometrika, 7:148. 

 Kindahl, M., 1938, Zur Entwicklung der Exkretionsorgane von Dipnoern 



und Amphibien, Acta, zool org., 19:H-1. 

 King, H. D., 1905, Experimental studies on the eye of the frog embryo. 



Arch. f. Entwcklngsmechn. d. Organ., 19:85. 



