772 PATTERNS AND PROBLEMS OF DEVELOPMENT 



bryo in the frog (Raiia tempoi'aria) . Biometrika, 5. 1906b. On the effect of certain so- 

 lutions upon the development of the frog egg. Arch. Entw'mech., 21. 1909. On the 

 relation between the symmetry of the egg, the symmetry of segmentation and the sym- 

 metry of the embryo in the frog. Biometrika, 7. 191 la. On the effect of certain isotonic 

 solutions on the development of the frog. Ibid., ^2. 1911b. On the origin of the polar 

 and bilateral structure of the egg of the sea urchin. Ibid. — Jennings, H. S. 1896. The 

 early development of Asplanchna herrickii. Bull. Mus. Comp. Zool. Harvard, 30. — 

 Jensen, O. S. 1883. Recherches sur la spermatogenese. Arch. Biol., 4. — Johnson, 

 H. P. 1901. The polychetes of the Puget Sound region. Proc. Boston Soc. Nat. 

 Hist., 29. 1902. Collateral budding in annelids of the genus Trypanosyllis. Amer. 

 Naturalist, 36. — Johnson, Myrtle. 1910. A quantitative study of the development of 

 the chain in Salpa Jusijormis-uncinata. Univ. Calif. Publ. Zool., 6. — Just, E. E. 1912. 

 The relation of the first cleavage plane to the entrance point of the sperm. Biol. Bull., 

 22. 1933. Observations on effects of ultraviolet rays upon living eggs of Nereis limbata 

 exposed before insemination. Arch. Entw'mech., 130. 1939. The biology of the cell 

 surface. Philadelphia. 



Kaan, H. W. 1926. Experiments on the development of the ear of Amblystoma 

 pHHctatiim. Jour. E.xp. Zool., 46. 1930. The relation of the developing auditory vesicle 

 to the formation of cartilage capsule in A mbly stoma punctatum. Ibid., 55. — Kalmus, H. 

 1928. Untersuchungen iiber die Atmung von Paramecium caudatum. Zeitschr. vergl. 

 Physiol., 7. — Kappers, C. U. A. 1934. Differences in the effect of various impulses on 

 the structure of the nervous system. Irish Jour. Med. Sci., 1934. — Kautsch, G. 1912. 

 Studien uber EntwicklungsanomaKen bei Ascaris. L Arch. Zellforsch., 8. 1913. 

 Studien etc. H. Arch. Entw'mech., 35. — Kawaguti, S. 1932. Studies on the disinte- 

 gration of Branchiura sp. by methylene blue. Mem. Fac. Sci. Taihoku Imp. Univ., 7. 

 1934. Studies, etc. II. Ibid. — Keil, E. 1924. Studien iiber Regulationserscheinungen 

 an Polycelis nigra. Arch. Entw'mech., 102. — Keiller, V. K. 1910. A histological study 

 of regeneration in short head pieces of Planar ia simplicissima. Arch. Entw'mech., 31. 

 — Kellicott, W. M. 1916. The effects of low temperature upon the development of 

 Fundulus. Amer. Jour. Anat., 20. — Kellogg, V. L. 1904. Restorative regeneration in 

 nature of the starfish Linckia diplax. Jour. E.xp. Zool., i. — Kenk, R. 1922. Devel- 

 oppement et regeneration de I'appareil copulateur chez les triclades paludicoles. Arch. 

 Zool. exp., 61. 1935a. A morphological proof of the existence of zooids in Euplanaria 

 dorotocephala. Physiol. Zool., 8. 1935b. Studies on Virginian triclads. Jour. Elisha 

 Mitchell Sci. Soc, 51. — Kennel, J. 1883. Biologische und faunistische Notizen aus 

 Trinidad. Arb. zool.-zootom. Inst. Wiirzburg, 6. 1888. Untersuchungen an neuen 

 Turbellarien. Zool. Jahrb. Abt. Anat. Ont., 3. — Kent, S. 1880-82. A manual of In- 

 fusoria. — Kerschner, L. 1879. Uber zwei neue Notodelphyiden etc. Denkschr. Acad. 

 Wiss. Wien, math.-nat. CI., 41. — Kesselyak, A. 1936. Beitriige zur Kenntnis der 

 .A.uslosungsfaktoren der Wolft'schen Linsenregeneration. Arch. Entw'mech., 134. — 

 King, Helen. 1898. Regeneration in Asterias vulgaris. Arch. Entw'mech., 7. 1900. 

 Further studies on regeneration in Asterias vulgaris. Ibid.,q. 1901. Observations and 

 experiments on regeneration in Hydra viridis. Ibid., 12. 1905. Experimental studies 

 on the eye of the frog embryo. Ibid., 19. — King, R. L., and Beams, H. W. 1938. An 

 experimental study of chromatin diminution in Ascaris. Jour. Exp. Zool., 77. — Kings- 

 bury, B. F. 1924. The significance of the so-called law of cephalocaudal differential 



