244 PROTOZOOLOGY 



Hoare, C. A.: (1940) Recent studies on the kinetoplast in relation 



to heritable variation in trypanosomes. J. Roy. Micr. Soc., 60: 



2G. 

 (1943) Biological races in parasitic Protozoa. Biol. Rev., 18: 



137. 

 and Bennett, S. C. J.: (1937) Morphological and taxonomic 



studies on mammalian trypanosomes. III. Parasitology. 29:43. 

 (1939) IV. Ibid., 30:529. 



Jennings, H. S.: (1909) Heredity and variation in the simplest or- 

 ganisms. Am. Nat., 43:322. 



(1916) Heredity, variation and the results of selection in the 



uniparental reproduction of Difflugia corona. Genetics, 1 :407. 



(1929) Genetics of the Protozoa. Bibliogr. Genetica, 5:105. 



(1937) Formation, inheritance and variation of the teeth in 



Difflugia corona. J. Exper. Zool., 77:287. 



(1938) Sex reaction types and their interrelations in Para- 

 mecium bursaria. I. Proc. Nat. Acad. Sc, 24:112. 



(1939) Genetics of Paramecium bursaria. I. Genetics, 24:202. 



(1941) Inheritance in Protozoa. In: Calkins and Summers' 



(1941) Protozoa in biological research. New York. 



, Raffel, D., Lynch, R. S. and Sonneborn, T. M.: (1932) 



The diverse biotypes produced by conjugation within a clone of 

 Paramecium. J. Exper. Zool., 63:363. 



Jollos, V.: (1913) Experimentelle Untersuchungen an Infusorien. 

 Biol. Zentralbl., 33:222. 



(1921) Experimentelle Protistenstudien. I. Arch. Protist., 



43:1. 



(1934) Dauermodifikationen und Mutationen bei Proto- 



zoen. Ibid., 83: 197. 

 Kidder, G. W., Stuart, C. A., McGann, Virginia G. and Dewey, 

 Virginia C.: (1945) Antigenic relationships in the genus Tetra- 

 hymena. Physiol. Zool., 18:415. 

 Kimball, R. F.: (1939) A delayed change of phenotype following a 

 change of genotype in Paramecium aurelia. Genetics, 24:49. 

 - (1939a) Mating types in Euplotes. Am. Nat., 73:451. 

 (1941) Double animals and amicronucleate animals in Eu- 

 plotes patella with particular reference to their conjugation. J. 

 Exper. Zool., 86:1. 

 (1942) The nature and inheritance of mating types in Eu- 

 plotes patella. Genetics, 27:269. 



(1950) The effect of radiations on genetic mechanism of 



Paramecium aurelia. J. Cell. Comp. Physiol., 35 (sup. 1) : 157. 

 List, T.: (1913) Ueber die Temperal- und Lokalvariation von 



Ceratium hirundinella, etc. Arch. Hydrobiol., 9:81. 

 Meleney, H. E. and Zuckerman, Lucille K.: (1948) Note on a 



strain of small race Entamoeba histolytica which became large 



in culture. Am. J. Hyg., 47:187. 

 Michaelis, P. and Michaelis, G.: (1948) Ueber die Konstanz des 



zytoplasmons bei Epilobium. Planta, 35:467. 



